src/package.lisp

   1 ;;; --------------------------------------------------------------------------
   2 ;;; CLFSWM - FullScreen Window Manager
   3 ;;;
   4 ;;; --------------------------------------------------------------------------
   5 ;;; Documentation: Package definition
   6 ;;; --------------------------------------------------------------------------
   7 ;;;
   8 ;;; (C) 2012 Philippe Brochard <pbrochard@common-lisp.net>
   9 ;;;
  10 ;;; This program is free software; you can redistribute it and/or modify
  11 ;;; it under the terms of the GNU General Public License as published by
  12 ;;; the Free Software Foundation; either version 3 of the License, or
  13 ;;; (at your option) any later version.
  14 ;;;
  15 ;;; This program is distributed in the hope that it will be useful,
  16 ;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
  17 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18 ;;; GNU General Public License for more details.
  19 ;;;
  20 ;;; You should have received a copy of the GNU General Public License
  21 ;;; along with this program; if not, write to the Free Software
  22 ;;; Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  23 ;;;
  24 ;;; --------------------------------------------------------------------------
  25
  26 (in-package :cl-user)
  27
  28 (defpackage clfswm
  29   (:use :common-lisp :my-html :tools :version)
  30 ;;  (:shadow :defun)
  31   (:export :main
  32            :reload-clfswm
  33            :reset-clfswm
  34            :exit-clfswm))
  35
  36
  37 ;;;;; Uncomment the line below if you want to see all ignored X errors
  38 ;;(pushnew :xlib-debug *features*)
  39
  40 ;;;;; Uncomment the line below if you want to see all event debug messages
  41 ;;(pushnew :event-debug *features*)
  42
  43 (in-package :clfswm)
  44
  45 ;;; CONFIG - Compress motion notify ?
  46 ;; This variable may be useful to speed up some slow version of CLX.
  47 ;; It is particulary useful with CLISP/MIT-CLX (and others).
  48 (defconfig *have-to-compress-notify* t
  49   nil "Compress event notify?
  50 This variable may be useful to speed up some slow version of CLX.
  51 It is particulary useful with CLISP/MIT-CLX.")
  52
  53 (defconfig *transparent-background* t
  54   nil "Enable transparent background: one of nil, :pseudo, t (xcompmgr must be started)")
  55
  56 (defconfig *default-transparency* 0.8
  57   nil "Default transparency for all windows when in xcompmgr transparency mode")
  58
  59 (defconfig *show-root-frame-p* nil
  60   nil "Show the root frame information or not")
  61
  62
  63 (defconfig *border-size* 1
  64   nil "Windows and frames border size")
  65
  66
  67
  68 (defparameter *modifier-alias* '((:alt :mod-1)     (:alt-l :mod-1)
  69                                  (:numlock :mod-2)
  70                                  (:super_l :mod-4)
  71                                  (:alt-r :mod-5)   (:alt-gr :mod-5)
  72                                  (:capslock :lock))
  73   "Syntax: (modifier-alias effective-modifier)")
  74
  75
  76 (defparameter *display* nil)
  77 (defparameter *screen* nil)
  78 (defparameter *root* nil)
  79 (defparameter *no-focus-window* nil)
  80
  81 (defparameter *background-image* nil)
  82 (defparameter *background-gc* nil)
  83
  84 (defconfig *loop-timeout* 1 nil
  85            "Maximum time (in seconds) to wait before calling *loop-hook*")
  86
  87 (defparameter *pixmap-buffer* nil)
  88
  89 (defparameter *contrib-dir* "contrib/")
  90
  91 (defparameter *default-font* nil)
  92 ;;(defparameter *default-font-string* "9x15")
  93 (defconfig *default-font-string* "fixed" nil
  94            "The default font used in clfswm")
  95
  96 (defconfig *color-move-window* "DeepPink" 'Main-mode
  97            "Color when moving or resizing a windows")
  98
  99 (defparameter *child-selection* nil)
 100
 101 ;;; CONFIG - Default frame datas
 102 (defconfig *default-frame-data*
 103   (list '(:tile-size 0.8) '(:tile-space-size 0.1)
 104         '(:fast-layout (tile-left-layout tile-layout))
 105         '(:main-layout-windows nil))
 106   nil
 107   "Default slots set in frame date")
 108
 109
 110 ;;; CONFIG - Default managed window type for a frame
 111 ;;; type can be  :all, :normal, :transient, :maxsize, :desktop, :dock, :toolbar, :menu, :utility, :splash, :dialog
 112 (defconfig *default-managed-type* '(:normal) nil
 113   "Default managed window types")
 114 ;;(defparameter *default-managed-type* '(:normal :maxsize :transient))
 115 ;;(defparameter *default-managed-type* '(:normal :transient :maxsize :desktop :dock :toolbar :menu :utility :splash :dialog))
 116 ;;(defparameter *default-managed-type* '())
 117 ;;(defparameter *default-managed-type* '(:all))
 118
 119
 120 ;;; CONFIG - Default focus policy
 121 (defconfig *default-focus-policy* :click nil
 122            "Default mouse focus policy. One of :click, :sloppy, :sloppy-strict, :sloppy-select or
 123 :sloppy-select-window.")
 124
 125
 126 (defconfig *show-hide-policy* #'<=
 127   nil "'NIL': always display all children (better with transparency support).
 128 '<': Hide only children less than children above.
 129 '<=': Hide children less or equal to children above (better for performance on slow machine).")
 130
 131 (defconfig *show-hide-policy-type* '(:normal)
 132   nil "Windows types which are optimized by the show hide policy")
 133
 134 (defstruct child-rect child parent selected-p x y w h)
 135
 136 (defstruct root child original current-child x y w h)
 137
 138 (defclass frame ()
 139   ((name :initarg :name :accessor frame-name :initform nil)
 140    (number :initarg :number :accessor frame-number :initform 0)
 141    ;;; Float size between 0 and 1 - Manipulate only this variable and not real size
 142    (x :initarg :x :accessor frame-x :initform 0.1)
 143    (y :initarg :y :accessor frame-y :initform 0.1)
 144    (w :initarg :w :accessor frame-w :initform 0.8)
 145    (h :initarg :h :accessor frame-h :initform 0.8)
 146    ;;; Real size (integer) in screen size - Don't set directly this variables
 147    ;;; they may be recalculated by the layout manager.
 148    (rx :initarg :rx :accessor frame-rx :initform 0)
 149    (ry :initarg :ry :accessor frame-ry :initform 0)
 150    (rw :initarg :rw :accessor frame-rw :initform 800)
 151    (rh :initarg :rh :accessor frame-rh :initform 600)
 152 ;;   (root :initarg :root :accessor frame-root :initform nil
 153 ;;         :documentation "A list a physical coordinates (x y w h) if frame is a root frame. Nil otherwise")
 154    (layout :initarg :layout :accessor frame-layout :initform nil
 155            :documentation "Layout to display windows on a frame")
 156    (nw-hook :initarg :nw-hook :accessor frame-nw-hook :initform nil
 157             :documentation "Hook done by the frame when a new window is mapped")
 158    (managed-type :initarg :managed-type :accessor frame-managed-type
 159                  :initform *default-managed-type*
 160                  :documentation "Managed window type")
 161    (forced-managed-window :initarg :forced-managed-window
 162                           :accessor frame-forced-managed-window
 163                           :initform nil
 164                           :documentation "A list of forced managed windows (wm-name or window)")
 165    (forced-unmanaged-window :initarg :forced-unmanaged-window
 166                           :accessor frame-forced-unmanaged-window
 167                           :initform nil
 168                           :documentation "A list of forced unmanaged windows (wm-name or window)")
 169    (show-window-p :initarg :show-window-p :accessor frame-show-window-p :initform t)
 170    (hidden-children :initarg :hidden-children :accessor frame-hidden-children :initform nil
 171                     :documentation "A list of hidden children")
 172    (selected-pos :initarg :selected-pos :accessor frame-selected-pos :initform 0
 173                  :documentation "The position in the child list of the selected child")
 174    (focus-policy :initarg :focus-ploicy :accessor frame-focus-policy
 175                  :initform *default-focus-policy*)
 176    (window :initarg :window :accessor frame-window :initform nil)
 177    (gc :initarg :gc :accessor frame-gc :initform nil)
 178    (child :initarg :child :accessor frame-child :initform nil)
 179    (data :initarg :data :accessor frame-data
 180          :initform *default-frame-data*
 181          :documentation "An assoc list to store additional data")))
 182
 183
 184
 185 (defparameter *root-frame* nil
 186   "Root of the root - ie the root frame")
 187
 188 (defparameter *main-keys* nil)
 189 (defparameter *main-mouse* nil)
 190 (defparameter *second-keys* nil)
 191 (defparameter *second-mouse* nil)
 192 (defparameter *info-keys* nil)
 193 (defparameter *info-mouse* nil)
 194 (defparameter *query-keys* nil)
 195 (defparameter *circulate-keys* nil)
 196 (defparameter *circulate-keys-release* nil)
 197 (defparameter *expose-keys* nil)
 198 (defparameter *expose-mouse* nil)
 199
 200
 201 (defparameter *other-window-manager* nil)
 202
 203
 204 (defstruct menu name item doc)
 205 (defstruct menu-item key value)
 206
 207
 208 (defparameter *menu* (make-menu :name 'main :doc "Main menu"))
 209
 210
 211
 212
 213 (defconfig *binding-hook* nil 'Hook
 214            "Hook executed when keys/buttons are bounds")
 215
 216 (defconfig *loop-hook* nil 'Hook
 217            "Hook executed on each event loop")
 218
 219 (defconfig *main-entrance-hook* nil 'Hook
 220            "Hook executed on the main function entrance after
 221 loading configuration file and before opening the display.")
 222
 223 (defconfig *root-size-change-hook* nil 'Hook
 224            "Hook executed when the root size has changed for example when adding/removing a monitor")
 225
 226
 227 (defparameter *in-second-mode* nil)
 228
 229
 230 ;;; Placement variables. A list of two absolute coordinates
 231 ;;; or a function: 'Y-X-placement' for absolute placement or
 232 ;;; 'Y-X-child-placement' for child relative placement or
 233 ;;; 'Y-X-root-placement' for root relative placement.
 234 ;;; Where Y-X are one of:
 235 ;;;
 236 ;;; top-left     top-middle     top-right
 237 ;;; middle-left  middle-middle  middle-right
 238 ;;; bottom-left  bottom-middle  bottom-right
 239 ;;;
 240 (defconfig *banish-pointer-placement* 'bottom-right-root-placement
 241   'Placement "Pointer banishment placement")
 242 (defconfig *second-mode-placement* 'top-middle-root-placement
 243   'Placement "Second mode window placement")
 244 (defconfig *info-mode-placement* 'top-left-root-placement
 245   'Placement "Info mode window placement")
 246 (defconfig *query-mode-placement* 'top-left-root-placement
 247   'Placement "Query mode window placement")
 248 (defconfig *circulate-mode-placement* 'bottom-middle-root-placement
 249   'Placement "Circulate mode window placement")
 250 (defconfig *expose-mode-placement* 'top-left-child-placement
 251   'Placement "Expose mode window placement (Selection keys position)")
 252 (defconfig *expose-query-placement* 'bottom-left-root-placement
 253   'Placement "Expose mode query window placement")
 254 (defconfig *notify-window-placement* 'bottom-right-root-placement
 255   'Placement "Notify window placement")
 256 (defconfig *ask-close/kill-placement* 'top-right-root-placement
 257   'Placement "Ask close/kill window placement")
 258 (defconfig *unmanaged-window-placement* 'middle-middle-root-placement
 259   'Placement "Unmanager window placement")
 260
 261
 262 (defparameter *in-process-existing-windows* nil)
 263
 264 ;; For debug - redefine defun
 265 ;;(shadow :defun)
 266
 267 ;;(defmacro defun (name args &body body)
 268 ;;  `(progn
 269 ;;    (format t "defun: ~A ~A~%" ',name ',args)
 270 ;;    (force-output)
 271 ;;    (cl:defun ,name ,args
 272 ;;      (handler-case
 273 ;;        (progn
 274 ;;          ,@body)
 275 ;;      (error (c)
 276 ;;        (format t "New defun: Error in ~A : ~A~%" ',name c)
 277 ;;        (format t "Root tree=~A~%All windows=~A~%"
 278 ;;                (xlib:query-tree *root*) (get-all-windows))
 279 ;;        (force-output))))))
 280
 281
 282
 283
 284 (defmacro make-x-drawable (argname type)
 285   "Drawable wrapper to prevent type error in some CLX versions.
 286 Replace xlib:drawable-* functions with x-drawable-* equivalents"
 287   (let ((fun-symbol (create-symbol 'x-drawable- argname))
 288         (set-symbol (create-symbol 'set-x-drawable- argname))
 289         (xlib-equiv-symbol (create-symbol-in-package :xlib 'drawable- argname)))
 290     `(progn
 291        (declaim (inline ,fun-symbol))
 292        (defun ,fun-symbol (window)
 293          (,xlib-equiv-symbol window))
 294        (defun ,set-symbol (window ,argname)
 295          (if (typep ,argname ',type)
 296              (setf (,xlib-equiv-symbol window) ,argname)
 297              (dbg ',(create-symbol 'drawable-type-error- argname) window ,argname (xlib:wm-name window))))
 298        (defsetf ,fun-symbol ,set-symbol))))
 299
 300
 301
 302 (make-x-drawable x (signed-byte 16))
 303 (make-x-drawable y (signed-byte 16))
 304 (make-x-drawable width (unsigned-byte 16))
 305 (make-x-drawable height (unsigned-byte 16))
 306 (make-x-drawable border-width (unsigned-byte 16))