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
  38 (in-package :clfswm)
  39
  40 ;;; CONFIG - Compress motion notify ?
  41 ;; This variable may be useful to speed up some slow version of CLX.
  42 ;; It is particulary useful with CLISP/MIT-CLX (and others).
  43 (defconfig *have-to-compress-notify* t nil
  44            "Compress event notify?
  45 This variable may be useful to speed up some slow version of CLX.
  46 It is particulary useful with CLISP/MIT-CLX.")
  47
  48 (defconfig *transparent-background* t nil
  49            "Enable transparent background: one of nil, :pseudo, t (xcompmgr must be started)")
  50
  51 (defconfig *default-transparency* 0.9 nil
  52            "Default transparency for all windows when in xcompmgr transparency mode")
  53
  54 (defconfig *show-root-frame-p* nil nil
  55            "Show the root frame information or not")
  56
  57
  58 (defconfig *border-size* 1 nil
  59            "Windows and frames border size")
  60
  61
  62
  63 (defparameter *modifier-alias* '((:alt :mod-1)     (:alt-l :mod-1)
  64                                  (:numlock :mod-2)
  65                                  (:super_l :mod-4)
  66                                  (:alt-r :mod-5)   (:alt-gr :mod-5)
  67                                  (:capslock :lock))
  68   "Syntax: (modifier-alias effective-modifier)")
  69
  70
  71 (defparameter *display* nil)
  72 (defparameter *screen* nil)
  73 (defparameter *root* nil)
  74 (defparameter *no-focus-window* nil)
  75
  76 (defparameter *background-image* nil)
  77 (defparameter *background-gc* nil)
  78
  79 (defconfig *loop-timeout* 1 nil
  80            "Maximum time (in seconds) to wait before calling *loop-hook*")
  81
  82 (defparameter *pixmap-buffer* nil)
  83
  84 (defparameter *contrib-dir* "")
  85
  86 (defparameter *default-font* nil)
  87 ;;(defparameter *default-font-string* "9x15")
  88 (defconfig *default-font-string* "fixed" nil
  89            "The default font used in clfswm")
  90
  91 (defconfig *color-move-window* "DeepPink" 'Main-mode
  92            "Color when moving or resizing a windows")
  93
  94 (defparameter *child-selection* nil)
  95
  96 ;;; CONFIG - Default frame datas
  97 (defconfig *default-frame-data*
  98   (list '(:tile-size 0.8) '(:tile-space-size 0.1)
  99         '(:fast-layout (tile-left-layout tile-layout))
 100         '(:main-layout-windows nil))
 101   nil
 102   "Default slots set in frame date")
 103
 104
 105 ;;; CONFIG - Default managed window type for a frame
 106 ;;; type can be  :all, :normal, :transient, :maxsize, :desktop, :dock, :toolbar, :menu, :utility, :splash, :dialog
 107 (defconfig *default-managed-type* '(:normal) nil
 108   "Default managed window types")
 109 ;;(defparameter *default-managed-type* '(:normal :maxsize :transient))
 110 ;;(defparameter *default-managed-type* '(:normal :transient :maxsize :desktop :dock :toolbar :menu :utility :splash :dialog))
 111 ;;(defparameter *default-managed-type* '())
 112 ;;(defparameter *default-managed-type* '(:all))
 113
 114
 115 ;;; CONFIG - Default focus policy
 116 (defconfig *default-focus-policy* :click nil
 117            "Default mouse focus policy. One of :click, :sloppy, :sloppy-strict or :sloppy-select.")
 118
 119 (defstruct child-rect child parent selected-p x y w h)
 120
 121 (defstruct root child original current-child x y w h)
 122
 123 (defclass frame ()
 124   ((name :initarg :name :accessor frame-name :initform nil)
 125    (number :initarg :number :accessor frame-number :initform 0)
 126    ;;; Float size between 0 and 1 - Manipulate only this variable and not real size
 127    (x :initarg :x :accessor frame-x :initform 0.1)
 128    (y :initarg :y :accessor frame-y :initform 0.1)
 129    (w :initarg :w :accessor frame-w :initform 0.8)
 130    (h :initarg :h :accessor frame-h :initform 0.8)
 131    ;;; Real size (integer) in screen size - Don't set directly this variables
 132    ;;; they may be recalculated by the layout manager.
 133    (rx :initarg :rx :accessor frame-rx :initform 0)
 134    (ry :initarg :ry :accessor frame-ry :initform 0)
 135    (rw :initarg :rw :accessor frame-rw :initform 800)
 136    (rh :initarg :rh :accessor frame-rh :initform 600)
 137 ;;   (root :initarg :root :accessor frame-root :initform nil
 138 ;;         :documentation "A list a physical coordinates (x y w h) if frame is a root frame. Nil otherwise")
 139    (layout :initarg :layout :accessor frame-layout :initform nil
 140            :documentation "Layout to display windows on a frame")
 141    (nw-hook :initarg :nw-hook :accessor frame-nw-hook :initform nil
 142             :documentation "Hook done by the frame when a new window is mapped")
 143    (managed-type :initarg :managed-type :accessor frame-managed-type
 144                  :initform *default-managed-type*
 145                  :documentation "Managed window type")
 146    (forced-managed-window :initarg :forced-managed-window
 147                           :accessor frame-forced-managed-window
 148                           :initform nil
 149                           :documentation "A list of forced managed windows (wm-name or window)")
 150    (forced-unmanaged-window :initarg :forced-unmanaged-window
 151                           :accessor frame-forced-unmanaged-window
 152                           :initform nil
 153                           :documentation "A list of forced unmanaged windows (wm-name or window)")
 154    (show-window-p :initarg :show-window-p :accessor frame-show-window-p :initform t)
 155    (hidden-children :initarg :hidden-children :accessor frame-hidden-children :initform nil
 156                     :documentation "A list of hidden children")
 157    (selected-pos :initarg :selected-pos :accessor frame-selected-pos :initform 0
 158                  :documentation "The position in the child list of the selected child")
 159    (focus-policy :initarg :focus-ploicy :accessor frame-focus-policy
 160                  :initform *default-focus-policy*)
 161    (window :initarg :window :accessor frame-window :initform nil)
 162    (gc :initarg :gc :accessor frame-gc :initform nil)
 163    (child :initarg :child :accessor frame-child :initform nil)
 164    (data :initarg :data :accessor frame-data
 165          :initform *default-frame-data*
 166          :documentation "An assoc list to store additional data")))
 167
 168
 169
 170 (defparameter *root-frame* nil
 171   "Root of the root - ie the root frame")
 172
 173 (defparameter *main-keys* nil)
 174 (defparameter *main-mouse* nil)
 175 (defparameter *second-keys* nil)
 176 (defparameter *second-mouse* nil)
 177 (defparameter *info-keys* nil)
 178 (defparameter *info-mouse* nil)
 179 (defparameter *query-keys* nil)
 180 (defparameter *circulate-keys* nil)
 181 (defparameter *circulate-keys-release* nil)
 182 (defparameter *expose-keys* nil)
 183 (defparameter *expose-mouse* nil)
 184
 185
 186 (defparameter *other-window-manager* nil)
 187
 188
 189 (defstruct menu name item doc)
 190 (defstruct menu-item key value)
 191
 192
 193 (defparameter *menu* (make-menu :name 'main :doc "Main menu"))
 194
 195
 196
 197
 198 (defconfig *binding-hook* nil 'Hook
 199            "Hook executed when keys/buttons are bounds")
 200
 201 (defconfig *loop-hook* nil 'Hook
 202            "Hook executed on each event loop")
 203
 204 (defconfig *main-entrance-hook* nil 'Hook
 205            "Hook executed on the main function entrance after
 206 loading configuration file and before opening the display.")
 207
 208
 209 (defparameter *in-second-mode* nil)
 210
 211
 212 ;;; Placement variables. A list of two absolute coordinates
 213 ;;; or a function: 'Y-X-placement' for absolute placement or
 214 ;;; 'Y-X-child-placement' for child relative placement or
 215 ;;; 'Y-X-root-placement' for root relative placement.
 216 ;;; Where Y-X are one of:
 217 ;;;
 218 ;;; top-left     top-middle     top-right
 219 ;;; middle-left  middle-middle  middle-right
 220 ;;; bottom-left  bottom-middle  bottom-right
 221 ;;;
 222 (defconfig *banish-pointer-placement* 'bottom-right-root-placement
 223   'Placement "Pointer banishment placement")
 224 (defconfig *second-mode-placement* 'top-middle-root-placement
 225   'Placement "Second mode window placement")
 226 (defconfig *info-mode-placement* 'top-left-root-placement
 227   'Placement "Info mode window placement")
 228 (defconfig *query-mode-placement* 'top-left-root-placement
 229   'Placement "Query mode window placement")
 230 (defconfig *circulate-mode-placement* 'bottom-middle-root-placement
 231   'Placement "Circulate mode window placement")
 232 (defconfig *expose-mode-placement* 'top-left-child-placement
 233   'Placement "Expose mode window placement (Selection keys position)")
 234 (defconfig *expose-query-placement* 'bottom-left-root-placement
 235   'Placement "Expose mode query window placement")
 236 (defconfig *notify-window-placement* 'bottom-right-root-placement
 237   'Placement "Notify window placement")
 238 (defconfig *ask-close/kill-placement* 'top-right-root-placement
 239   'Placement "Ask close/kill window placement")
 240 (defconfig *unmanaged-window-placement* 'middle-middle-root-placement
 241   'Placement "Unmanager window placement")
 242
 243
 244 (defparameter *in-process-existing-windows* nil)
 245
 246 ;; For debug - redefine defun
 247 ;;(shadow :defun)
 248
 249 ;;(defmacro defun (name args &body body)
 250 ;;  `(progn
 251 ;;    (format t "defun: ~A ~A~%" ',name ',args)
 252 ;;    (force-output)
 253 ;;    (cl:defun ,name ,args
 254 ;;      (handler-case
 255 ;;        (progn
 256 ;;          ,@body)
 257 ;;      (error (c)
 258 ;;        (format t "New defun: Error in ~A : ~A~%" ',name c)
 259 ;;        (format t "Root tree=~A~%All windows=~A~%"
 260 ;;                (xlib:query-tree *root*) (get-all-windows))
 261 ;;        (force-output))))))
 262
 263
 264
 265
 266 (defmacro make-x-drawable (argname type)
 267   "Drawable wrapper to prevent type error in some CLX versions.
 268 Replace xlib:drawable-* functions with x-drawable-* equivalents"
 269   (let ((fun-symbol (create-symbol 'x-drawable- argname))
 270         (set-symbol (create-symbol 'set-x-drawable- argname))
 271         (xlib-equiv-symbol (create-symbol-in-package :xlib 'drawable- argname)))
 272     `(progn
 273        (declaim (inline ,fun-symbol))
 274        (defun ,fun-symbol (window)
 275          (,xlib-equiv-symbol window))
 276        (defun ,set-symbol (window ,argname)
 277          (if (typep ,argname ',type)
 278              (setf (,xlib-equiv-symbol window) ,argname)
 279              (dbg ',(create-symbol 'drawable-type-error- argname) window ,argname (xlib:wm-name window))))
 280        (defsetf ,fun-symbol ,set-symbol))))
 281
 282
 283
 284 (make-x-drawable x (signed-byte 16))
 285 (make-x-drawable y (signed-byte 16))
 286 (make-x-drawable width (unsigned-byte 16))
 287 (make-x-drawable height (unsigned-byte 16))
 288 (make-x-drawable border-width (unsigned-byte 16))