;;; A "header" package with all new datatypes

(define-interface xlib-types-interface
  (export make-display
	  display?
	  display-Xdisplay
	  display-after-function
	  display-set-after-function!
	  close-display

	  make-window
	  destroy-window
	  window?
	  drawable?
	  window-tag
	  window-set-tag!
	  window-Xwindow
	  window-display

	  make-color
	  color?
	  color-Xcolor
	  color-tag
	  color-set-tag!

	  make-colormap
	  colormap?
	  free-colormap
	  colormap-display
	  colormap-Xcolormap
	  colormap-tag

	  make-pixel
	  pixel?
	  pixel-Xpixel
	  pixel-tag
	  
	  ))

(define-structure xlib-types xlib-types-interface
  (open scsh
	scheme
	weak
	general-tables
	primitives
	define-record-types
	external-calls)
  (files type/display-type 
	 type/window-type
	 type/color-type
	 type/colormap-type
	 type/pixel-type))

;;; Basic package

(define-interface xlib-basic-interface
  (export named-args->alist))

(define-structure xlib-basic xlib-basic-interface
  (open scsh
	scheme
	external-calls)
  (files stuff))


;;; The display structure

(define-interface xlib-display-interface
  (export display?
	  open-display
	  close-display
	  display-after-function 
	  after-function ;; compatibility with Elk, same as above
	  display-set-after-function! 
	  set-after-function! ;; compatibility with Elk, same as above
	  display-default-root-window
	  display-root-window ;; same as above
	  display-default-colormap
	  display-colormap ;; same as above
	  display-default-gcontext
	  display-default-depth
	  display-default-screen-number
	  display-cells
	  display-planes
	  display-string
	  display-vendor
	  display-protocol-version
	  display-screen-count
	  display-image-byte-order
	  display-bitmap-unit
	  display-bitmap-bit-order
	  display-bitmap-pad
	  display-width
	  display-height
	  display-width-mm
	  display-height-mm
	  display-motion-buffer-size
	  display-flush-output
	  display-wait-output
	  display-no-op
	  no-op ;; compatibility with Elk, same as above
	  display-list-depths
	  list-depths ;; compatibility with Elk, same as above
	  display-list-pixmap-formats
	  list-pixmap-formats ;; compatibility with Elk, same as above
	  synchronize

	  ))

(define-structure xlib-display xlib-display-interface
  (open scsh
	scheme
	external-calls
	xlib-types
	xlib-basic)
  (files display))

(define-interface xlib-window-interface
  (export window?
	  drawable?
	  window-display
	  create-window	  
	  destroy-window
	  change-window-attributes
	  get-window-attributes
	  map-window
	  unmap-window

	  set-window-background-pixmap!
	  set-window-background-pixel!
	  set-window-border-pixmap!
	  set-window-border-pixel!
	  set-window-bit-gravity!
	  set-window-gravity!
	  set-window-backing-store!
	  set-window-backing-planes!
	  set-window-backing-pixel!
	  set-window-save-under!
	  set-window-event-mask!
	  set-window-do-not-propagate-mask!
	  set-window-override-redirect!
	  set-window-colormap!
	  set-window-cursor!

	  set-window-x!
	  set-window-y!
	  set-window-width!
	  set-window-height!
	  set-window-border-width!
	  set-window-sibling!
	  set-window-stack-mode!

	  window-x
	  window-y
	  window-width
	  window-height
	  window-border-width
	  window-depth
	  window-visual
	  window-root
	  window-class
	  window-bit-gravity
	  window-backing-store
	  window-backing-planes
	  window-backing-pixel
	  window-save-under
	  window-colormap
	  window-map-installed
	  window-map-state
	  window-all-event-masks
	  window-your-event-mask
	  window-do-not-propagate-mask 
	  window-override-redirect

	  destroy-subwindows
	  map-subwindows
	  unmap-subwindows
	  circulate-subwindows
	  
	  clear-window
	  raise-window
	  lower-window
	  restack-windows
	  query-tree
	  translate-coordinates
	  query-pointer
	  ))

(define-structure xlib-window xlib-window-interface
  (open scsh
	scheme
	external-calls
	xlib-types
	xlib-basic
;	xlib-graphics ;; for clear-window
	)
  (files window))

;;; the color-interface

(define-interface xlib-color-interface
  (export make-color
	  color?
	  color-rgb-values
	  color-tag     ;;??
	  color-set-tag!;;??
	  query-color
	  query-colors
	  lookup-color))

(define-structure xlib-color xlib-color-interface
  (open scsh
	scheme
	external-calls
	xlib-types
	xlib-basic)
  (files color))

;;; the colormap-interface

(define-interface xlib-colormap-interface
  (export make-colormap
	  colormap?
	  free-colormap
	  colormap-display
	  alloc-color
	  alloc-named-color
	  ))

(define-structure xlib-colormap xlib-colormap-interface
  (open scsh
	scheme
	external-calls
	xlib-types
	xlib-basic)
  (files colormap))

;;; the pixel-interface

(define-interface xlib-pixel-interface
  (open scsh
	scheme
	external-calls
	xlib-types
	xlib-basic)
  (files pixel))

(define-structure xlib-pixel xlib-pixel-interface
  (export pixel?
	  pixel-value
	  black-pixel
	  white-pixel
	  ))