--- /dev/null
+#! based on glx.h from xfree86, and some of glxtokens.h
+IN: x11
+USING: alien ;
+
+LIBRARY: gl
+
+! Visual Config Attributes (glXGetConfig, glXGetFBConfigAttrib)
+: GLX_USE_GL 1 ; ! support GLX rendering
+: GLX_BUFFER_SIZE 2 ; ! depth of the color buffer
+: GLX_LEVEL 3 ; ! level in plane stacking
+: GLX_RGBA 4 ; ! true if RGBA mode
+: GLX_DOUBLEBUFFER 5 ; ! double buffering supported
+: GLX_STEREO 6 ; ! stereo buffering supported
+: GLX_AUX_BUFFERS 7 ; ! number of aux buffers
+: GLX_RED_SIZE 8 ; ! number of red component bits
+: GLX_GREEN_SIZE 9 ; ! number of green component bits
+: GLX_BLUE_SIZE 10 ; ! number of blue component bits
+: GLX_ALPHA_SIZE 11 ; ! number of alpha component bits
+: GLX_DEPTH_SIZE 12 ; ! number of depth bits
+: GLX_STENCIL_SIZE 13 ; ! number of stencil bits
+: GLX_ACCUM_RED_SIZE 14 ; ! number of red accum bits
+: GLX_ACCUM_GREEN_SIZE 15 ; ! number of green accum bits
+: GLX_ACCUM_BLUE_SIZE 16 ; ! number of blue accum bits
+: GLX_ACCUM_ALPHA_SIZE 17 ; ! number of alpha accum bits
+
+TYPEDEF: XID GLXContextID
+TYPEDEF: XID GLXPixmap
+TYPEDEF: XID GLXDrawable
+TYPEDEF: XID GLXPbuffer
+TYPEDEF: XID GLXWindow
+TYPEDEF: XID GLXFBConfigID
+TYPEDEF: void* GLXContext ! typedef struct __GLXcontextRec *GLXContext;
+TYPEDEF: void* GLXFBConfig ! typedef struct __GLXFBConfigRec *GLXFBConfig;
+
+FUNCTION: XVisualInfo* glXChooseVisual ( Display* dpy, int screen, int* attribList ) ;
+FUNCTION: void glXCopyContext ( Display* dpy, GLXContext src, GLXContext dst, ulong mask ) ;
+FUNCTION: GLXContext glXCreateContext ( Display* dpy, XVisualInfo* vis, GLXContext shareList, bool direct ) ;
+FUNCTION: GLXPixmap glXCreateGLXPixmap ( Display* dpy, XVisualInfo* vis, Pixmap pixmap ) ;
+FUNCTION: void glXDestroyContext ( Display* dpy, GLXContext ctx ) ;
+FUNCTION: void glXDestroyGLXPixmap ( Display* dpy, GLXPixmap pix ) ;
+FUNCTION: int glXGetConfig ( Display* dpy, XVisualInfo* vis, int attrib, int* value) ;
+FUNCTION: GLXContext glXGetCurrentContext ( ) ;
+FUNCTION: GLXDrawable glXGetCurrentDrawable ( ) ;
+FUNCTION: bool glXIsDirect ( Display* dpy, GLXContext ctx ) ;
+FUNCTION: bool glXMakeCurrent ( Display* dpy, GLXDrawable drawable, GLXContext ctx ) ;
+FUNCTION: bool glXQueryExtension ( Display* dpy, int* errorBase, int* eventBase ) ;
+FUNCTION: bool glXQueryVersion ( Display* dpy, int* major, int* minor ) ;
+FUNCTION: void glXSwapBuffers ( Display* dpy, GLXDrawable drawable ) ;
+FUNCTION: void glXUseXFont ( Font font, int first, int count, int listBase ) ;
+FUNCTION: void glXWaitGL ( ) ;
+FUNCTION: void glXWaitX ( ) ;
+FUNCTION: char* glXGetClientString ( Display* dpy, int name ) ;
+FUNCTION: char* glXQueryServerString ( Display* dpy, int screen, int name ) ;
+FUNCTION: char* glXQueryExtensionsString ( Display* dpy, int screen ) ;
+
+! New for GLX 1.3
+FUNCTION: GLXFBConfig* glXGetFBConfigs ( Display* dpy, int screen, int* nelements ) ;
+FUNCTION: GLXFBConfig* glXChooseFBConfig ( Display* dpy, int screen, int* attrib_list, int* nelements ) ;
+FUNCTION: int glXGetFBConfigAttrib ( Display* dpy, GLXFBConfig config, int attribute, int* value ) ;
+FUNCTION: XVisualInfo* glXGetVisualFromFBConfig ( Display* dpy, GLXFBConfig config ) ;
+FUNCTION: GLXWindow glXCreateWindow ( Display* dpy, GLXFBConfig config, Window win, int* attrib_list ) ;
+FUNCTION: void glXDestroyWindow ( Display* dpy, GLXWindow win ) ;
+FUNCTION: GLXPixmap glXCreatePixmap ( Display* dpy, GLXFBConfig config, Pixmap pixmap, int* attrib_list ) ;
+FUNCTION: void glXDestroyPixmap ( Display* dpy, GLXPixmap pixmap ) ;
+FUNCTION: GLXPbuffer glXCreatePbuffer ( Display* dpy, GLXFBConfig config, int* attrib_list ) ;
+FUNCTION: void glXDestroyPbuffer ( Display* dpy, GLXPbuffer pbuf ) ;
+FUNCTION: void glXQueryDrawable ( Display* dpy, GLXDrawable draw, int attribute, uint* value ) ;
+FUNCTION: GLXContext glXCreateNewContext ( Display* dpy, GLXFBConfig config, int render_type, GLXContext share_list, bool direct ) ;
+FUNCTION: bool glXMakeContextCurrent ( Display* display, GLXDrawable draw, GLXDrawable read, GLXContext ctx ) ;
+FUNCTION: GLXDrawable glXGetCurrentReadDrawable ( ) ;
+FUNCTION: Display* glXGetCurrentDisplay ( ) ;
+FUNCTION: int glXQueryContext ( Display* dpy, GLXContext ctx, int attribute, int* value ) ;
+FUNCTION: void glXSelectEvent ( Display* dpy, GLXDrawable draw, ulong event_mask ) ;
+FUNCTION: void glXGetSelectedEvent ( Display* dpy, GLXDrawable draw, ulong* event_mask ) ;
+
+! GLX 1.4 and later
+! extern void (*glXGetProcAddress(const GLubyte* procname))(void ) ;
+
+! glxext stuff skipped
+
+
+! GLX Events
+! (also skipped for now. only has GLXPbufferClobberEvent, the rest is handled by xlib methinks
+
--- /dev/null
+! remarkably similar to parts of keysymdef.h
+IN: x11
+
+: XK_BackSpace HEX: FF08 ; ! back space, back char
+: XK_Tab HEX: FF09 ;
+: XK_Linefeed HEX: FF0A ; ! Linefeed, LF
+: XK_Clear HEX: FF0B ;
+: XK_Return HEX: FF0D ; ! Return, enter
+: XK_Pause HEX: FF13 ; ! Pause, hold
+: XK_Scroll_Lock HEX: FF14 ;
+: XK_Sys_Req HEX: FF15 ;
+: XK_Escape HEX: FF1B ;
+: XK_Delete HEX: FFFF ; ! Delete, rubout
+
+! Cursor control & motion
+
+: XK_Home HEX: FF50 ;
+: XK_Left HEX: FF51 ; ! Move left, left arrow
+: XK_Up HEX: FF52 ; ! Move up, up arrow
+: XK_Right HEX: FF53 ; ! Move right, right arrow
+: XK_Down HEX: FF54 ; ! Move down, down arrow
+: XK_Prior HEX: FF55 ; ! Prior, previous
+: XK_Page_Up HEX: FF55 ;
+: XK_Next HEX: FF56 ; ! Next
+: XK_Page_Down HEX: FF56 ;
+: XK_End HEX: FF57 ; ! EOL
+: XK_Begin HEX: FF58 ; ! BOL
+
+! Keypad Functions, keypad numbers cleverly chosen to map to ascii
+
+: XK_KP_Space HEX: FF80 ; ! space
+: XK_KP_Tab HEX: FF89 ;
+: XK_KP_Enter HEX: FF8D ; ! enter
+: XK_KP_F1 HEX: FF91 ; ! PF1, KP_A, ...
+: XK_KP_F2 HEX: FF92 ;
+: XK_KP_F3 HEX: FF93 ;
+: XK_KP_F4 HEX: FF94 ;
+: XK_KP_Home HEX: FF95 ;
+: XK_KP_Left HEX: FF96 ;
+: XK_KP_Up HEX: FF97 ;
+: XK_KP_Right HEX: FF98 ;
+: XK_KP_Down HEX: FF99 ;
+: XK_KP_Prior HEX: FF9A ;
+: XK_KP_Page_Up HEX: FF9A ;
+: XK_KP_Next HEX: FF9B ;
+: XK_KP_Page_Down HEX: FF9B ;
+: XK_KP_End HEX: FF9C ;
+: XK_KP_Begin HEX: FF9D ;
+: XK_KP_Insert HEX: FF9E ;
+: XK_KP_Delete HEX: FF9F ;
+: XK_KP_Equal HEX: FFBD ; ! equals
+: XK_KP_Multiply HEX: FFAA ;
+: XK_KP_Add HEX: FFAB ;
+: XK_KP_Separator HEX: FFAC ; ! separator, often comma
+: XK_KP_Subtract HEX: FFAD ;
+: XK_KP_Decimal HEX: FFAE ;
+: XK_KP_Divide HEX: FFAF ;
+
+: XK_KP_0 HEX: FFB0 ;
+: XK_KP_1 HEX: FFB1 ;
+: XK_KP_2 HEX: FFB2 ;
+: XK_KP_3 HEX: FFB3 ;
+: XK_KP_4 HEX: FFB4 ;
+: XK_KP_5 HEX: FFB5 ;
+: XK_KP_6 HEX: FFB6 ;
+: XK_KP_7 HEX: FFB7 ;
+: XK_KP_8 HEX: FFB8 ;
+: XK_KP_9 HEX: FFB9 ;
+
--- /dev/null
+IN: nehe
+USING: opengl x11 xlib syntax kernel sequences alien namespaces math threads generic io prettyprint ;
+
+TUPLE: gl-window dpy screen win ctx x y width height depth ;
+SYMBOL: current-window
+
+SYMBOL: dpy
+SYMBOL: screen
+SYMBOL: root
+SYMBOL: win
+SYMBOL: ctx
+SYMBOL: title
+SYMBOL: vi
+SYMBOL: x
+SYMBOL: y
+SYMBOL: width
+SYMBOL: height
+
+: >int-array ( seq -- int-array )
+ dup length dup <int-array> -rot [
+ pick set-int-nth
+ ] 2each ;
+
+: attr-list ( -- c-array )
+ [
+ GLX_RGBA , GLX_DOUBLEBUFFER ,
+ GLX_RED_SIZE , 4 ,
+ GLX_GREEN_SIZE , 4 ,
+ GLX_BLUE_SIZE , 4 ,
+ GLX_DEPTH_SIZE , 16 ,
+ None ,
+ ] f make >int-array ;
+
+: resize-gl-scene ( glwin -- )
+ 0 0 rot [ gl-window-width ] keep [ gl-window-height ] keep >r glViewport
+ GL_PROJECTION glMatrixMode
+ glLoadIdentity
+ 45 r> [ gl-window-width ] keep gl-window-height / 0.1 100 gluPerspective
+ GL_MODELVIEW glMatrixMode ;
+
+: gl-init ( glwin -- )
+ GL_SMOOTH glShadeModel
+ 0 0 0 0 glClearColor
+ 1 glClearDepth
+ GL_DEPTH_TEST glEnable
+ GL_LEQUAL glDepthFunc
+ GL_PERSPECTIVE_CORRECTION_HINT GL_NICEST glHint
+ resize-gl-scene
+ glFlush ;
+
+: normal-XSetWindowAttributes ( cmap -- valuemask attr )
+ <XSetWindowAttributes> [
+ set-XSetWindowAttributes-colormap
+ ] keep
+ ExposureMask KeyPressMask bitor ButtonPressMask bitor StructureNotifyMask bitor
+ over set-XSetWindowAttributes-event_mask
+ dup 1 swap set-XSetWindowAttributes-border_pixel
+ CWBorderPixel CWColormap bitor CWEventMask bitor swap ;
+
+: make-display ( display-num -- display )
+ XOpenDisplay dup dpy set ;
+
+: make-screen ( display -- screen )
+ XDefaultScreen dup screen set ;
+
+: make-vi ( display screen -- vi )
+ attr-list glXChooseVisual dup vi set ;
+
+: make-ctx ( display vi -- )
+ 0 <alien> GL_TRUE glXCreateContext ctx set ;
+
+: make-colormap ( -- cmap )
+ dpy get vi get 2dup XVisualInfo-screen XRootWindow dup root set
+ swap XVisualInfo-visual AllocNone XCreateColormap ;
+
+: make-win ( valuemask attr -- win )
+ >r >r dpy get root get x get y get width get height get 0 vi get
+ dup XVisualInfo-depth InputOutput rot XVisualInfo-visual r> r> XCreateWindow dup win set ;
+
+: make-gl-window ( display-num x y width height depth title -- glwin )
+ [
+ title set depth set height set width set y set x set
+ make-display dup dup make-screen make-vi make-ctx
+ make-colormap normal-XSetWindowAttributes make-win
+ dpy get swap 2dup over "WM_DELETE_WINDOW" 1 XInternAtom <int> 1 XSetWMProtocols drop
+ 2dup title get dup None 0 <alien> 0 over XSetStandardProperties drop
+ 2dup XMapRaised drop
+ 2dup ctx get glXMakeCurrent 2drop
+ screen get win get ctx get x get y get width get height get depth get <gl-window>
+ dup gl-init
+ dup global [ current-window set ] bind
+ ] with-scope ;
+
+: draw-gl-scene ( -- )
+ GL_COLOR_BUFFER_BIT GL_DEPTH_BUFFER_BIT bitor glClear
+ glLoadIdentity
+ -1.5 0 -6 glTranslatef
+ GL_TRIANGLES [
+ 0 1 0 glVertex3f
+ -1 -1 0 glVertex3f
+ 1 -1 0 glVertex3f
+ ] do-state
+ 3 0 0 glTranslatef
+ GL_QUADS [
+ -1 1 1 glVertex3f
+ 1 1 0 glVertex3f
+ 1 -1 0 glVertex3f
+ -1 -1 0 glVertex3f
+ ] do-state
+ current-window get dup gl-window-dpy swap gl-window-win glXSwapBuffers ;
+
+: kill-gl-window ( glwin -- )
+ dup gl-window-ctx [
+ over gl-window-dpy dup None 0 <alien> glXMakeCurrent drop
+ swap glXDestroyContext
+ 0 over set-gl-window-ctx
+ ] when*
+ gl-window-dpy XCloseDisplay ;
+
+GENERIC: (handle-event) ( glwin xevent -- continue? )
+
+M: x-expose-event (handle-event)
+ nip XExposeEvent-count 0 = [ draw-gl-scene ] when t ;
+
+M: x-configure-notify-event (handle-event)
+ #! resize if the width or height has changed
+ [ XConfigureEvent-width swap gl-window-width = ] 2keep
+ [ XConfigureEvent-height swap gl-window-height = and ] 2keep rot [
+ 2drop
+ ] [
+ [ XConfigureEvent-width swap set-gl-window-width ] 2keep
+ [ XConfigureEvent-height swap set-gl-window-height ] 2keep
+ drop resize-gl-scene
+ ] if t ;
+
+M: x-button-press-event (handle-event)
+ #! quit if a mouse button is pressed
+ 2drop f ;
+
+PREDICATE: x-key-press-event quit-key-event
+ 0 XLookupKeysym dup CHAR: q = swap XK_Escape = or ;
+
+M: quit-key-event (handle-event)
+ 2drop f ;
+
+M: x-client-message-event (handle-event)
+ swap gl-window-dpy swap XClientMessageEvent-message_type XGetAtomName
+ "WM_PROTOCOLS" = not ;
+
+M: object (handle-event)
+ #! unknown event, ignore and continue
+ 2drop t ;
+
+: handle-event ( glwin xevent -- continue? )
+ over gl-window-dpy over XNextEvent drop (handle-event) ;
+
+: (loop) ( glwin xevent -- continue? )
+ over gl-window-dpy XPending 0 > [
+ 2dup handle-event [ (loop) ] [ 2drop f ] if
+ ] [ 2drop t ] if ;
+
+: loop ( glwin xevent -- )
+ 2dup (loop) [ draw-gl-scene loop ] [ 2drop ] if ;
+
+: main ( -- )
+ ":0.0" 10 10 640 480 16 "NeHe Lesson 2" make-gl-window
+ dup <XEvent> loop kill-gl-window ;
--- /dev/null
+USING: kernel alien parser sequences words compiler ;
+
+"X11" "libX11.so" "cdecl" add-library
+
+[ "x-constants.factor" "xlib.factor" "xutil.factor" "keysymdef.factor" "x-events.factor" "glx.factor" ] [ "contrib/x11/" swap append run-file ] each
+
+"x11" words [ try-compile ] each
+"xlib" words [ try-compile ] each
+clear
--- /dev/null
+! Based on X.h
+IN: x11
+USING: alien math ;
+
+TYPEDEF: ulong XID
+TYPEDEF: ulong Mask
+TYPEDEF: ulong Atom
+TYPEDEF: ulong VisualID
+TYPEDEF: ulong Time
+TYPEDEF: ulong VisualID
+TYPEDEF: XID Window
+TYPEDEF: XID Drawable
+TYPEDEF: XID Font
+TYPEDEF: XID Pixmap
+TYPEDEF: XID Cursor
+TYPEDEF: XID Colormap
+TYPEDEF: XID GContext
+TYPEDEF: XID KeySym
+TYPEDEF: uchar KeyCode
+
+! Reserved Resource and Constant Definitions
+: None 0 ;
+: ParentRelative 1 ;
+: CopyFromParent 0 ;
+: PointerWindow 0 ;
+: InputFocus 1 ;
+: PointerRoot 1 ;
+: AnyPropertyType 0 ;
+: AnyKey 0 ;
+: AnyButton 0 ;
+: AllTemporary 0 ;
+: CurrentTime 0 ;
+: NoSymbol 0 ;
+
+! Event Definitions
+: NoEventMask 0 ;
+: KeyPressMask 1 0 shift ;
+: KeyReleaseMask 1 1 shift ;
+: ButtonPressMask 1 2 shift ;
+: ButtonReleaseMask 1 3 shift ;
+: EnterWindowMask 1 4 shift ;
+: LeaveWindowMask 1 5 shift ;
+: PointerMotionMask 1 6 shift ;
+: PointerMotionHintMask 1 7 shift ;
+: Button1MotionMask 1 8 shift ;
+: Button2MotionMask 1 9 shift ;
+: Button3MotionMask 1 10 shift ;
+: Button4MotionMask 1 11 shift ;
+: Button5MotionMask 1 12 shift ;
+: ButtonMotionMask 1 13 shift ;
+: KeymapStateMask 1 14 shift ;
+: ExposureMask 1 15 shift ;
+: VisibilityChangeMask 1 16 shift ;
+: StructureNotifyMask 1 17 shift ;
+: ResizeRedirectMask 1 18 shift ;
+: SubstructureNotifyMask 1 19 shift ;
+: SubstructureRedirectMask 1 20 shift ;
+: FocusChangeMask 1 21 shift ;
+: PropertyChangeMask 1 22 shift ;
+: ColormapChangeMask 1 23 shift ;
+: OwnerGrabButtonMask 1 24 shift ;
+
+! Event names. Used in "type" field in XEvent structures. Not to be
+! confused with event masks above. They start from 2 because 0 and 1
+! are reserved in the protocol for errors and replies.
+: KeyPress 2 ;
+: KeyRelease 3 ;
+: ButtonPress 4 ;
+: ButtonRelease 5 ;
+: MotionNotify 6 ;
+: EnterNotify 7 ;
+: LeaveNotify 8 ;
+: FocusIn 9 ;
+: FocusOut 10 ;
+: KeymapNotify 11 ;
+: Expose 12 ;
+: GraphicsExpose 13 ;
+: NoExpose 14 ;
+: VisibilityNotify 15 ;
+: CreateNotify 16 ;
+: DestroyNotify 17 ;
+: UnmapNotify 18 ;
+: MapNotify 19 ;
+: MapRequest 20 ;
+: ReparentNotify 21 ;
+: ConfigureNotify 22 ;
+: ConfigureRequest 23 ;
+: GravityNotify 24 ;
+: ResizeRequest 25 ;
+: CirculateNotify 26 ;
+: CirculateRequest 27 ;
+: PropertyNotify 28 ;
+: SelectionClear 29 ;
+: SelectionRequest 30 ;
+: SelectionNotify 31 ;
+: ColormapNotify 32 ;
+: ClientMessage 33 ;
+: MappingNotify 34 ;
+: LASTEvent 35 ; ! must be bigger than any event #
+
+! Key masks. Used as modifiers to GrabButton and GrabKey, results of QueryPointer,
+! state in various key-, mouse-, and button-related events.
+
+: ShiftMask 1 0 shift ;
+: LockMask 1 1 shift ;
+: ControlMask 1 2 shift ;
+: Mod1Mask 1 3 shift ;
+: Mod2Mask 1 4 shift ;
+: Mod3Mask 1 5 shift ;
+: Mod4Mask 1 6 shift ;
+: Mod5Mask 1 7 shift ;
+
+! modifier names. Used to build a SetModifierMapping request or
+! to read a GetModifierMapping request. These correspond to the
+! masks defined above.
+: ShiftMapIndex 0 ;
+: LockMapIndex 1 ;
+: ControlMapIndex 2 ;
+: Mod1MapIndex 3 ;
+: Mod2MapIndex 4 ;
+: Mod3MapIndex 5 ;
+: Mod4MapIndex 6 ;
+: Mod5MapIndex 7 ;
+
+
+! button masks. Used in same manner as Key masks above. Not to be confused
+! with button names below.
+
+: Button1Mask 1 8 shift ;
+: Button2Mask 1 9 shift ;
+: Button3Mask 1 10 shift ;
+: Button4Mask 1 11 shift ;
+: Button5Mask 1 12 shift ;
+
+: AnyModifier 1 15 shift ; ! used in GrabButton, GrabKey
+
+! button names. Used as arguments to GrabButton and as detail in ButtonPress
+! and ButtonRelease events. Not to be confused with button masks above.
+! Note that 0 is already defined above as "AnyButton".
+
+: Button1 1 ;
+: Button2 2 ;
+: Button3 3 ;
+: Button4 4 ;
+: Button5 5 ;
+
+! Notify modes
+
+: NotifyNormal 0 ;
+: NotifyGrab 1 ;
+: NotifyUngrab 2 ;
+: NotifyWhileGrabbed 3 ;
+
+: NotifyHint 1 ; ! for MotionNotify events
+
+! Notify detail
+
+: NotifyAncestor 0 ;
+: NotifyVirtual 1 ;
+: NotifyInferior 2 ;
+: NotifyNonlinear 3 ;
+: NotifyNonlinearVirtual 4 ;
+: NotifyPointer 5 ;
+: NotifyPointerRoot 6 ;
+: NotifyDetailNone 7 ;
+
+! Visibility notify
+
+: VisibilityUnobscured 0 ;
+: VisibilityPartiallyObscured 1 ;
+: VisibilityFullyObscured 2 ;
+
+! Circulation request
+
+: PlaceOnTop 0 ;
+: PlaceOnBottom 1 ;
+
+! protocol families
+
+: FamilyInternet 0 ; ( IPv4 )
+: FamilyDECnet 1 ;
+: FamilyChaos 2 ;
+: FamilyInternet6 6 ; ( IPv6 )
+
+! authentication families not tied to a specific protocol
+: FamilyServerInterpreted 5 ;
+
+! Property notification
+
+: PropertyNewValue 0 ;
+: PropertyDelete 1 ;
+
+! Color Map notification
+
+: ColormapUninstalled 0 ;
+: ColormapInstalled 1 ;
+
+! GrabPointer, GrabButton, GrabKeyboard, GrabKey Modes
+
+: GrabModeSync 0 ;
+: GrabModeAsync 1 ;
+
+! GrabPointer, GrabKeyboard reply status
+
+: GrabSuccess 0 ;
+: AlreadyGrabbed 1 ;
+: GrabInvalidTime 2 ;
+: GrabNotViewable 3 ;
+: GrabFrozen 4 ;
+
+! AllowEvents modes
+
+: AsyncPointer 0 ;
+: SyncPointer 1 ;
+: ReplayPointer 2 ;
+: AsyncKeyboard 3 ;
+: SyncKeyboard 4 ;
+: ReplayKeyboard 5 ;
+: AsyncBoth 6 ;
+: SyncBoth 7 ;
+
+! Used in SetInputFocus, GetInputFocus
+
+: RevertToNone None ;
+: RevertToPointerRoot PointerRoot ;
+: RevertToParent 2 ;
+
+! *****************************************************************
+! * ERROR CODES
+! *****************************************************************
+
+: Success 0 ; ! everything's okay
+: BadRequest 1 ; ! bad request code
+: BadValue 2 ; ! int parameter out of range
+: BadWindow 3 ; ! parameter not a Window
+: BadPixmap 4 ; ! parameter not a Pixmap
+: BadAtom 5 ; ! parameter not an Atom
+: BadCursor 6 ; ! parameter not a Cursor
+: BadFont 7 ; ! parameter not a Font
+: BadMatch 8 ; ! parameter mismatch
+: BadDrawable 9 ; ! parameter not a Pixmap or Window
+: BadAccess 10 ; ! depending on context:
+ ! - key/button already grabbed
+ ! - attempt to free an illegal
+ ! cmap entry
+ ! - attempt to store into a read-only
+ ! color map entry.
+ ! - attempt to modify the access control
+ ! list from other than the local host.
+: BadAlloc 11 ; ! insufficient resources
+: BadColor 12 ; ! no such colormap
+: BadGC 13 ; ! parameter not a GC
+: BadIDChoice 14 ; ! choice not in range or already used
+: BadName 15 ; ! font or color name doesn't exist
+: BadLength 16 ; ! Request length incorrect
+: BadImplementation 17 ; ! server is defective
+
+: FirstExtensionError 128 ;
+: LastExtensionError 255 ;
+
+! *****************************************************************
+! * WINDOW DEFINITIONS
+! *****************************************************************
+
+! Window classes used by CreateWindow
+! Note that CopyFromParent is already defined as 0 above
+
+: InputOutput 1 ;
+: InputOnly 2 ;
+
+! Window attributes for CreateWindow and ChangeWindowAttributes
+
+: CWBackPixmap 1 0 shift ;
+: CWBackPixel 1 1 shift ;
+: CWBorderPixmap 1 2 shift ;
+: CWBorderPixel 1 3 shift ;
+: CWBitGravity 1 4 shift ;
+: CWWinGravity 1 5 shift ;
+: CWBackingStore 1 6 shift ;
+: CWBackingPlanes 1 7 shift ;
+: CWBackingPixel 1 8 shift ;
+: CWOverrideRedirect 1 9 shift ;
+: CWSaveUnder 1 10 shift ;
+: CWEventMask 1 11 shift ;
+: CWDontPropagate 1 12 shift ;
+: CWColormap 1 13 shift ;
+: CWCursor 1 14 shift ;
+
+! ConfigureWindow structure
+
+: CWX 1 0 shift ;
+: CWY 1 1 shift ;
+: CWWidth 1 2 shift ;
+: CWHeight 1 3 shift ;
+: CWBorderWidth 1 4 shift ;
+: CWSibling 1 5 shift ;
+: CWStackMode 1 6 shift ;
+
+
+! Bit Gravity
+
+: ForgetGravity 0 ;
+: NorthWestGravity 1 ;
+: NorthGravity 2 ;
+: NorthEastGravity 3 ;
+: WestGravity 4 ;
+: CenterGravity 5 ;
+: EastGravity 6 ;
+: SouthWestGravity 7 ;
+: SouthGravity 8 ;
+: SouthEastGravity 9 ;
+: StaticGravity 10 ;
+
+! Window gravity + bit gravity above
+
+: UnmapGravity 0 ;
+
+! Used in CreateWindow for backing-store hint
+
+: NotUseful 0 ;
+: WhenMapped 1 ;
+: Always 2 ;
+
+! Used in GetWindowAttributes reply
+
+: IsUnmapped 0 ;
+: IsUnviewable 1 ;
+: IsViewable 2 ;
+
+! Used in ChangeSaveSet
+
+: SetModeInsert 0 ;
+: SetModeDelete 1 ;
+
+! Used in ChangeCloseDownMode
+
+: DestroyAll 0 ;
+: RetainPermanent 1 ;
+: RetainTemporary 2 ;
+
+! Window stacking method (in configureWindow)
+
+: Above 0 ;
+: Below 1 ;
+: TopIf 2 ;
+: BottomIf 3 ;
+: Opposite 4 ;
+
+! Circulation direction
+
+: RaiseLowest 0 ;
+: LowerHighest 1 ;
+
+! Property modes
+
+: PropModeReplace 0 ;
+: PropModePrepend 1 ;
+: PropModeAppend 2 ;
+
+! *****************************************************************
+! * GRAPHICS DEFINITIONS
+! *****************************************************************
+
+! graphics functions, as in GC.alu
+
+: GXclear HEX: 0 ; ! 0
+: GXand HEX: 1 ; ! src AND dst
+: GXandReverse HEX: 2 ; ! src AND NOT dst
+: GXcopy HEX: 3 ; ! src
+: GXandInverted HEX: 4 ; ! NOT src AND dst
+: GXnoop HEX: 5 ; ! dst
+: GXxor HEX: 6 ; ! src XOR dst
+: GXor HEX: 7 ; ! src OR dst
+: GXnor HEX: 8 ; ! NOT src AND NOT dst
+: GXequiv HEX: 9 ; ! NOT src XOR dst
+: GXinvert HEX: a ; ! NOT dst
+: GXorReverse HEX: b ; ! src OR NOT dst
+: GXcopyInverted HEX: c ; ! NOT src
+: GXorInverted HEX: d ; ! NOT src OR dst
+: GXnand HEX: e ; ! NOT src OR NOT dst
+: GXset HEX: f ; ! 1
+
+! LineStyle
+
+: LineSolid 0 ;
+: LineOnOffDash 1 ;
+: LineDoubleDash 2 ;
+
+! capStyle
+
+: CapNotLast 0 ;
+: CapButt 1 ;
+: CapRound 2 ;
+: CapProjecting 3 ;
+
+! joinStyle
+
+: JoinMiter 0 ;
+: JoinRound 1 ;
+: JoinBevel 2 ;
+
+! fillStyle
+
+: FillSolid 0 ;
+: FillTiled 1 ;
+: FillStippled 2 ;
+: FillOpaqueStippled 3 ;
+
+! fillRule
+
+: EvenOddRule 0 ;
+: WindingRule 1 ;
+
+! subwindow mode
+
+: ClipByChildren 0 ;
+: IncludeInferiors 1 ;
+
+! SetClipRectangles ordering
+
+: Unsorted 0 ;
+: YSorted 1 ;
+: YXSorted 2 ;
+: YXBanded 3 ;
+
+! CoordinateMode for drawing routines
+
+: CoordModeOrigin 0 ; ! relative to the origin
+: CoordModePrevious 1 ; ! relative to previous point
+
+! Polygon shapes
+
+: Complex 0 ; ! paths may intersect
+: Nonconvex 1 ; ! no paths intersect, but not convex
+: Convex 2 ; ! wholly convex
+
+! Arc modes for PolyFillArc
+
+: ArcChord 0 ; ! join endpoints of arc
+: ArcPieSlice 1 ; ! join endpoints to center of arc
+
+! GC components: masks used in CreateGC, CopyGC, ChangeGC, OR'ed into
+! GC.stateChanges
+
+: GCFunction 1 0 shift ;
+: GCPlaneMask 1 1 shift ;
+: GCForeground 1 2 shift ;
+: GCBackground 1 3 shift ;
+: GCLineWidth 1 4 shift ;
+: GCLineStyle 1 5 shift ;
+: GCCapStyle 1 6 shift ;
+: GCJoinStyle 1 7 shift ;
+: GCFillStyle 1 8 shift ;
+: GCFillRule 1 9 shift ;
+: GCTile 1 10 shift ;
+: GCStipple 1 11 shift ;
+: GCTileStipXOrigin 1 12 shift ;
+: GCTileStipYOrigin 1 13 shift ;
+: GCFont 1 14 shift ;
+: GCSubwindowMode 1 15 shift ;
+: GCGraphicsExposures 1 16 shift ;
+: GCClipXOrigin 1 17 shift ;
+: GCClipYOrigin 1 18 shift ;
+: GCClipMask 1 19 shift ;
+: GCDashOffset 1 20 shift ;
+: GCDashList 1 21 shift ;
+: GCArcMode 1 22 shift ;
+: GCLastBit 22 ;
+
+! *****************************************************************
+! * FONTS
+! *****************************************************************
+
+! used in QueryFont -- draw direction
+
+: FontLeftToRight 0 ;
+: FontRightToLeft 1 ;
+
+: FontChange 255 ;
+
+! *****************************************************************
+! * IMAGING
+! *****************************************************************
+
+! ImageFormat -- PutImage, GetImage
+
+: XYBitmap 0 ; ! depth 1, XYFormat
+: XYPixmap 1 ; ! depth == drawable depth
+: ZPixmap 2 ; ! depth == drawable depth
+
+! *****************************************************************
+! * COLOR MAP STUFF
+! *****************************************************************
+
+! For CreateColormap
+
+: AllocNone 0 ; ! create map with no entries
+: AllocAll 1 ; ! allocate entire map writeable
+
+
+! Flags used in StoreNamedColor, StoreColors
+
+: DoRed 1 0 shift ;
+: DoGreen 1 1 shift ;
+: DoBlue 1 2 shift ;
+
+! *****************************************************************
+! * CURSOR STUFF
+! *****************************************************************
+
+! QueryBestSize Class
+
+: CursorShape 0 ; ! largest size that can be displayed
+: TileShape 1 ; ! size tiled fastest
+: StippleShape 2 ; ! size stippled fastest
+
+! *****************************************************************
+! * KEYBOARD/POINTER STUFF
+! *****************************************************************
+
+: AutoRepeatModeOff 0 ;
+: AutoRepeatModeOn 1 ;
+: AutoRepeatModeDefault 2 ;
+
+: LedModeOff 0 ;
+: LedModeOn 1 ;
+
+! masks for ChangeKeyboardControl
+
+: KBKeyClickPercent 1 0 shift ;
+: KBBellPercent 1 1 shift ;
+: KBBellPitch 1 2 shift ;
+: KBBellDuration 1 3 shift ;
+: KBLed 1 4 shift ;
+: KBLedMode 1 5 shift ;
+: KBKey 1 6 shift ;
+: KBAutoRepeatMode 1 7 shift ;
+
+: MappingSuccess 0 ;
+: MappingBusy 1 ;
+: MappingFailed 2 ;
+
+: MappingModifier 0 ;
+: MappingKeyboard 1 ;
+: MappingPointer 2 ;
+
+! *****************************************************************
+! * SCREEN SAVER STUFF
+! *****************************************************************
+
+: DontPreferBlanking 0 ;
+: PreferBlanking 1 ;
+: DefaultBlanking 2 ;
+
+: DisableScreenSaver 0 ;
+: DisableScreenInterval 0 ;
+
+: DontAllowExposures 0 ;
+: AllowExposures 1 ;
+: DefaultExposures 2 ;
+
+! for ForceScreenSaver
+
+: ScreenSaverReset 0 ;
+: ScreenSaverActive 1 ;
+
+! *****************************************************************
+! * HOSTS AND CONNECTIONS
+! *****************************************************************
+
+! for ChangeHosts
+
+: HostInsert 0 ;
+: HostDelete 1 ;
+
+! for ChangeAccessControl
+
+: EnableAccess 1 ;
+: DisableAccess 0 ;
+
+! Display classes used in opening the connection
+! Note that the statically allocated ones are even numbered and the
+! dynamically changeable ones are odd numbered
+
+: StaticGray 0 ;
+: GrayScale 1 ;
+: StaticColor 2 ;
+: PseudoColor 3 ;
+: TrueColor 4 ;
+: DirectColor 5 ;
+
+
+! Byte order used in imageByteOrder and bitmapBitOrder
+
+: LSBFirst 0 ;
+: MSBFirst 1 ;
+
--- /dev/null
+IN: x11
+USING: alien kernel sequences namespaces strings syntax math generic parser ;
+
+: x-event-type
+ #! XEvent is a union of the various X*Event structs. All of them have
+ #! 'int type' as their first field.
+ 0 alien-signed-4 ;
+
+PREDICATE: integer upper
+ dup CHAR: A >= swap CHAR: Z <= and ;
+
+: uncapitalise ( "Capitalised" | "capitalised" -- "capitalised" )
+ dup first ch>lower swap >sbuf 0 swap [ set-nth ] keep >string ;
+
+GENERIC: (camel>dashed)
+M: upper (camel>dashed) ( CHAR: X -- )
+ CHAR: - , ch>lower , ;
+M: object (camel>dashed) ( CHAR: x -- ) , ;
+
+: camel>dashed ( "SomeName" -- "some-name" )
+ uncapitalise [ [ (camel>dashed) ] each ] "" make ;
+
+: x-event-predicate ( EventName -- )
+ #! creates a predicate for x-event-name-event
+ #! EventName should be a valid XEvent.type (defined in x.factor)
+ #! note: c structs are represented as byte-arrays in factor
+ [ "IN: x11 PREDICATE: byte-array x-" % dup camel>dashed % "-event x-event-type " %
+ % " = ;" % ] "" make eval ;
+
+[
+ "KeyPress" "KeyRelease" "ButtonPress" "ButtonRelease" "MotionNotify"
+ "EnterNotify" "LeaveNotify" "FocusIn" "FocusOut" "KeymapNotify"
+ "Expose" "GraphicsExpose" "NoExpose" "VisibilityNotify" "CreateNotify"
+ "DestroyNotify" "UnmapNotify" "MapNotify" "MapRequest" "ReparentNotify"
+ "ConfigureNotify" "ConfigureRequest" "GravityNotify" "ResizeRequest"
+ "CirculateNotify" "CirculateRequest" "PropertyNotify" "SelectionClear"
+ "SelectionRequest" "SelectionNotify" "ColormapNotify" "ClientMessage"
+ "MappingNotify"
+] [ x-event-predicate ] each
+
+++ /dev/null
-Most of these files take their content from corresponding C files:
-x.factor -- X.h
-xlib.factor -- Xlib.h
-xutil.factor -- Xutil.h
-glx.factor -- glx.h and glxtokens.h
-keysymdef.factor -- keysymdef.h
-
-x-events.factor defines x-event predicates (see lesson2.factor for usage)
-
-Not all of these are complete, but they are complete to run lesson 2 of the
-nehe opengl tutorials (and the other tutorials with small changes). To see a
-demo run from factor's root dir:
- "contrib/x11/x11-wrunt/load.factor" run-file
- ( then wait for everything to compile... )
- USE: nehe
- main
-
-Pressing 'q' or esc, or clicking the mouse will exit. If something goes wrong
-you can kill off the window with:
- current-window get kill-gl-window
+++ /dev/null
-#! based on glx.h from xfree86, and some of glxtokens.h
-IN: x11
-USING: alien ;
-
-LIBRARY: gl
-
-! Visual Config Attributes (glXGetConfig, glXGetFBConfigAttrib)
-: GLX_USE_GL 1 ; ! support GLX rendering
-: GLX_BUFFER_SIZE 2 ; ! depth of the color buffer
-: GLX_LEVEL 3 ; ! level in plane stacking
-: GLX_RGBA 4 ; ! true if RGBA mode
-: GLX_DOUBLEBUFFER 5 ; ! double buffering supported
-: GLX_STEREO 6 ; ! stereo buffering supported
-: GLX_AUX_BUFFERS 7 ; ! number of aux buffers
-: GLX_RED_SIZE 8 ; ! number of red component bits
-: GLX_GREEN_SIZE 9 ; ! number of green component bits
-: GLX_BLUE_SIZE 10 ; ! number of blue component bits
-: GLX_ALPHA_SIZE 11 ; ! number of alpha component bits
-: GLX_DEPTH_SIZE 12 ; ! number of depth bits
-: GLX_STENCIL_SIZE 13 ; ! number of stencil bits
-: GLX_ACCUM_RED_SIZE 14 ; ! number of red accum bits
-: GLX_ACCUM_GREEN_SIZE 15 ; ! number of green accum bits
-: GLX_ACCUM_BLUE_SIZE 16 ; ! number of blue accum bits
-: GLX_ACCUM_ALPHA_SIZE 17 ; ! number of alpha accum bits
-
-TYPEDEF: XID GLXContextID
-TYPEDEF: XID GLXPixmap
-TYPEDEF: XID GLXDrawable
-TYPEDEF: XID GLXPbuffer
-TYPEDEF: XID GLXWindow
-TYPEDEF: XID GLXFBConfigID
-TYPEDEF: void* GLXContext ! typedef struct __GLXcontextRec *GLXContext;
-TYPEDEF: void* GLXFBConfig ! typedef struct __GLXFBConfigRec *GLXFBConfig;
-
-FUNCTION: XVisualInfo* glXChooseVisual ( Display* dpy, int screen, int* attribList ) ;
-FUNCTION: void glXCopyContext ( Display* dpy, GLXContext src, GLXContext dst, ulong mask ) ;
-FUNCTION: GLXContext glXCreateContext ( Display* dpy, XVisualInfo* vis, GLXContext shareList, bool direct ) ;
-FUNCTION: GLXPixmap glXCreateGLXPixmap ( Display* dpy, XVisualInfo* vis, Pixmap pixmap ) ;
-FUNCTION: void glXDestroyContext ( Display* dpy, GLXContext ctx ) ;
-FUNCTION: void glXDestroyGLXPixmap ( Display* dpy, GLXPixmap pix ) ;
-FUNCTION: int glXGetConfig ( Display* dpy, XVisualInfo* vis, int attrib, int* value) ;
-FUNCTION: GLXContext glXGetCurrentContext ( ) ;
-FUNCTION: GLXDrawable glXGetCurrentDrawable ( ) ;
-FUNCTION: bool glXIsDirect ( Display* dpy, GLXContext ctx ) ;
-FUNCTION: bool glXMakeCurrent ( Display* dpy, GLXDrawable drawable, GLXContext ctx ) ;
-FUNCTION: bool glXQueryExtension ( Display* dpy, int* errorBase, int* eventBase ) ;
-FUNCTION: bool glXQueryVersion ( Display* dpy, int* major, int* minor ) ;
-FUNCTION: void glXSwapBuffers ( Display* dpy, GLXDrawable drawable ) ;
-FUNCTION: void glXUseXFont ( Font font, int first, int count, int listBase ) ;
-FUNCTION: void glXWaitGL ( ) ;
-FUNCTION: void glXWaitX ( ) ;
-FUNCTION: char* glXGetClientString ( Display* dpy, int name ) ;
-FUNCTION: char* glXQueryServerString ( Display* dpy, int screen, int name ) ;
-FUNCTION: char* glXQueryExtensionsString ( Display* dpy, int screen ) ;
-
-! New for GLX 1.3
-FUNCTION: GLXFBConfig* glXGetFBConfigs ( Display* dpy, int screen, int* nelements ) ;
-FUNCTION: GLXFBConfig* glXChooseFBConfig ( Display* dpy, int screen, int* attrib_list, int* nelements ) ;
-FUNCTION: int glXGetFBConfigAttrib ( Display* dpy, GLXFBConfig config, int attribute, int* value ) ;
-FUNCTION: XVisualInfo* glXGetVisualFromFBConfig ( Display* dpy, GLXFBConfig config ) ;
-FUNCTION: GLXWindow glXCreateWindow ( Display* dpy, GLXFBConfig config, Window win, int* attrib_list ) ;
-FUNCTION: void glXDestroyWindow ( Display* dpy, GLXWindow win ) ;
-FUNCTION: GLXPixmap glXCreatePixmap ( Display* dpy, GLXFBConfig config, Pixmap pixmap, int* attrib_list ) ;
-FUNCTION: void glXDestroyPixmap ( Display* dpy, GLXPixmap pixmap ) ;
-FUNCTION: GLXPbuffer glXCreatePbuffer ( Display* dpy, GLXFBConfig config, int* attrib_list ) ;
-FUNCTION: void glXDestroyPbuffer ( Display* dpy, GLXPbuffer pbuf ) ;
-FUNCTION: void glXQueryDrawable ( Display* dpy, GLXDrawable draw, int attribute, uint* value ) ;
-FUNCTION: GLXContext glXCreateNewContext ( Display* dpy, GLXFBConfig config, int render_type, GLXContext share_list, bool direct ) ;
-FUNCTION: bool glXMakeContextCurrent ( Display* display, GLXDrawable draw, GLXDrawable read, GLXContext ctx ) ;
-FUNCTION: GLXDrawable glXGetCurrentReadDrawable ( ) ;
-FUNCTION: Display* glXGetCurrentDisplay ( ) ;
-FUNCTION: int glXQueryContext ( Display* dpy, GLXContext ctx, int attribute, int* value ) ;
-FUNCTION: void glXSelectEvent ( Display* dpy, GLXDrawable draw, ulong event_mask ) ;
-FUNCTION: void glXGetSelectedEvent ( Display* dpy, GLXDrawable draw, ulong* event_mask ) ;
-
-! GLX 1.4 and later
-! extern void (*glXGetProcAddress(const GLubyte* procname))(void ) ;
-
-! glxext stuff skipped
-
-
-! GLX Events
-! (also skipped for now. only has GLXPbufferClobberEvent, the rest is handled by xlib methinks
-
+++ /dev/null
-! remarkably similar to parts of keysymdef.h
-IN: x11
-
-: XK_BackSpace HEX: FF08 ; ! back space, back char
-: XK_Tab HEX: FF09 ;
-: XK_Linefeed HEX: FF0A ; ! Linefeed, LF
-: XK_Clear HEX: FF0B ;
-: XK_Return HEX: FF0D ; ! Return, enter
-: XK_Pause HEX: FF13 ; ! Pause, hold
-: XK_Scroll_Lock HEX: FF14 ;
-: XK_Sys_Req HEX: FF15 ;
-: XK_Escape HEX: FF1B ;
-: XK_Delete HEX: FFFF ; ! Delete, rubout
-
-! Cursor control & motion
-
-: XK_Home HEX: FF50 ;
-: XK_Left HEX: FF51 ; ! Move left, left arrow
-: XK_Up HEX: FF52 ; ! Move up, up arrow
-: XK_Right HEX: FF53 ; ! Move right, right arrow
-: XK_Down HEX: FF54 ; ! Move down, down arrow
-: XK_Prior HEX: FF55 ; ! Prior, previous
-: XK_Page_Up HEX: FF55 ;
-: XK_Next HEX: FF56 ; ! Next
-: XK_Page_Down HEX: FF56 ;
-: XK_End HEX: FF57 ; ! EOL
-: XK_Begin HEX: FF58 ; ! BOL
-
-! Keypad Functions, keypad numbers cleverly chosen to map to ascii
-
-: XK_KP_Space HEX: FF80 ; ! space
-: XK_KP_Tab HEX: FF89 ;
-: XK_KP_Enter HEX: FF8D ; ! enter
-: XK_KP_F1 HEX: FF91 ; ! PF1, KP_A, ...
-: XK_KP_F2 HEX: FF92 ;
-: XK_KP_F3 HEX: FF93 ;
-: XK_KP_F4 HEX: FF94 ;
-: XK_KP_Home HEX: FF95 ;
-: XK_KP_Left HEX: FF96 ;
-: XK_KP_Up HEX: FF97 ;
-: XK_KP_Right HEX: FF98 ;
-: XK_KP_Down HEX: FF99 ;
-: XK_KP_Prior HEX: FF9A ;
-: XK_KP_Page_Up HEX: FF9A ;
-: XK_KP_Next HEX: FF9B ;
-: XK_KP_Page_Down HEX: FF9B ;
-: XK_KP_End HEX: FF9C ;
-: XK_KP_Begin HEX: FF9D ;
-: XK_KP_Insert HEX: FF9E ;
-: XK_KP_Delete HEX: FF9F ;
-: XK_KP_Equal HEX: FFBD ; ! equals
-: XK_KP_Multiply HEX: FFAA ;
-: XK_KP_Add HEX: FFAB ;
-: XK_KP_Separator HEX: FFAC ; ! separator, often comma
-: XK_KP_Subtract HEX: FFAD ;
-: XK_KP_Decimal HEX: FFAE ;
-: XK_KP_Divide HEX: FFAF ;
-
-: XK_KP_0 HEX: FFB0 ;
-: XK_KP_1 HEX: FFB1 ;
-: XK_KP_2 HEX: FFB2 ;
-: XK_KP_3 HEX: FFB3 ;
-: XK_KP_4 HEX: FFB4 ;
-: XK_KP_5 HEX: FFB5 ;
-: XK_KP_6 HEX: FFB6 ;
-: XK_KP_7 HEX: FFB7 ;
-: XK_KP_8 HEX: FFB8 ;
-: XK_KP_9 HEX: FFB9 ;
-
+++ /dev/null
-IN: nehe
-USING: opengl x11 syntax kernel sequences alien namespaces math threads generic io prettyprint ;
-
-TUPLE: gl-window dpy screen win ctx x y width height depth ;
-SYMBOL: current-window
-
-SYMBOL: dpy
-SYMBOL: screen
-SYMBOL: root
-SYMBOL: win
-SYMBOL: ctx
-SYMBOL: title
-SYMBOL: vi
-SYMBOL: x
-SYMBOL: y
-SYMBOL: width
-SYMBOL: height
-
-: >int-array ( seq -- int-array )
- dup length dup <int-array> -rot [
- pick set-int-nth
- ] 2each ;
-
-: attr-list ( -- c-array )
- [
- GLX_RGBA , GLX_DOUBLEBUFFER ,
- GLX_RED_SIZE , 4 ,
- GLX_GREEN_SIZE , 4 ,
- GLX_BLUE_SIZE , 4 ,
- GLX_DEPTH_SIZE , 16 ,
- None ,
- ] f make >int-array ;
-
-: resize-gl-scene ( glwin -- )
- 0 0 rot [ gl-window-width ] keep [ gl-window-height ] keep >r glViewport
- GL_PROJECTION glMatrixMode
- glLoadIdentity
- 45 r> [ gl-window-width ] keep gl-window-height / 0.1 100 gluPerspective
- GL_MODELVIEW glMatrixMode ;
-
-: gl-init ( glwin -- )
- GL_SMOOTH glShadeModel
- 0 0 0 0 glClearColor
- 1 glClearDepth
- GL_DEPTH_TEST glEnable
- GL_LEQUAL glDepthFunc
- GL_PERSPECTIVE_CORRECTION_HINT GL_NICEST glHint
- resize-gl-scene
- glFlush ;
-
-: normal-XSetWindowAttributes ( cmap -- valuemask attr )
- <XSetWindowAttributes> [
- set-XSetWindowAttributes-colormap
- ] keep
- ExposureMask KeyPressMask bitor ButtonPressMask bitor StructureNotifyMask bitor
- over set-XSetWindowAttributes-event_mask
- dup 1 swap set-XSetWindowAttributes-border_pixel
- CWBorderPixel CWColormap bitor CWEventMask bitor swap ;
-
-: make-display ( display-num -- display )
- XOpenDisplay dup dpy set ;
-
-: make-screen ( display -- screen )
- XDefaultScreen dup screen set ;
-
-: make-vi ( display screen -- vi )
- attr-list glXChooseVisual dup vi set ;
-
-: make-ctx ( display vi -- )
- 0 <alien> GL_TRUE glXCreateContext ctx set ;
-
-: make-colormap ( -- cmap )
- dpy get vi get 2dup XVisualInfo-screen XRootWindow dup root set
- swap XVisualInfo-visual AllocNone XCreateColormap ;
-
-: make-win ( valuemask attr -- win )
- >r >r dpy get root get x get y get width get height get 0 vi get
- dup XVisualInfo-depth InputOutput rot XVisualInfo-visual r> r> XCreateWindow dup win set ;
-
-: make-gl-window ( display-num x y width height depth title -- glwin )
- [
- title set depth set height set width set y set x set
- make-display dup dup make-screen make-vi make-ctx
- make-colormap normal-XSetWindowAttributes make-win
- dpy get swap 2dup over "WM_DELETE_WINDOW" t XInternAtom <int> 1 XSetWMProtocols drop
- 2dup title get dup None 0 <alien> 0 over XSetStandardProperties drop
- 2dup XMapRaised drop
- 2dup ctx get glXMakeCurrent 2drop
- screen get win get ctx get x get y get width get height get depth get <gl-window>
- dup gl-init
- dup global [ current-window set ] bind
- ] with-scope ;
-
-: draw-gl-scene ( -- )
- GL_COLOR_BUFFER_BIT GL_DEPTH_BUFFER_BIT bitor glClear
- glLoadIdentity
- -1.5 0 -6 glTranslatef
- GL_TRIANGLES [
- 0 1 0 glVertex3f
- -1 -1 0 glVertex3f
- 1 -1 0 glVertex3f
- ] do-state
- 3 0 0 glTranslatef
- GL_QUADS [
- -1 1 1 glVertex3f
- 1 1 0 glVertex3f
- 1 -1 0 glVertex3f
- -1 -1 0 glVertex3f
- ] do-state
- current-window get dup gl-window-dpy swap gl-window-win glXSwapBuffers ;
-
-: kill-gl-window ( glwin -- )
- dup gl-window-ctx [
- over gl-window-dpy dup None 0 <alien> glXMakeCurrent drop
- swap glXDestroyContext
- 0 over set-gl-window-ctx
- ] when*
- gl-window-dpy XCloseDisplay ;
-
-GENERIC: (handle-event) ( glwin xevent -- continue? )
-
-M: x-expose-event (handle-event)
- nip XExposeEvent-count 0 = [ draw-gl-scene ] when t ;
-
-M: x-configure-notify-event (handle-event)
- #! resize if the width or height has changed
- [ XConfigureEvent-width swap gl-window-width = ] 2keep
- [ XConfigureEvent-height swap gl-window-height = and ] 2keep rot [
- 2drop
- ] [
- [ XConfigureEvent-width swap set-gl-window-width ] 2keep
- [ XConfigureEvent-height swap set-gl-window-height ] 2keep
- drop resize-gl-scene
- ] if t ;
-
-M: x-button-press-event (handle-event)
- #! quit if a mouse button is pressed
- 2drop f ;
-
-PREDICATE: x-key-press-event quit-key-event
- 0 XLookupKeysym dup CHAR: q = swap XK_Escape = or ;
-
-M: quit-key-event (handle-event)
- 2drop f ;
-
-M: x-client-message-event (handle-event)
- swap gl-window-dpy swap XClientMessageEvent-message_type XGetAtomName
- "WM_PROTOCOLS" = not ;
-
-M: object (handle-event)
- #! unknown event, ignore and continue
- 2drop t ;
-
-: handle-event ( glwin xevent -- continue? )
- over gl-window-dpy over XNextEvent drop (handle-event) ;
-
-: (loop) ( glwin xevent -- continue? )
- over gl-window-dpy XPending 0 > [
- 2dup handle-event [ (loop) ] [ 2drop f ] if
- ] [ 2drop t ] if ;
-
-: loop ( glwin xevent -- )
- 2dup (loop) [ draw-gl-scene loop ] [ 2drop ] if ;
-
-: main ( -- )
- ":0.0" 10 10 640 480 16 "NeHe Lesson 2" make-gl-window
- dup <XEvent> loop kill-gl-window ;
+++ /dev/null
-USING: kernel alien parser sequences words compiler ;
-
-"X11" "libX11.so" "cdecl" add-library
-
-[ "x.factor" "xlib.factor" "xutil.factor" "keysymdef.factor" "x-events.factor"
- "glx.factor" "lesson2.factor" ] [ "contrib/x11/x11-wrunt/" swap append run-file ] each
-
-"x11" words [ try-compile ] each
-
+++ /dev/null
-IN: x11
-USING: alien kernel sequences namespaces strings syntax math generic parser ;
-
-: x-event-type
- #! XEvent is a union of the various X*Event structs. All of them have
- #! 'int type' as their first field.
- 0 alien-signed-4 ;
-
-PREDICATE: integer upper
- dup CHAR: A >= swap CHAR: Z <= and ;
-
-: uncapitalise ( "Capitalised" | "capitalised" -- "capitalised" )
- dup first ch>lower swap >sbuf 0 swap [ set-nth ] keep >string ;
-
-GENERIC: (camel>dashed)
-M: upper (camel>dashed) ( CHAR: X -- )
- CHAR: - , ch>lower , ;
-M: object (camel>dashed) ( CHAR: x -- ) , ;
-
-: camel>dashed ( "SomeName" -- "some-name" )
- uncapitalise [ [ (camel>dashed) ] each ] "" make ;
-
-: x-event-predicate ( EventName -- )
- #! creates a predicate for x-event-name-event
- #! EventName should be a valid XEvent.type (defined in x.factor)
- #! note: c structs are represented as byte-arrays in factor
- [ "IN: x11 PREDICATE: byte-array x-" % dup camel>dashed % "-event x-event-type " %
- % " = ;" % ] "" make eval ;
-
-[
- "KeyPress" "KeyRelease" "ButtonPress" "ButtonRelease" "MotionNotify"
- "EnterNotify" "LeaveNotify" "FocusIn" "FocusOut" "KeymapNotify"
- "Expose" "GraphicsExpose" "NoExpose" "VisibilityNotify" "CreateNotify"
- "DestroyNotify" "UnmapNotify" "MapNotify" "MapRequest" "ReparentNotify"
- "ConfigureNotify" "ConfigureRequest" "GravityNotify" "ResizeRequest"
- "CirculateNotify" "CirculateRequest" "PropertyNotify" "SelectionClear"
- "SelectionRequest" "SelectionNotify" "ColormapNotify" "ClientMessage"
- "MappingNotify"
-] [ x-event-predicate ] each
-
+++ /dev/null
-! Based on X.h
-IN: x11
-USING: alien math ;
-
-TYPEDEF: ulong XID
-TYPEDEF: ulong Mask
-TYPEDEF: ulong Atom
-TYPEDEF: ulong VisualID
-TYPEDEF: ulong Time
-TYPEDEF: ulong VisualID
-TYPEDEF: XID Window
-TYPEDEF: XID Drawable
-TYPEDEF: XID Font
-TYPEDEF: XID Pixmap
-TYPEDEF: XID Cursor
-TYPEDEF: XID Colormap
-TYPEDEF: XID GContext
-TYPEDEF: XID KeySym
-TYPEDEF: uchar KeyCode
-
-! Reserved Resource and Constant Definitions
-: None 0 ;
-: ParentRelative 1 ;
-: CopyFromParent 0 ;
-: PointerWindow 0 ;
-: InputFocus 1 ;
-: PointerRoot 1 ;
-: AnyPropertyType 0 ;
-: AnyKey 0 ;
-: AnyButton 0 ;
-: AllTemporary 0 ;
-: CurrentTime 0 ;
-: NoSymbol 0 ;
-
-! Event Definitions
-: NoEventMask 0 ;
-: KeyPressMask 1 0 shift ;
-: KeyReleaseMask 1 1 shift ;
-: ButtonPressMask 1 2 shift ;
-: ButtonReleaseMask 1 3 shift ;
-: EnterWindowMask 1 4 shift ;
-: LeaveWindowMask 1 5 shift ;
-: PointerMotionMask 1 6 shift ;
-: PointerMotionHintMask 1 7 shift ;
-: Button1MotionMask 1 8 shift ;
-: Button2MotionMask 1 9 shift ;
-: Button3MotionMask 1 10 shift ;
-: Button4MotionMask 1 11 shift ;
-: Button5MotionMask 1 12 shift ;
-: ButtonMotionMask 1 13 shift ;
-: KeymapStateMask 1 14 shift ;
-: ExposureMask 1 15 shift ;
-: VisibilityChangeMask 1 16 shift ;
-: StructureNotifyMask 1 17 shift ;
-: ResizeRedirectMask 1 18 shift ;
-: SubstructureNotifyMask 1 19 shift ;
-: SubstructureRedirectMask 1 20 shift ;
-: FocusChangeMask 1 21 shift ;
-: PropertyChangeMask 1 22 shift ;
-: ColormapChangeMask 1 23 shift ;
-: OwnerGrabButtonMask 1 24 shift ;
-
-! Event names. Used in "type" field in XEvent structures. Not to be
-! confused with event masks above. They start from 2 because 0 and 1
-! are reserved in the protocol for errors and replies.
-: KeyPress 2 ;
-: KeyRelease 3 ;
-: ButtonPress 4 ;
-: ButtonRelease 5 ;
-: MotionNotify 6 ;
-: EnterNotify 7 ;
-: LeaveNotify 8 ;
-: FocusIn 9 ;
-: FocusOut 10 ;
-: KeymapNotify 11 ;
-: Expose 12 ;
-: GraphicsExpose 13 ;
-: NoExpose 14 ;
-: VisibilityNotify 15 ;
-: CreateNotify 16 ;
-: DestroyNotify 17 ;
-: UnmapNotify 18 ;
-: MapNotify 19 ;
-: MapRequest 20 ;
-: ReparentNotify 21 ;
-: ConfigureNotify 22 ;
-: ConfigureRequest 23 ;
-: GravityNotify 24 ;
-: ResizeRequest 25 ;
-: CirculateNotify 26 ;
-: CirculateRequest 27 ;
-: PropertyNotify 28 ;
-: SelectionClear 29 ;
-: SelectionRequest 30 ;
-: SelectionNotify 31 ;
-: ColormapNotify 32 ;
-: ClientMessage 33 ;
-: MappingNotify 34 ;
-: LASTEvent 35 ; ! must be bigger than any event #
-
-! Key masks. Used as modifiers to GrabButton and GrabKey, results of QueryPointer,
-! state in various key-, mouse-, and button-related events.
-
-: ShiftMask 1 0 shift ;
-: LockMask 1 1 shift ;
-: ControlMask 1 2 shift ;
-: Mod1Mask 1 3 shift ;
-: Mod2Mask 1 4 shift ;
-: Mod3Mask 1 5 shift ;
-: Mod4Mask 1 6 shift ;
-: Mod5Mask 1 7 shift ;
-
-! modifier names. Used to build a SetModifierMapping request or
-! to read a GetModifierMapping request. These correspond to the
-! masks defined above.
-: ShiftMapIndex 0 ;
-: LockMapIndex 1 ;
-: ControlMapIndex 2 ;
-: Mod1MapIndex 3 ;
-: Mod2MapIndex 4 ;
-: Mod3MapIndex 5 ;
-: Mod4MapIndex 6 ;
-: Mod5MapIndex 7 ;
-
-
-! button masks. Used in same manner as Key masks above. Not to be confused
-! with button names below.
-
-: Button1Mask 1 8 shift ;
-: Button2Mask 1 9 shift ;
-: Button3Mask 1 10 shift ;
-: Button4Mask 1 11 shift ;
-: Button5Mask 1 12 shift ;
-
-: AnyModifier 1 15 shift ; ! used in GrabButton, GrabKey
-
-! button names. Used as arguments to GrabButton and as detail in ButtonPress
-! and ButtonRelease events. Not to be confused with button masks above.
-! Note that 0 is already defined above as "AnyButton".
-
-: Button1 1 ;
-: Button2 2 ;
-: Button3 3 ;
-: Button4 4 ;
-: Button5 5 ;
-
-! Notify modes
-
-: NotifyNormal 0 ;
-: NotifyGrab 1 ;
-: NotifyUngrab 2 ;
-: NotifyWhileGrabbed 3 ;
-
-: NotifyHint 1 ; ! for MotionNotify events
-
-! Notify detail
-
-: NotifyAncestor 0 ;
-: NotifyVirtual 1 ;
-: NotifyInferior 2 ;
-: NotifyNonlinear 3 ;
-: NotifyNonlinearVirtual 4 ;
-: NotifyPointer 5 ;
-: NotifyPointerRoot 6 ;
-: NotifyDetailNone 7 ;
-
-! Visibility notify
-
-: VisibilityUnobscured 0 ;
-: VisibilityPartiallyObscured 1 ;
-: VisibilityFullyObscured 2 ;
-
-! Circulation request
-
-: PlaceOnTop 0 ;
-: PlaceOnBottom 1 ;
-
-! protocol families
-
-: FamilyInternet 0 ; ( IPv4 )
-: FamilyDECnet 1 ;
-: FamilyChaos 2 ;
-: FamilyInternet6 6 ; ( IPv6 )
-
-! authentication families not tied to a specific protocol
-: FamilyServerInterpreted 5 ;
-
-! Property notification
-
-: PropertyNewValue 0 ;
-: PropertyDelete 1 ;
-
-! Color Map notification
-
-: ColormapUninstalled 0 ;
-: ColormapInstalled 1 ;
-
-! GrabPointer, GrabButton, GrabKeyboard, GrabKey Modes
-
-: GrabModeSync 0 ;
-: GrabModeAsync 1 ;
-
-! GrabPointer, GrabKeyboard reply status
-
-: GrabSuccess 0 ;
-: AlreadyGrabbed 1 ;
-: GrabInvalidTime 2 ;
-: GrabNotViewable 3 ;
-: GrabFrozen 4 ;
-
-! AllowEvents modes
-
-: AsyncPointer 0 ;
-: SyncPointer 1 ;
-: ReplayPointer 2 ;
-: AsyncKeyboard 3 ;
-: SyncKeyboard 4 ;
-: ReplayKeyboard 5 ;
-: AsyncBoth 6 ;
-: SyncBoth 7 ;
-
-! Used in SetInputFocus, GetInputFocus
-
-: RevertToNone None ;
-: RevertToPointerRoot PointerRoot ;
-: RevertToParent 2 ;
-
-! *****************************************************************
-! * ERROR CODES
-! *****************************************************************
-
-: Success 0 ; ! everything's okay
-: BadRequest 1 ; ! bad request code
-: BadValue 2 ; ! int parameter out of range
-: BadWindow 3 ; ! parameter not a Window
-: BadPixmap 4 ; ! parameter not a Pixmap
-: BadAtom 5 ; ! parameter not an Atom
-: BadCursor 6 ; ! parameter not a Cursor
-: BadFont 7 ; ! parameter not a Font
-: BadMatch 8 ; ! parameter mismatch
-: BadDrawable 9 ; ! parameter not a Pixmap or Window
-: BadAccess 10 ; ! depending on context:
- ! - key/button already grabbed
- ! - attempt to free an illegal
- ! cmap entry
- ! - attempt to store into a read-only
- ! color map entry.
- ! - attempt to modify the access control
- ! list from other than the local host.
-: BadAlloc 11 ; ! insufficient resources
-: BadColor 12 ; ! no such colormap
-: BadGC 13 ; ! parameter not a GC
-: BadIDChoice 14 ; ! choice not in range or already used
-: BadName 15 ; ! font or color name doesn't exist
-: BadLength 16 ; ! Request length incorrect
-: BadImplementation 17 ; ! server is defective
-
-: FirstExtensionError 128 ;
-: LastExtensionError 255 ;
-
-! *****************************************************************
-! * WINDOW DEFINITIONS
-! *****************************************************************
-
-! Window classes used by CreateWindow
-! Note that CopyFromParent is already defined as 0 above
-
-: InputOutput 1 ;
-: InputOnly 2 ;
-
-! Window attributes for CreateWindow and ChangeWindowAttributes
-
-: CWBackPixmap 1 0 shift ;
-: CWBackPixel 1 1 shift ;
-: CWBorderPixmap 1 2 shift ;
-: CWBorderPixel 1 3 shift ;
-: CWBitGravity 1 4 shift ;
-: CWWinGravity 1 5 shift ;
-: CWBackingStore 1 6 shift ;
-: CWBackingPlanes 1 7 shift ;
-: CWBackingPixel 1 8 shift ;
-: CWOverrideRedirect 1 9 shift ;
-: CWSaveUnder 1 10 shift ;
-: CWEventMask 1 11 shift ;
-: CWDontPropagate 1 12 shift ;
-: CWColormap 1 13 shift ;
-: CWCursor 1 14 shift ;
-
-! ConfigureWindow structure
-
-: CWX 1 0 shift ;
-: CWY 1 1 shift ;
-: CWWidth 1 2 shift ;
-: CWHeight 1 3 shift ;
-: CWBorderWidth 1 4 shift ;
-: CWSibling 1 5 shift ;
-: CWStackMode 1 6 shift ;
-
-
-! Bit Gravity
-
-: ForgetGravity 0 ;
-: NorthWestGravity 1 ;
-: NorthGravity 2 ;
-: NorthEastGravity 3 ;
-: WestGravity 4 ;
-: CenterGravity 5 ;
-: EastGravity 6 ;
-: SouthWestGravity 7 ;
-: SouthGravity 8 ;
-: SouthEastGravity 9 ;
-: StaticGravity 10 ;
-
-! Window gravity + bit gravity above
-
-: UnmapGravity 0 ;
-
-! Used in CreateWindow for backing-store hint
-
-: NotUseful 0 ;
-: WhenMapped 1 ;
-: Always 2 ;
-
-! Used in GetWindowAttributes reply
-
-: IsUnmapped 0 ;
-: IsUnviewable 1 ;
-: IsViewable 2 ;
-
-! Used in ChangeSaveSet
-
-: SetModeInsert 0 ;
-: SetModeDelete 1 ;
-
-! Used in ChangeCloseDownMode
-
-: DestroyAll 0 ;
-: RetainPermanent 1 ;
-: RetainTemporary 2 ;
-
-! Window stacking method (in configureWindow)
-
-: Above 0 ;
-: Below 1 ;
-: TopIf 2 ;
-: BottomIf 3 ;
-: Opposite 4 ;
-
-! Circulation direction
-
-: RaiseLowest 0 ;
-: LowerHighest 1 ;
-
-! Property modes
-
-: PropModeReplace 0 ;
-: PropModePrepend 1 ;
-: PropModeAppend 2 ;
-
-! *****************************************************************
-! * GRAPHICS DEFINITIONS
-! *****************************************************************
-
-! graphics functions, as in GC.alu
-
-: GXclear HEX: 0 ; ! 0
-: GXand HEX: 1 ; ! src AND dst
-: GXandReverse HEX: 2 ; ! src AND NOT dst
-: GXcopy HEX: 3 ; ! src
-: GXandInverted HEX: 4 ; ! NOT src AND dst
-: GXnoop HEX: 5 ; ! dst
-: GXxor HEX: 6 ; ! src XOR dst
-: GXor HEX: 7 ; ! src OR dst
-: GXnor HEX: 8 ; ! NOT src AND NOT dst
-: GXequiv HEX: 9 ; ! NOT src XOR dst
-: GXinvert HEX: a ; ! NOT dst
-: GXorReverse HEX: b ; ! src OR NOT dst
-: GXcopyInverted HEX: c ; ! NOT src
-: GXorInverted HEX: d ; ! NOT src OR dst
-: GXnand HEX: e ; ! NOT src OR NOT dst
-: GXset HEX: f ; ! 1
-
-! LineStyle
-
-: LineSolid 0 ;
-: LineOnOffDash 1 ;
-: LineDoubleDash 2 ;
-
-! capStyle
-
-: CapNotLast 0 ;
-: CapButt 1 ;
-: CapRound 2 ;
-: CapProjecting 3 ;
-
-! joinStyle
-
-: JoinMiter 0 ;
-: JoinRound 1 ;
-: JoinBevel 2 ;
-
-! fillStyle
-
-: FillSolid 0 ;
-: FillTiled 1 ;
-: FillStippled 2 ;
-: FillOpaqueStippled 3 ;
-
-! fillRule
-
-: EvenOddRule 0 ;
-: WindingRule 1 ;
-
-! subwindow mode
-
-: ClipByChildren 0 ;
-: IncludeInferiors 1 ;
-
-! SetClipRectangles ordering
-
-: Unsorted 0 ;
-: YSorted 1 ;
-: YXSorted 2 ;
-: YXBanded 3 ;
-
-! CoordinateMode for drawing routines
-
-: CoordModeOrigin 0 ; ! relative to the origin
-: CoordModePrevious 1 ; ! relative to previous point
-
-! Polygon shapes
-
-: Complex 0 ; ! paths may intersect
-: Nonconvex 1 ; ! no paths intersect, but not convex
-: Convex 2 ; ! wholly convex
-
-! Arc modes for PolyFillArc
-
-: ArcChord 0 ; ! join endpoints of arc
-: ArcPieSlice 1 ; ! join endpoints to center of arc
-
-! GC components: masks used in CreateGC, CopyGC, ChangeGC, OR'ed into
-! GC.stateChanges
-
-: GCFunction 1 0 shift ;
-: GCPlaneMask 1 1 shift ;
-: GCForeground 1 2 shift ;
-: GCBackground 1 3 shift ;
-: GCLineWidth 1 4 shift ;
-: GCLineStyle 1 5 shift ;
-: GCCapStyle 1 6 shift ;
-: GCJoinStyle 1 7 shift ;
-: GCFillStyle 1 8 shift ;
-: GCFillRule 1 9 shift ;
-: GCTile 1 10 shift ;
-: GCStipple 1 11 shift ;
-: GCTileStipXOrigin 1 12 shift ;
-: GCTileStipYOrigin 1 13 shift ;
-: GCFont 1 14 shift ;
-: GCSubwindowMode 1 15 shift ;
-: GCGraphicsExposures 1 16 shift ;
-: GCClipXOrigin 1 17 shift ;
-: GCClipYOrigin 1 18 shift ;
-: GCClipMask 1 19 shift ;
-: GCDashOffset 1 20 shift ;
-: GCDashList 1 21 shift ;
-: GCArcMode 1 22 shift ;
-: GCLastBit 22 ;
-
-! *****************************************************************
-! * FONTS
-! *****************************************************************
-
-! used in QueryFont -- draw direction
-
-: FontLeftToRight 0 ;
-: FontRightToLeft 1 ;
-
-: FontChange 255 ;
-
-! *****************************************************************
-! * IMAGING
-! *****************************************************************
-
-! ImageFormat -- PutImage, GetImage
-
-: XYBitmap 0 ; ! depth 1, XYFormat
-: XYPixmap 1 ; ! depth == drawable depth
-: ZPixmap 2 ; ! depth == drawable depth
-
-! *****************************************************************
-! * COLOR MAP STUFF
-! *****************************************************************
-
-! For CreateColormap
-
-: AllocNone 0 ; ! create map with no entries
-: AllocAll 1 ; ! allocate entire map writeable
-
-
-! Flags used in StoreNamedColor, StoreColors
-
-: DoRed 1 0 shift ;
-: DoGreen 1 1 shift ;
-: DoBlue 1 2 shift ;
-
-! *****************************************************************
-! * CURSOR STUFF
-! *****************************************************************
-
-! QueryBestSize Class
-
-: CursorShape 0 ; ! largest size that can be displayed
-: TileShape 1 ; ! size tiled fastest
-: StippleShape 2 ; ! size stippled fastest
-
-! *****************************************************************
-! * KEYBOARD/POINTER STUFF
-! *****************************************************************
-
-: AutoRepeatModeOff 0 ;
-: AutoRepeatModeOn 1 ;
-: AutoRepeatModeDefault 2 ;
-
-: LedModeOff 0 ;
-: LedModeOn 1 ;
-
-! masks for ChangeKeyboardControl
-
-: KBKeyClickPercent 1 0 shift ;
-: KBBellPercent 1 1 shift ;
-: KBBellPitch 1 2 shift ;
-: KBBellDuration 1 3 shift ;
-: KBLed 1 4 shift ;
-: KBLedMode 1 5 shift ;
-: KBKey 1 6 shift ;
-: KBAutoRepeatMode 1 7 shift ;
-
-: MappingSuccess 0 ;
-: MappingBusy 1 ;
-: MappingFailed 2 ;
-
-: MappingModifier 0 ;
-: MappingKeyboard 1 ;
-: MappingPointer 2 ;
-
-! *****************************************************************
-! * SCREEN SAVER STUFF
-! *****************************************************************
-
-: DontPreferBlanking 0 ;
-: PreferBlanking 1 ;
-: DefaultBlanking 2 ;
-
-: DisableScreenSaver 0 ;
-: DisableScreenInterval 0 ;
-
-: DontAllowExposures 0 ;
-: AllowExposures 1 ;
-: DefaultExposures 2 ;
-
-! for ForceScreenSaver
-
-: ScreenSaverReset 0 ;
-: ScreenSaverActive 1 ;
-
-! *****************************************************************
-! * HOSTS AND CONNECTIONS
-! *****************************************************************
-
-! for ChangeHosts
-
-: HostInsert 0 ;
-: HostDelete 1 ;
-
-! for ChangeAccessControl
-
-: EnableAccess 1 ;
-: DisableAccess 0 ;
-
-! Display classes used in opening the connection
-! Note that the statically allocated ones are even numbered and the
-! dynamically changeable ones are odd numbered
-
-: StaticGray 0 ;
-: GrayScale 1 ;
-: StaticColor 2 ;
-: PseudoColor 3 ;
-: TrueColor 4 ;
-: DirectColor 5 ;
-
-
-! Byte order used in imageByteOrder and bitmapBitOrder
-
-: LSBFirst 0 ;
-: MSBFirst 1 ;
-
+++ /dev/null
-! from Xutil.h, incomplete
-IN: x11
-USING: alien ;
-
-LIBRARY: X11
-
-BEGIN-STRUCT: XSizeHints
- FIELD: long flags ! marks which fields in this structure are defined
- FIELD: int x ! obsolete for new window mgrs, but clients
- FIELD: int y ! should set so old wm's don't mess up
- FIELD: int width
- FIELD: int height
- FIELD: int min_width
- FIELD: int min_height
- FIELD: int max_width
- FIELD: int max_height
- FIELD: int width_inc
- FIELD: int height_inc
- ! struct {
- ! int x; /* numerator */
- ! int y; /* denominator */
- ! } min_aspect, max_aspect;
- FIELD: int min_aspect_x
- FIELD: int min_aspect_y
- FIELD: int max_aspect_x
- FIELD: int max_aspect_y
- FIELD: int base_width ! added by ICCCM version 1
- FIELD: int base_height
- FIELD: int win_gravity; ! added by ICCCM version 1
-END-STRUCT
-
-FUNCTION: int XSetStandardProperties ( Display* display, Window w, char* window_name, char* icon_name, Pixmap icon_pixmap, char** argv, int argc, XSizeHints* hints ) ;
-
-! Information used by the visual utility routines to find desired visual
-! type from the many visuals a display may support.
-
-BEGIN-STRUCT: XVisualInfo
- FIELD: Visual* visual
- FIELD: VisualID visualid
- FIELD: int screen
- FIELD: int depth
-! #if defined(__cplusplus) || defined(c_plusplus)
-! int c_class; /* C++ */
-! #else
- FIELD: int class
-! #endif
- FIELD: ulong red_mask
- FIELD: ulong green_mask
- FIELD: ulong blue_mask
- FIELD: int colormap_size
- FIELD: int bits_per_rgb
-END-STRUCT
-
-BEGIN-STRUCT: XComposeStatus
- FIELD: XPointer compose_ptr ! state table pointer
- FIELD: int chars_matched ! match state
-END-STRUCT
-
! and are wondering what part of the file to modify, just find the
! function or data structure in the manual and note the section.
-IN: xlib USING: kernel vectors alien math ;
+IN: xlib USING: kernel arrays alien math ;
LIBRARY: xlib
TYPEDEF: ulong Atom
+TYPEDEF: char* XPointer
TYPEDEF: void* Display*
TYPEDEF: void* Screen*
TYPEDEF: void* GC
FUNCTION: int XScreenCount ( Display* display ) ;
FUNCTION: int XConnectionNumber ( Display* display ) ;
+! 2.5 Closing the Display
+FUNCTION: int XCloseDisplay ( Display* display ) ;
+
!
! 3 - Window Functions
!
! 3.3 - Creating Windows
+FUNCTION: Window XCreateWindow ( Display* display, Window parent, int x, int y, uint width, uint height, uint border_width, int depth, uint class, Visual* visual, ulong valuemask, XSetWindowAttributes* attributes ) ;
FUNCTION: Window XCreateSimpleWindow ( Display* display, Window parent, int x, int y, uint width, uint height, uint border_width, ulong border, ulong background ) ;
FUNCTION: Status XDestroyWindow ( Display* display, Window w ) ;
FUNCTION: Status XMapWindow ( Display* display, Window window ) ;
FUNCTION: Status XUnmapWindow ( Display* display, Window w ) ;
FUNCTION: Status XUnmapSubwindows ( Display* display, Window w ) ;
+! 3.5 Mapping Windows
+
+FUNCTION: int XMapRaised ( Display* display, Window w ) ;
+
! 3.7 - Configuring Windows
: CWX 1 0 shift ;
FUNCTION: Status XAllocColor ( Display* display, Colormap colormap, XColor* screen_in_out ) ;
FUNCTION: Status XQueryColor ( Display* display, Colormap colormap, XColor* def_in_out ) ;
+! 6.4 Creating, Copying, and Destroying Colormaps
+
+FUNCTION: Colormap XCreateColormap ( Display* display, Window w, Visual* visual, int alloc ) ;
+
! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
! 7 - Graphics Context Functions
! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
TYPEDEF: XButtonEvent XButtonReleasedEvent
: XButtonEvent-position ( event -- { x y } )
- dup XButtonEvent-x swap XButtonEvent-y 2vector ;
+ dup XButtonEvent-x swap XButtonEvent-y 2array ;
: XButtonEvent-root-position ( event -- { x y } )
- dup XButtonEvent-x swap XButtonEvent-y 2vector ;
+ dup XButtonEvent-x swap XButtonEvent-y 2array ;
! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
! 14 - Inter-Client Communication Functions
! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+! 14.1 Client to Window Manager Communication
+
+FUNCTION: Status XSetWMProtocols ( Display* display, Window w, Atom* protocols, int count ) ;
+
FUNCTION: Status XFetchName ( Display* display, Window w, char** window_name_return ) ;
FUNCTION: Status XGetTransientForHint ( Display* display, Window w, Window* prop_window_return ) ;
! 16 - Application Utility Functions
! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+! 16.1 Keyboard Utility Functions
+
+FUNCTION: KeySym XLookupKeysym ( XKeyEvent* key_event, int index ) ;
+
+
FUNCTION: int XLookupString ( XKeyEvent* event_struct, char* buffer_return, int bytes_buffer, KeySym* keysym_return, XComposeStatus* status_in_out ) ;
+
! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
: CurrentTime 0 ;
--- /dev/null
+! from Xutil.h, incomplete
+IN: x11
+USING: alien ;
+
+LIBRARY: X11
+
+BEGIN-STRUCT: XSizeHints
+ FIELD: long flags ! marks which fields in this structure are defined
+ FIELD: int x ! obsolete for new window mgrs, but clients
+ FIELD: int y ! should set so old wm's don't mess up
+ FIELD: int width
+ FIELD: int height
+ FIELD: int min_width
+ FIELD: int min_height
+ FIELD: int max_width
+ FIELD: int max_height
+ FIELD: int width_inc
+ FIELD: int height_inc
+ ! struct {
+ ! int x; /* numerator */
+ ! int y; /* denominator */
+ ! } min_aspect, max_aspect;
+ FIELD: int min_aspect_x
+ FIELD: int min_aspect_y
+ FIELD: int max_aspect_x
+ FIELD: int max_aspect_y
+ FIELD: int base_width ! added by ICCCM version 1
+ FIELD: int base_height
+ FIELD: int win_gravity; ! added by ICCCM version 1
+END-STRUCT
+
+FUNCTION: int XSetStandardProperties ( Display* display, Window w, char* window_name, char* icon_name, Pixmap icon_pixmap, char** argv, int argc, XSizeHints* hints ) ;
+
+! Information used by the visual utility routines to find desired visual
+! type from the many visuals a display may support.
+
+BEGIN-STRUCT: XVisualInfo
+ FIELD: Visual* visual
+ FIELD: VisualID visualid
+ FIELD: int screen
+ FIELD: int depth
+! #if defined(__cplusplus) || defined(c_plusplus)
+! int c_class; /* C++ */
+! #else
+ FIELD: int class
+! #endif
+ FIELD: ulong red_mask
+ FIELD: ulong green_mask
+ FIELD: ulong blue_mask
+ FIELD: int colormap_size
+ FIELD: int bits_per_rgb
+END-STRUCT
+
+BEGIN-STRUCT: XComposeStatus
+ FIELD: XPointer compose_ptr ! state table pointer
+ FIELD: int chars_matched ! match state
+END-STRUCT
+
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