_e6 dZddlmZmZmZej ZddlmZmZm Z m Z ddl mZ ddl mZmZmZddlZddlZddlZddlZe jZe j*Zddl mZmZe j2dZej6d k(rej9d edej:Ze j>d e jj dej@ej:ej@ejBegd d Z"e j>de jj ej:ejBegddZ#e j>de jj ej:edej:egddZ$ndZ"e"r ddlZeejJZ&dZ'dZ(dZ)nPe jTdedej@ej:ej@ejBfdde+dZ'e,eddZ-Gdde.Z/Gdd e/Z0Gd!d"e.Z1e1jRZ)e1jdZ2e/d#ej:ej:fd$Z3e/d%ej:ej:fd&Z4e/d'd(d(Z5e/d)ej:fd*Z6e/d+d(d(Z7e/d,ejpej:ej:ej:fd-Z9e/d.ejtej:ej:fd/Z;e/d0ejtej:ej:fd/Z<e/d1ej:ej:ej:fd2Z=e/d3ej:fd4Z>e/d5ej:ej:fd6Z?e/d7ej:ej:ej:ej:fd8Z@e/d9d(d(ZAe/d:ej:ej:fd6ZBe/d;ej:ej:fd<ZCe/d=ej:ej:fd$ZDe/d>ej:ej:ej:fd?ZEe/d@ej:ej:ej:fd?ZFe/dAej:ej:ej:fd/ZGe/dBej:ej:ej:fd/ZHe/dCej:ej:ej:ej:fd8ZIe/dCej:ej:ej:ej:fd8ZIe/dDej:ej:fd6ZJe/dEej:fd*ZKe/dFej:fd*ZLe0dGej:fdHZMdIaNdJZOe jeO_PdKZQe jeQ_Py)LaGLUT functions requiring special handling to provide Pythonic wrappers Note: GLUT callbacks are controlled by a flag in the platform module. The GLUT_GUARD_CALLBACKS flag controls whether to wrap passed functions with error-checking and context-validity checking code so that the callbacks will only trigger if there is a valid context. This is done so that systems such as Win32 will not continue running GLUT callbacks after the system has exited. Note: This is not a problem with FreeGLUT on Linux, so Linux does not add the extra overhead of the wrapper function. Note: This hack does *not* prevent hanging if there is no GLUT callback being triggered. I.e. if you create a GLUT program that doesn't explicitly call exit and doesn't call display or the like in a timer then your app will hang on exit on Win32. XXX the platform-specific stuff should be getting done in the platform module *not* in the module here! )CurrentContextIsValidGLUT_GUARD_CALLBACKSPLATFORM) contextdataerrorplatformlogs)GLUT)bytesunicodeas_8_bitN)long integer_typeszOpenGL.GLUT.specialntz0Using NT-specific GLUT calls with exit callbacks__glutInitWithExitz@glutInit( POINTER(c_int)(pargc), POINTER(STRING)(argv) ) -> Nonepargcargv)dll resultTypeargTypesdocargNames__glutCreateWindowWithExitz*glutCreateWindow( STRING(title) ) -> c_inttitle__glutCreateMenuWithExitz?glutCreateMenu( FUNCTION_TYPE(None, c_int)(callback) ) -> c_intcallbackc$t||tS)z9Overrides base glut init with exit-function-aware version)r _exitfuncrs 5/usr/lib/python3/dist-packages/OpenGL/GLUT/special.py_base_glutInitr#@s!%y99c"t|tS)zCreate window with given title This is the Win32-specific version that handles registration of an exit-function handler )rr!rs r"glutCreateWindowr&Cs *%;;r$c"t|tS)zCreate menu with given callback This is the Win32-specific version that handles registration of an exit-function callback. )rr!rs r"glutCreateMenur(Js ()<.describees t$ $r$zSpecify handler for GLUT z events def handler( z, z ): return None glut%sFunccHddlm}|jdddzd)Nr)rz!Undefined GLUT callback function z, check for bool(r6z) before calling)OpenGLrNullFunctionError)argsnamedrtypeNames r" failFunctionz+GLUTCallback.__init__..failFunctionps*(-e-- ,"9r$NglutFunc) r<joinzip__doc__getattrr wrappedOperationAttributeError FUNCTION_TYPE callbackTypeCONTEXT_DATA_KEY) selfr<parameterTypesparameterNamesr5r3r4errr=s ` r"__init__zGLUTCallback.__init__bs   %"499!>>C. T c$ . $   1$+T<3J$LD !*4B.B.6 9!.  1 %1D ! ! 1sBB B( B##B()functionctrtdr fd}|}n}t|drj|}n}tjj |j |g||S)N__call__c0 ts td|i|S#t$rl}tjt j jdjdd|d|d|d tjdYd }~y d }~wwxYw) z0Safe calling of GUI callbacks, exits on failureszNo valid context!zGLUT z callback z with ,z failed: returning None  N) r RuntimeError Exception traceback print_excsysstderrwriter<os_exit)r:r;rLrNrIs r"safeCallz'GLUTCallback.__call__..safeCall}s{  02*,CEE#d5e55  '')JJ$$ xuc'HHQKK  s BA"BB)rhasattrrGrsetValuerHrD)rIrNr:r^ finalFunction cCallbacks`` r"rPzGLUTCallback.__call__{sr GXj$B %M$M M* .))=:I I d33Y@y141r$N)__name__ __module__ __qualname__rBrMrrPr2r$r"r/r/`sA:0Hr$r/ceZdZdZdZy)GLUTTimerCallbackzFGLUT timer callbacks (completely nonstandard wrt other GLUT callbacks)c>j}tjj"gtjjfdj}|_j |j||||S)Ncf |D]*}|jusj|d|_ns tjjyy#D]*}|jusj|d|_ns tjjwwxYw)N)rNremoverdelValuerH)valueitem callbacks deregisterrNrIs r"roz.GLUTTimerCallback.__call__..deregisters B%!%D}} 2!(($0(,   !(($*?*?A! &D}} 2!(($0(,   !(($*?*?A!sAB02>B0)rGrgetValuerHr`rNappendrD)rI millisecondsrNrlrbrnros` ` @@r"rPzGLUTTimerCallback.__call__s%%x1  (($*?*?A  I  $"7"7 D B%%z3 ' )% |Y?r$N)rcrdrerBrPr2r$r"rgrgs Pr$rgceZdZdZeej ej ZdZdge_ e eZdZ dge _ e e Z y)GLUTMenuCallbackz8Place to collect the GLUT Menu manipulation special codec|j|}tj|}tjd|f||f|S)aCreate a new (current) menu, return small integer identifier func( int ) -- Function taking a single integer reflecting the user's choice, the value passed to glutAddMenuEntry return menuID (small integer) menucallback)rG_simpler(rr`)clsfuncrbmenus r"r(zGLUTMenuCallback.glutCreateMenusC$$d, %%y2~d3i5EG r$ryc^tj|}tjd|f|S)zDestroy (cleanup) the given menu Deregister's the interal pointer to the menu callback returns None rv)rwglutDestroyMenurrk)rxrzresults r"r|z GLUTMenuCallback.glutDestroyMenus,(($0~d35 r$rzN) rcrdrerBrFctypesc_intrGr(r classmethodr|r2r$r"rtrtsOB &,, >L !'jN .2N "(zO!?4Or$rt ButtonBox)buttonstateDials)dialrlDisplayr2Entry)rIdleJoystick) buttonMaskxyzKeyboard)keyrr KeyboardUp MenuStatus)statusrr MenuState)rMotion)rrMouse)rrrrOverlayDisplay PassiveMotionReshape)widthheightSpaceballButtonSpaceballMotion)rrrSpaceballRotateSpecial SpecialUp TabletButton TabletMotion Visibility WindowStatusTimer)rlFc&tr|Sda|r|d|dd}}d}t|tr-|}|t|k7rWt d|dt|d|t|t t fr|f|z}t|}n|}t|}nd}g}|Dcgc] }t|}}|sdtdg}}tjt|z}t|D] \}}|||< tj|}ddl }|j} ttj|||j |t#|j$Dcgc]}|| c}Scc}w#|j |wxYwcc}w) zInitialise the GLUT libraryTrrTNzSpecified count of z does not match length (z) of argument list foo) INITIALIZED isinstancerlen ValueErrorr r r r~c_char_p enumeraterr\getcwdr#byrefchdirrangerl)r:argcountrholderir\currentDirectorys r"r)r)(s K 748D c= )ED ! 3t9d#uWo .6$;DIEDIE!% &AHQK &D & (5/*tooD ) ,F4#q  LL% !E  ryy{% U+V5"$ %++/ q   ' "$ sE2E7# F7F c6d} tj|tj}tj|}t j d||t|S#t$r+}t jd|Yd}~t|Sd}~wwxYw)z9Want to destroy the window, we need to do some cleanup...rz*Cleaning up context data for window %s: %sz@Error attempting to clean up context data for GLUT window %s: %sN) r glutSetWindowr getContextcleanupContext_loginforVr_base_glutDestroyWindow)windowcontextr}rLs r"r-r-UsGm 6"((*++W6 CVVU #F ,, m Z\bdjll "F ,,msAA$$ B-BB)RrBOpenGL.platformrrrr r8rrrr OpenGL.rawrw OpenGL._bytesr r r r~r\rYrWCALLBACK_FUNCTION_TYPErFrrgetLogrr4rr _exitfunctypecreateBaseFunctionPOINTERrrrrexitr!r#r&r( nullFunctionrcrCrobjectr/rgrtr|glutButtonBoxFunc glutDialsFuncglutDisplayFunc glutEntryFunc glutIdleFuncc_uintglutJoystickFuncc_charglutKeyboardFuncglutKeyboardUpFuncglutMenuStatusFuncglutMenuStateFuncglutMotionFunc glutMouseFuncglutOverlayDisplayFuncglutPassiveMotionFuncglutReshapeFuncglutSpaceballButtonFuncglutSpaceballMotionFuncglutSpaceballRotateFuncglutSpecialFuncglutSpecialUpFuncglutTabletButtonFuncglutTabletMotionFuncglutVisibilityFuncglutWindowStatusFunc glutTimerFuncrr)rDr-r2r$r"rs,RQ}}55&11!!   .. -t{{)+77d?IIEG!47M444("3"3"8"8T &...~v~~foo/N}] N"  "=!(>6<<fll3MB M  chh'I:<=+X**D &...~v~~v/PQ+8H N"$(;TB5F5l:55<"00"22!&,,v||,.@ fll6<< (*:  r2 fll_j  B  v||FLLFHb v||FLL9?"6==fll;_"6<< V\\:' V\\24F' V\\&,,?' V\\&,,?  V\\&,,7!&,,v||FLL9?$V\\&,,v||FLLIKf$V\\&,,v||FLLIKf$V\\&,,/"6<%>"r$