gTa*dZ ddlZddlZddlZddlZddlmZddlmZejZ ejdk(rddl ZejjZ ejdk(ZGddej ZGd d e Zd Zed k(reyy) a* A VTK RenderWindowInteractor widget for wxPython. Find wxPython info at http://wxPython.org Created by Prabhu Ramachandran, April 2002 Based on wxVTKRenderWindow.py Fixes and updates by Charl P. Botha 2003-2008 Updated to new wx namespace and some cleaning up by Andrea Gavana, December 2006 N)vtkRenderWindow) vtkGenericRenderWindowInteractor __WXGTK__ __WXMSW__ceZdZdZdZdZy) EventTimerzSimple wx.Timer class. cPtjj|||_y)zNDefault class constructor. @param iren: current render window N)wxTimer__init__iren)selfr s Ilib/python3.12/site-packages/vtkmodules/wx/wxVTKRenderWindowInteractor.pyr zEventTimer.__init__@s $ c8|jjy)z The timer has expired. N)r TimerEventrs rNotifyzEventTimer.NotifyHs rN)__name__ __module__ __qualname____doc__r rrrrr<srrceZdZdZdZdZdZdZdZdZ dZ d Z d Z d Z d Zd ZdZdZdZdZdZdZdZdZdZdZdZdZdZy)wxVTKRenderWindowInteractorz A wxRenderWindow for wxPython. Use GetRenderWindow() to get the vtkRenderWindow. Create with the keyword stereo=1 in order to generate a stereo-capable window. Fc  d|_ t|d}|d= |d}|d= |d}|d=tjtjz} ||dz}|d=tjdk7rRg} |} | r$| j| | j} | r$| j| D]} | jdtj d k(rtj"j$tj"j&dtj"j(dtj"j*dtj"j,d tj"j.g } |r)| jtj"j0 tj3||||||| ntj3|||||| t7|_|j8j;t=|j8j?d |j@|j8j?d|jB|j8jEj?d|jF |j8jEjI|jJ|jL|rP|j8jEjO|j8jEjQd|_)|jUd|_+d|_,d|_-tj\tj\tj^tj`tj^tj`tjbtjdtjftjhtjjd |_6y#t$rd}YwxYw#t$rtj}YwxYw#t$r5 |j }n#t $rtj}YnwxYwY1wxYw#t$rYwxYw#tj4$r#tj3|||||| |rd}YwxYw#t $r4|j8jEjI|d|dY$wxYw)zDefault class constructor. @param parent: parent window @param ID: window id @param **kw: wxPython keywords (position, size, style) plus the 'stereo' keyword rstereoFpositionsizestylerGLCanvas)posrr attribList)r$rr CreateTimerEventDestroyTimerEventCursorChangedEventN) rr! )70_wxVTKRenderWindowInteractor__RenderWhenDisabledboolKeyErrorr DefaultPositionGetSizeAttributeError DefaultSize WANTS_CHARSNO_FULL_REPAINT_ON_RESIZEPlatformappend GetParentreverseShow baseClassrglcanvas WX_GL_RGBA WX_GL_MIN_REDWX_GL_MIN_GREENWX_GL_MIN_BLUEWX_GL_DEPTH_SIZEWX_GL_DOUBLEBUFFER WX_GL_STEREOr PyAssertionErrorr_IrenSetRenderWindowr AddObserver CreateTimer DestroyTimerGetRenderWindowr(SetSizewidthheightStereoCapableWindowOnSetStereoTypeToCrystalEyes$_wxVTKRenderWindowInteractor__handle BindEvents)_wxVTKRenderWindowInteractor__has_painted _own_mouse_mouse_capture_button CURSOR_ARROWCURSOR_SIZENESWCURSOR_SIZENWSE CURSOR_SIZENS CURSOR_SIZEWE CURSOR_SIZING CURSOR_HAND CURSOR_CROSS _cursor_map) rparentIDargskwrrrr lpr%s rr z$wxVTKRenderWindowInteractor.__init__^s%&!  "X,'F8  **~H: &f:D6 !=!== BwK'E7 ;;+ %AA KKM IIKq     +++00++33Q++55q++44a++66++88 :J !!"++":":; ""4)..8#:   tVRXD%*  ,67  ""O$57 143C3CD 2D4E4EF ""$001E151H1H J C JJ & & ( 0 0T[[ I  JJ & & ( > > @ JJ & & ( C C E   # %&" "!!11!11!11!11!//!//!//!~~ " S F   *))H *  & &~~'! &~~ & &   F&& ""4).#0F . C JJ & & ( 0 0a$q' B CsO.PP  Q!Q1>R*. O=<O=PP Q*P;:Q;QQQQQ! Q.-Q.12R'&R'*9S'&S'cb|jtj|j|jtjd|jtj |j |jtj|j |jtj|j |jtj|j|jtj|j|jtj|j|jtj|j|jtj|j |jtj"|j$|jtj&|j(|jtj*|j,|jtj.|j0|jtj2|j4t6rz8wxVTKRenderWindowInteractor.BindEvents..sTrEVT_MOUSE_CAPTURE_LOSTN)Bindr EVT_PAINTOnPaintEVT_ERASE_BACKGROUNDEVT_RIGHT_DOWN OnButtonDown EVT_LEFT_DOWNEVT_MIDDLE_DOWN EVT_RIGHT_UP OnButtonUp EVT_LEFT_UP EVT_MIDDLE_UPEVT_MOUSEWHEEL OnMouseWheel EVT_MOTIONOnMotionEVT_ENTER_WINDOWOnEnterEVT_LEAVE_WINDOWOnLeaveEVT_CHAR OnKeyDown EVT_KEY_UPOnKeyUpEVT_SIZEOnSize _useCapturehasattrrnOnMouseCaptureLostrs rrVz&wxVTKRenderWindowInteractor.BindEventss ",, - "))>: "##T%6%67 """D$5$56 "$$d&7&78 "//4??3 "..$//2 """DOO4 "##T%6%67 "--/ "%%t||4 "%%t||4 "++t~~. "--. "++t{{+ 72'?@ IIb//++ -A;rc|dk(r|jfdSt|j|rt|j|St|jj dz|z)zQMakes the object behave like a vtkGenericRenderWindowInteractor. __vtk__c|Srkr)ts rrmz9wxVTKRenderWindowInteractor.__getattr__..srz has no attribute named )rJrgetattrr7 __class__r)rattrs r __getattr__z'wxVTKRenderWindowInteractor.__getattr__ sa 9  JJ) ) TZZ &4::t, , !8!8,"-/3"45 5rc\t||_|jjddy)z Creates a timer. r1TN)r_timerStartrobjevts rrMz'wxVTKRenderWindowInteractor.CreateTimers$!&  "d#rcy)zDThe timer is a one shot timer so will expire automatically. r!rrs rrNz(wxVTKRenderWindowInteractor.DestroyTimersrc|j|j}tj|}|j |y)zOChange the wx cursor if the renderwindow's cursor was changed. N)rbGetCurrentCursorr StockCursor SetCursor)rrrcurcs r_CursorChangedEventz/wxVTKRenderWindowInteractor._CursorChangedEvent s7s3356 NN3  qrcFtj|j||y)zFCalled when the CursorChangedEvent fires on the render window.N)r CallAfterrrs rr(z.wxVTKRenderWindowInteractor.CursorChangedEvent(s T--sC8rcltjtj}|j|y)zHides the cursor.N)r r CURSOR_BLANKr)rrs r HideCursorz&wxVTKRenderWindowInteractor.HideCursor0s NN2?? + qrc|jj}|j|j}t j |}|j |y)zShows the cursor.N)rJrOrbrr rr)rrwrrs r ShowCursorz&wxVTKRenderWindowInteractor.ShowCursor5sG ZZ ' ' )r2245 NN3  qrcd} tj}|r-t|}|jdsd|z}d|ddddd}|S#t$rY|SwxYw)a}Function to get X11 Display ID from WX and return it in a format that can be used by VTK Python. We query the X11 Display with a new call that was added in wxPython 2.6.0.1. The call returns a SWIG object which we can query for the address and subsequently turn into an old-style SWIG-mangled string representation to pass to VTK. N0x_r)p_void)r GetXDisplayhex startswithr7)rds r GetDisplayIdz(wxVTKRenderWindowInteractor.GetDisplayId<sr  3 AF||D)qA#$AB%2#  # sA AAc:tr|jrd|_yyy)zThis is signalled when we lose mouse capture due to an external event, such as when a dialog box is shown. See the wx documentation. FN)rrXrevents rrz.wxVTKRenderWindowInteractor.OnMouseCaptureLost]s 4??#DO+;rc2|jtj|}|jj j |j |js|j}|r5|jr)|jj j||j|_|jj jt|jd|_ |jy)zPHandles the wx.EVT_PAINT event for wxVTKRenderWindowInteractor. TN)Skipr PaintDCrJrOrPr6rUrrW SetDisplayId GetHandle SetWindowInfostrRender)rrdcrs rrqz#wxVTKRenderWindowInteractor.OnPaintis  ZZ  ""$,,T\\^<}}!!#AT'' **,99!<!NN,DM JJ & & ( 6 6s4==7I J"&D  rcN|j |j\}}|jj |||jj |jy#|jj}|jj}YxYw)zOHandles the wx.EVT_SIZE event for wxVTKRenderWindowInteractor. N)rr6rQrRrJrPConfigureEventr)rrrQrRs rrz"wxVTKRenderWindowInteractor.OnSizes{   ,!MMOME6 5&) !!#  ,MMO))E]]_++Fs A,,6B$c |j|jj|j|j |j |j tddd|jjy)zQHandles the wx.EVT_MOTION event for wxVTKRenderWindowInteractor. rN) rrJSetEventInformationFlipYGetXGetY ControlDown ShiftDownchrMouseMoveEventrs rr~z$wxVTKRenderWindowInteractor.OnMotionsb   ++EJJL%**,,1,=,=,?,1OO,=,/FAt = !!#rc |j|jj|j|j |j |j tddd|jjy)zWHandles the wx.EVT_ENTER_WINDOW event for wxVTKRenderWindowInteractor. rN) rrJrrrrrr EnterEventrs rrz#wxVTKRenderWindowInteractor.OnEnterb   ++EJJL%**,,1,=,=,?oo!fa  rc |j|jj|j|j |j |j tddd|jjy)zWHandles the wx.EVT_LEAVE_WINDOW event for wxVTKRenderWindowInteractor. rN) rrJrrrrrr LeaveEventrs rrz#wxVTKRenderWindowInteractor.OnLeaverrc d|j|j|j}}|jj |j |j ||tdddd}|jr|jjd}nY|jr|jjd}n,|jr|jjd}tr,|jsd|_||_|j#yyy)zbHandles the wx.EVT_LEFT/RIGHT/MIDDLE_DOWN events for wxVTKRenderWindowInteractor. rNRightLeftMiddleT)rrrrJrrrr RightDownRightButtonPressEventLeftDownLeftButtonPressEvent MiddleDownMiddleButtonPressEventrrXrY CaptureMouse)rrctrlshiftbuttons rrtz(wxVTKRenderWindowInteractor.OnButtonDowns  '')5??+>()+%%'JJ..0==a@ **,88:!% 0  **,335!'9! rc$t||_y)a-Change value of __RenderWhenDisabled ivar. If __RenderWhenDisabled is false (the default), this widget will not call Render() on the RenderWindow if the top level frame (i.e. the containing frame) has been disabled. This prevents recursive rendering during wx.SafeYield() calls. wx.SafeYield() can be called during the ProgressMethod() callback of a VTK object to have progress bars and other GUI elements updated - it does this by disabling all windows (disallowing user-input to prevent re-entrancy of code) and then handling all outstanding GUI events. However, this often triggers an OnPaint() method for wxVTKRWIs, resulting in a Render(), resulting in Update() being called whilst still in progress. N)r3r2)rnewValues rSetRenderWhenDisabledz1wxVTKRenderWindowInteractor.SetRenderWhenDisabled~s$%)N!rN)rrrr USE_STEREOr rVrrMrNrr(rrrrrqrr~rrrtrxr|rrrOrrrrrrrNsJDL"-J 5$  9 B $ D($    ! H#2L1"2%(, "6H3rrcddlm}ddlm}m}m}ddl}ddl}tjd}tjdddd }t|d}tjtj}|j|d tj|j!||j#|j%d |j'd |fd |} |j)j+| |} | j-d |} | j/| j1|} | j3| | j5| |j7|j9y)z(Like it says, just a simple example r) vtkConeSource)vtkActorvtkPolyDataMapper vtkRendererNFr)r )rr! ExitEventc"|jSrk)Close)orlfs rrmz8wxVTKRenderWindowInteractorConeExample..s  rr/)vtkmodules.vtkFiltersSourcesrvtkmodules.vtkRenderingCorerrrvtkmodules.vtkRenderingOpenGL2vtkmodules.vtkInteractionStyler AppFramerBoxSizerVERTICALAddEXPANDSetSizerLayoutEnablerLrO AddRenderer SetResolutionSetInputConnection GetOutputPort SetMapperAddActorr?MainLoop) rrrr vtkmodulesappframewidgetsizerrencone coneMapper coneActors r&wxVTKRenderWindowInteractorConeExampler,s(;TT)) &&-C HHT2<9 ME ( 3F KK $E IIfa# NN5 LLN MM! {$AB -C ((- ?Dq"$J!!$"4"4"67 I  #LL JJLLLNr__main__)rmathossysr rrvtkmodules.vtkRenderingUIrWindowr@r; wx.glcanvasrAr"rr rrr,rrrrr4s * 7F II ;;+ $$I {{k) $B 3)B 3L2h z*,r