internal static pxcmStatus SubscribeEventINT(IntPtr instance, OnFiredUXEventDelegate uxEventHandler, out Object proxy) { UXEventHandlerDIR uxdir = new UXEventHandlerDIR(uxEventHandler); pxcmStatus sts = PXCMTouchlessController_SubscribeEvent(instance, uxdir.uDIR); if (sts < pxcmStatus.PXCM_STATUS_NO_ERROR) { uxdir.Dispose(); } proxy = (Object)uxdir; return(sts); }
/** * @brief Register an event handler for UX Event. The event handler's will be called each time a UX event is identified. * @param[in] uxEventHandler a delegete event handle. * @return PXC_STATUS_NO_ERROR if the registering an event handler was successful; otherwise, return the following error: * PXC_STATUS_DATA_NOT_INITIALIZED - Data failed to initialize.\n */ public pxcmStatus SubscribeEvent(OnFiredUXEventDelegate uxEventHandler) { if (uxEventHandler == null) { return(pxcmStatus.PXCM_STATUS_HANDLE_INVALID); } Object proxy; pxcmStatus sts = SubscribeEventINT(instance, uxEventHandler, out proxy); if (sts >= pxcmStatus.PXCM_STATUS_NO_ERROR) { lock (maps.cs) { maps.uxEvents[uxEventHandler] = proxy; } } return(sts); }
/** * @brief Unsubscribe an event handler for UX events. * @param[in] uxEventHandler a delegete event handle. that should be removed. * @return PXC_STATUS_NO_ERROR if the unregistering the event handler was successful, an error otherwise. */ public pxcmStatus UnsubscribeEvent(OnFiredUXEventDelegate uxEventHandler) { if (uxEventHandler == null) { return(pxcmStatus.PXCM_STATUS_HANDLE_INVALID); } lock (maps.cs) { Object proxy; if (!maps.uxEvents.TryGetValue(uxEventHandler, out proxy)) { return(pxcmStatus.PXCM_STATUS_HANDLE_INVALID); } pxcmStatus sts = UnsubscribeEventINT(instance, proxy); maps.uxEvents.Remove(uxEventHandler); return(sts); } }
/** @brief Unsubscribe an event handler for UX events. @param[in] uxEventHandler a delegete event handle. that should be removed. @return PXC_STATUS_NO_ERROR if the unregistering the event handler was successful, an error otherwise. */ public pxcmStatus UnsubscribeEvent(OnFiredUXEventDelegate uxEventHandler) { if (uxEventHandler == null) return pxcmStatus.PXCM_STATUS_HANDLE_INVALID; lock (maps.cs) { Object proxy; if (!maps.uxEvents.TryGetValue(uxEventHandler, out proxy)) return pxcmStatus.PXCM_STATUS_HANDLE_INVALID; pxcmStatus sts = UnsubscribeEventINT(instance, proxy); maps.uxEvents.Remove(uxEventHandler); return sts; } }
/** @brief Register an event handler for UX Event. The event handler's will be called each time a UX event is identified. @param[in] uxEventHandler a delegete event handle. @return PXC_STATUS_NO_ERROR if the registering an event handler was successful; otherwise, return the following error: PXC_STATUS_DATA_NOT_INITIALIZED - Data failed to initialize.\n */ public pxcmStatus SubscribeEvent(OnFiredUXEventDelegate uxEventHandler) { if (uxEventHandler == null) return pxcmStatus.PXCM_STATUS_HANDLE_INVALID; Object proxy; pxcmStatus sts = SubscribeEventINT(instance, uxEventHandler, out proxy); if (sts >= pxcmStatus.PXCM_STATUS_NO_ERROR) { lock (maps.cs) { maps.uxEvents[uxEventHandler] = proxy; } } return sts; }
public UXEventHandlerDIR(OnFiredUXEventDelegate handler) { mfunc = handler; gch = GCHandle.Alloc(handler); uDIR = PXCMTouchlessController_AllocUXEventHandlerDIR(Marshal.GetFunctionPointerForDelegate(handler)); }
internal static pxcmStatus SubscribeEventINT(IntPtr instance, OnFiredUXEventDelegate uxEventHandler, out Object proxy) { UXEventHandlerDIR uxdir = new UXEventHandlerDIR(uxEventHandler); pxcmStatus sts = PXCMTouchlessController_SubscribeEvent(instance, uxdir.uDIR); if (sts < pxcmStatus.PXCM_STATUS_NO_ERROR) uxdir.Dispose(); proxy = (Object)uxdir; return sts; }
public UXEventHandlerDIR(OnFiredUXEventDelegate handler) { mfunc = handler; gch = GCHandle.Alloc(handler); uDIR = PXCMTouchlessController_AllocUXEventHandlerDIR(Marshal.GetFunctionPointerForDelegate(handler)); }