void ScreenManager::proccesRequests() { if (!pendingRequests.empty()) { for (auto itr = pendingRequests.begin(); itr != pendingRequests.end(); itr++) { switch (itr->action) { case Action::Push: handlePush(itr->screenID); break; case Action::Pop: popScreen(); break; case Action::Clear: clearScreens(); break; } } pendingRequests.clear(); } }
bool CameraManipulator::handle(const osgGA::GUIEventAdapter& ea, osgGA::GUIActionAdapter& us) { switch(ea.getEventType()) { case(osgGA::GUIEventAdapter::FRAME): { return handleFrame(ea, us); } default: break; } if (ea.getHandled()) return false; switch(ea.getEventType()) { case(osgGA::GUIEventAdapter::PUSH): { return handlePush(ea, us); } case(osgGA::GUIEventAdapter::RELEASE): { return handleRelease(ea, us); } case(osgGA::GUIEventAdapter::DRAG): case(osgGA::GUIEventAdapter::SCROLL): { return handleScroll(ea, us); } case(osgGA::GUIEventAdapter::MOVE): { return false; } case(osgGA::GUIEventAdapter::KEYDOWN): { return handleKeyDown(ea, us); } case(osgGA::GUIEventAdapter::KEYUP): { return handleKeyUp( ea, us ); } case(osgGA::GUIEventAdapter::FRAME): { if (_thrown) { if (calcMovement()) us.requestRedraw(); } return false; } default: return false; } }
int PushCliConn::handleRequest(const std::string& jstr){ int ret = -1; try{ Json::Value v; Json::Reader r; if(!r.parse(jstr, v)){ PSLogError("PushServer") << "<action:handleRequest> <conid:" << getId() << "> <status: parse json error!>"; ret = -1; goto req_err; } int cmd = v["cmd"].asInt(); switch(cmd){ case PS_CMD_CALL_PUSH: ret = handlePush(v); break; default: PSLogError("PushServer") << "<action:handleRequest> <conid:" << getId() << "> <status: undefined json cmd>"; ret = PS_RESULT_UNDEFINED_CMD; break; } }catch(const std::exception& e){ PSLogError("PushServer") << "<action:handleRequest> <conid:" << getId() << "> <status:exception: " << e.what() << ">"; ret = PS_RESULT_JSON_ERROR; goto req_err; } req_err: if(ret < 0){ Json::Value response; response["cmd"] = PS_CMD_CALL_PUSH_RESP; response["result"] = ret; std::string respbuf; head rh; rh.magic = MAGIC_NUMBER; rh.cmd = SERVICE_RESP; rh.len = 0; constructPacket(rh, Json::FastWriter().write(response), respbuf); sendMessage(respbuf); } return 0; }
static void handleActionEvents(XEvent * event, void *data) { Scroller *sPtr = (Scroller *) data; int wheelDecrement, wheelIncrement; int id, dd; /* check if we're really dealing with a scroller, as something * might have gone wrong in the event dispatching stuff */ CHECK_CLASS(sPtr, WC_Scroller); id = sPtr->flags.incrDown; dd = sPtr->flags.decrDown; switch (event->type) { case EnterNotify: break; case LeaveNotify: if (sPtr->timerID) { WMDeleteTimerHandler(sPtr->timerID); sPtr->timerID = NULL; } sPtr->flags.incrDown = 0; sPtr->flags.decrDown = 0; break; case ButtonPress: /* FIXME: change Mod1Mask with something else */ if (sPtr->flags.documentFullyVisible) break; if (sPtr->flags.horizontal) { wheelDecrement = WINGsConfiguration.mouseWheelDown; wheelIncrement = WINGsConfiguration.mouseWheelUp; } else { wheelDecrement = WINGsConfiguration.mouseWheelUp; wheelIncrement = WINGsConfiguration.mouseWheelDown; } if (event->xbutton.button == wheelDecrement) { if (event->xbutton.state & ControlMask) { sPtr->flags.hitPart = WSDecrementPage; } else if (event->xbutton.state & ShiftMask) { sPtr->flags.hitPart = WSDecrementLine; } else { sPtr->flags.hitPart = WSDecrementWheel; } if (sPtr->action) { (*sPtr->action) (sPtr, sPtr->clientData); WMPostNotificationName(WMScrollerDidScrollNotification, sPtr, NULL); } } else if (event->xbutton.button == wheelIncrement) { if (event->xbutton.state & ControlMask) { sPtr->flags.hitPart = WSIncrementPage; } else if (event->xbutton.state & ShiftMask) { sPtr->flags.hitPart = WSIncrementLine; } else { sPtr->flags.hitPart = WSIncrementWheel; } if (sPtr->action) { (*sPtr->action) (sPtr, sPtr->clientData); WMPostNotificationName(WMScrollerDidScrollNotification, sPtr, NULL); } } else { handlePush(sPtr, event->xbutton.x, event->xbutton.y, (event->xbutton.state & Mod1Mask) || event->xbutton.button == Button2); /* continue scrolling if pushed on the buttons */ if (sPtr->flags.hitPart == WSIncrementLine || sPtr->flags.hitPart == WSDecrementLine) { sPtr->timerID = WMAddTimerHandler(AUTOSCROLL_INITIAL_DELAY, autoScroll, sPtr); } } break; case ButtonRelease: if (sPtr->flags.draggingKnob) { if (sPtr->action) { (*sPtr->action) (sPtr, sPtr->clientData); WMPostNotificationName(WMScrollerDidScrollNotification, sPtr, NULL); } } if (sPtr->timerID) { WMDeleteTimerHandler(sPtr->timerID); sPtr->timerID = NULL; } sPtr->flags.incrDown = 0; sPtr->flags.decrDown = 0; sPtr->flags.draggingKnob = 0; break; case MotionNotify: handleMotion(sPtr, event->xbutton.x, event->xbutton.y); if (sPtr->timerID && sPtr->flags.hitPart != WSIncrementLine && sPtr->flags.hitPart != WSDecrementLine) { WMDeleteTimerHandler(sPtr->timerID); sPtr->timerID = NULL; } break; } if (id != sPtr->flags.incrDown || dd != sPtr->flags.decrDown) paintScroller(sPtr); }