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);
}
