50#include <nlohmann/json.hpp>
90REveManager::REveManager()
92 fExcHandler(nullptr), fVizDB(nullptr), fVizDBReplace(
kTRUE), fVizDBUpdate(
kTRUE), fGeometries(nullptr),
93 fGeometryAliases(nullptr),
101 throw eh +
"There can be only one REve!";
167 fWebWindow->SetDefaultPage(
"file:rootui5sys/eve7/index.html");
173 fWebWindow->SetUserArgs(
Form(
"{ GLViewer: \"%s\", DblClick: \"%s\", HTimeout: %d, TableRowHeight: %d }",
gl_viewer,
181 [
this](
unsigned connid,
const std::string &arg) {
WindowData(connid, arg); },
251 printf(
"REveManager::RegisterRedraw3D() obsolete\n");
260 printf(
"REveManager::DoRedraw3D() obsolete\n");
268 printf(
"REveManager::FullRedraw3D() obsolete\n");
289 if (parent ==
nullptr) {
335 throw eh +
"ElementId map is full.";
357 nlohmann::json
msg = {};
358 msg[
"content"] =
"BrowseElement";
370 if (
el->fImpliedSelected > 0) {
373 sel->RemoveImpliedSelectedReferencesTo(
el);
376 if (
el->fImpliedSelected != 0)
377 Error(
"REveManager::PreDeleteElement",
"ImpliedSelected not zero (%d) after cleanup of selections.",
378 el->fImpliedSelected);
382 if (
el->fElementId != 0) {
385 if (it->second ==
el) {
389 Error(
"PreDeleteElement",
"element ptr in ElementIdMap does not match the argument element.");
391 Error(
"PreDeleteElement",
"element id %u was not registered in ElementIdMap.",
el->fElementId);
393 Error(
"PreDeleteElement",
"element with 0 ElementId passed in.");
422 el->SetVizModel(model);
424 el->CopyVizParams(model);
425 el->PropagateVizParamsToProjecteds();
500 Error(
"SaveVizDB",
"filename does not match required format '(.+)\\.\\w+'.");
507 std::ofstream out(
exp_filename, std::ios::out | std::ios::trunc);
508 out <<
"void " << re[1] <<
"()\n";
510 out <<
" REveManager::Create();\n";
552 Warning(
"REveManager::GetGeometry",
"TGeoManager is locked ... unlocking it.");
556 throw eh +
"TGeoManager::Import() failed for '" +
exp_filename +
"'.";
572 while ((vol = (
TGeoVolume *)next()) !=
nullptr) {
598 throw eh +
"geometry alias '" +
alias +
"' not registered.";
648 gROOT->ResetClassSaved();
710 std::function<void()>
foo_;
753 printf(
"connection established %u\n", connid);
761 printf(
"\nEVEMNG ............. streaming the world scene.\n");
773 if (!
scene->GetMandatory())
776 scene->AddSubscriber(std::make_unique<REveClient>(connid,
fWebWindow));
777 printf(
"\nEVEMNG ............. streaming scene %s [%s]\n",
scene->GetCTitle(),
scene->GetCName());
780 scene->StreamElements();
782 printf(
" sending json, len = %d\n", (
int)
scene->fOutputJson.size());
785 if (
scene->fTotalBinarySize > 0) {
786 printf(
" sending binary, len = %d\n",
scene->fTotalBinarySize);
789 printf(
" NOT sending binary, len = %d\n",
scene->fTotalBinarySize);
804 if (i->fId == connid) {
811 printf(
"error, connection not found!");
813 printf(
"connection closed %u\n", connid);
817 scene->RemoveSubscriber(connid);
845 if (conn.fId == connid) {
853 R__LOG_ERROR(
REveLog()) <<
"Internal error - no connection with id " << connid <<
" found";
858 if (arg.compare(
"__REveDoneChanges") == 0)
864 if (conn.fId == connid) {
881 R__LOG_INFO(
REveLog()) <<
"REveManager::WindowData, file dialog is not allowed in restriced public mode";
889 else if (arg.compare(0, 11,
"SETCHANNEL:") == 0) {
890 std::string s = arg.substr(11);
891 auto p = s.find(
",");
892 int eveid = std::stoi(s.substr(0,
p));
893 int chid = std::stoi(s.substr(
p+1));
902 nlohmann::json
cj = nlohmann::json::parse(arg);
904 ::Info(
"REveManager::WindowData",
"MIR test %s\n",
cj.dump().c_str());
906 std::string
cmd =
cj[
"mir"];
907 int id =
cj[
"fElementId"];
908 std::string
ctype =
cj[
"class"];
922 std::cout <<
"Warning, REveManager::ScheduleMIR(). queue size " <<
fMIRqueue.size() << std::endl;
935 ::Info(
"REveManager::ExecuteCommand",
"MIR cmd %s",
mir->fCmd.c_str());
937 std::string tag =
mir->fCtype +
"::<to-be-determined>";
941 if ( !
el)
throw eh +
"Element with id " +
mir->fId +
" not found";
943 static const std::regex
cmd_re(
"^(\\w[\\w\\d]*)\\(\\s*(.*)\\s*\\)\\s*;?\\s*$", std::regex::optimize);
947 throw eh +
"Command string parse error: '" +
mir->fCmd +
"'.";
949 static const TClass *
elem_cls = TClass::GetClass<REX::REveElement>();
953 throw eh +
"Class '" +
mir->fCtype +
"' not found.";
957 throw eh +
"Dynamic cast from REveElement to '" +
mir->fCtype +
"' failed.";
959 tag =
mir->fCtype +
"::" +
m.str(1);
961 std::shared_ptr<TMethodCall>
mc;
971 throw eh +
"Can not find TMethod matching '" +
m.str(1) +
"'.";
972 mc = std::make_shared<TMethodCall>(
meth);
993 }
catch (std::exception &
e) {
1016 nlohmann::json
jobj = {};
1017 jobj[
"content"] =
"BeginChanges";
1030 jobj[
"content"] =
"EndChanges";
1034 constexpr static std::array<const char *, numLevels>
sTag{
1035 {
"{unset-error-level please report}",
"FATAL",
"Error",
"Warning",
"Info",
"Debug"}};
1037 jobj[
"log"] = nlohmann::json::array();
1038 std::stringstream
strm;
1041 nlohmann::json item = {};
1042 item[
"lvl"] =
entry.fLevel;
1046 if (!
entry.fLocation.fFuncName.empty())
1047 strm <<
" " <<
entry.fLocation.fFuncName;
1049 item[
"msg"] =
strm.str();
1050 jobj[
"log"].push_back(item);
1061#if defined(R__LINUX)
1107 scene->RemoveSubscriber(
mir->fConnId);
1113 scene->StreamElements();
1115 if (
scene->fTotalBinarySize > 0)
1132 std::cout <<
"Disconnect scee " <<
sinfo->GetScene()->GetName();
1142 std::cout <<
"Connect scene " <<
sinfo->GetScene()->GetName();
1233#if defined(_MSC_VER)
1284 Info(
"Handle",
"Exception %s",
ex->what());
thread_local std::vector< ROOT::RLogEntry > gEveLogEntries
thread_local MIR_TL_Data_t gMIRData
#define R__LOG_ERROR(...)
static void update(gsl_integration_workspace *workspace, double a1, double b1, double area1, double error1, double a2, double b2, double area2, double error2)
R__EXTERN TApplication * gApplication
ROOT::Detail::TRangeCast< T, true > TRangeDynCast
TRangeDynCast is an adapter class that allows the typed iteration through a TCollection.
void DefaultErrorHandler(Int_t level, Bool_t abort_bool, const char *location, const char *msg)
The default error handler function.
void Error(const char *location, const char *msgfmt,...)
Use this function in case an error occurred.
void Warning(const char *location, const char *msgfmt,...)
Use this function in warning situations.
ErrorHandlerFunc_t SetErrorHandler(ErrorHandlerFunc_t newhandler)
Set an errorhandler function. Returns the old handler.
winID h TVirtualViewer3D TVirtualGLPainter p
Option_t Option_t TPoint TPoint const char GetTextMagnitude GetFillStyle GetLineColor GetLineWidth GetMarkerStyle GetTextAlign GetTextColor GetTextSize void data
Option_t Option_t TPoint TPoint const char GetTextMagnitude GetFillStyle GetLineColor GetLineWidth GetMarkerStyle GetTextAlign GetTextColor GetTextSize void char Point_t Rectangle_t WindowAttributes_t Float_t Float_t Float_t Int_t Int_t UInt_t UInt_t Rectangle_t Int_t Int_t Window_t TString Int_t GCValues_t GetPrimarySelectionOwner GetDisplay GetScreen GetColormap GetNativeEvent const char const char dpyName wid window const char font_name cursor keysym reg const char only_if_exist regb h Point_t winding char text const char depth char const char Int_t count const char ColorStruct_t color const char filename
Option_t Option_t TPoint TPoint const char GetTextMagnitude GetFillStyle GetLineColor GetLineWidth GetMarkerStyle GetTextAlign GetTextColor GetTextSize void char Point_t Rectangle_t WindowAttributes_t Float_t Float_t Float_t Int_t Int_t UInt_t UInt_t Rectangle_t Int_t Int_t Window_t TString Int_t GCValues_t GetPrimarySelectionOwner GetDisplay GetScreen GetColormap GetNativeEvent const char const char dpyName wid window const char font_name cursor keysym reg const char only_if_exist regb h Point_t winding char text const char depth char const char Int_t count const char ColorStruct_t color const char Pixmap_t Pixmap_t PictureAttributes_t attr const char char ret_data h unsigned char height h Atom_t Int_t ULong_t ULong_t unsigned char prop_list Atom_t sel
Option_t Option_t TPoint TPoint const char GetTextMagnitude GetFillStyle GetLineColor GetLineWidth GetMarkerStyle GetTextAlign GetTextColor GetTextSize void char Point_t Rectangle_t WindowAttributes_t Float_t r
Option_t Option_t TPoint TPoint const char GetTextMagnitude GetFillStyle GetLineColor GetLineWidth GetMarkerStyle GetTextAlign GetTextColor GetTextSize id
Option_t Option_t TPoint TPoint const char GetTextMagnitude GetFillStyle GetLineColor GetLineWidth GetMarkerStyle GetTextAlign GetTextColor GetTextSize void char Point_t Rectangle_t WindowAttributes_t Float_t Float_t Float_t Int_t Int_t UInt_t UInt_t Rectangle_t Int_t Int_t Window_t TString Int_t GCValues_t GetPrimarySelectionOwner GetDisplay GetScreen GetColormap GetNativeEvent const char const char dpyName wid window const char font_name cursor keysym reg const char only_if_exist regb h Point_t winding char text const char depth char const char Int_t count const char ColorStruct_t color const char Pixmap_t Pixmap_t PictureAttributes_t attr const char char ret_data h unsigned char height h Atom_t Int_t ULong_t ULong_t unsigned char prop_list Atom_t Atom_t Atom_t Time_t UChar_t len
R__EXTERN TGeoManager * gGeoManager
R__EXTERN TGeoIdentity * gGeoIdentity
R__EXTERN TVirtualMutex * gInterpreterMutex
#define R__LOCKGUARD_CLING(mutex)
char * Form(const char *fmt,...)
Formats a string in a circular formatting buffer.
R__EXTERN TVirtualMutex * gSystemMutex
R__EXTERN TSystem * gSystem
#define R__LOCKGUARD2(mutex)
void DecDenyDestroy()
Decreases the deny-destroy count of the element.
virtual void AddElement(REveElement *el)
Add el to the list of children.
static thread_local int stlMirError
virtual Bool_t SetRnrChildren(Bool_t rnr)
Set render state of this element's children, i.e.
virtual void DestroyElements()
Destroy all children of this element.
REveElement * FirstChild() const
Returns the first child element or 0 if the list is empty.
static void ClearMirContext()
static void SetMirContext(REveElement *el)
void IncDenyDestroy()
Increases the deny-destroy count of the element.
static thread_local std::string stlMirErrorString
void SetChildClass(TClass *c)
virtual void RemoveElement(REveElement *el)
Remove el from the list of children.
REveException Exception-type thrown by Eve classes.
void SetChannel(unsigned connid, int chid)
bool Emit(const RLogEntry &entry) override
Utility to stream loggs to client.
EStatus Handle(std::exception &exc) override
Handle exceptions deriving from REveException.
std::condition_variable fCV
void DisconnectEveViewer(REveViewer *)
void ScheduleMIR(const std::string &cmd, ElementId_t i, const std::string &ctype, unsigned connid)
void ClearROOTClassSaved()
Work-around uber ugly hack used in SavePrimitive and co.
ElementId_t fMaxElementIds
std::shared_ptr< ROOT::RWebWindow > fWebWindow
void RegisterGeometryAlias(const TString &alias, const TString &filename)
Register 'name' as an alias for geometry file 'filename'.
void PreDeleteElement(REveElement *element)
Called from REveElement prior to its destruction so the framework components (like object editor) can...
void ExecuteMIR(std::shared_ptr< MIR > mir)
ElementId_t fNumElementIds
REveSceneList * GetScenes() const
std::thread fMIRExecThread
void ClearAllSelections()
Clear all selection objects.
RExceptionHandler * fExcHandler
exception handler
REveSelection * fSelection
void AssignElementId(REveElement *element)
Assign a unique ElementId to given element.
TGeoManager * GetDefaultGeometry()
Get the default geometry.
static void ExecuteInMainThread(std::function< void()> func)
void GetServerStatus(REveServerStatus &)
void SetDefaultHtmlPage(const std::string &path)
Set content of default window HTML page.
void AddLocation(const std::string &name, const std::string &path)
Register new directory to THttpServer.
void Send(unsigned connid, const std::string &data)
bool ClientConnectionsFree() const
static void Terminate()
Properly terminate global REveManager.
REveElement * FindElementById(ElementId_t id) const
Lookup ElementId in element map and return corresponding REveElement*.
void SaveVizDB(const TString &filename)
Save visualization-parameter database to file filename.
TGeoManager * GetGeometryByAlias(const TString &alias)
Get geometry with given alias.
std::unordered_map< ElementId_t, REveElement * > fElementIdMap
static REveManager * Create()
If global REveManager* REX::gEve is not set initialize it.
std::unordered_map< std::string, std::shared_ptr< TMethodCall > > fMethCallMap
void WindowConnect(unsigned connid)
Process new connection from web window.
std::vector< Conn > fConnList
void AllowMultipleRemoteConnections(bool loopBack=true, bool useAuthKey=true)
Utility function to allow remote RWebWindow connections.
REveElement * FindVizDBEntry(const TString &tag)
Find a visualization-parameter database entry corresponding to tag.
ElementId_t fLastElementId
TGeoManager * GetGeometry(const TString &filename)
Get geometry with given filename.
void ConnectEveViewer(REveViewer *)
static void ErrorHandler(Int_t level, Bool_t abort, const char *location, const char *msg)
REveSelection * fHighlight
std::queue< std::shared_ptr< MIR > > fMIRqueue
REveViewerList * fViewers
void LoadVizDB(const TString &filename, Bool_t replace, Bool_t update)
Load visualization-parameter database from file filename.
void DoRedraw3D()
Perform 3D redraw of scenes and viewers whose contents has changed.
void SendBinary(unsigned connid, const void *data, std::size_t len)
void AddElement(REveElement *element, REveElement *parent=nullptr)
Add an element.
void SetClientVersion(const std::string &version)
Set client version, used as prefix in scripts URL When changed, web browser will reload all related J...
void AddGlobalElement(REveElement *element, REveElement *parent=nullptr)
Add a global element, i.e.
void Redraw3D(Bool_t resetCameras=kFALSE, Bool_t dropLogicals=kFALSE)
void SceneSubscriberWaitingResponse(unsigned cinnId)
REveScene * SpawnNewScene(const char *name, const char *title="")
Create a new scene.
REveServerStatus fServerStatus
void SetHttpPublic(bool)
Restrict functionality for this server when open to public.
void RemoveElement(REveElement *element, REveElement *parent)
Remove element from parent.
virtual ~REveManager()
Destructor.
void WindowDisconnect(unsigned connid)
Process disconnect of web window.
void FullRedraw3D(Bool_t resetCameras=kFALSE, Bool_t dropLogicals=kFALSE)
Perform 3D redraw of all scenes and viewers.
REveElement * fSelectionList
REveViewer * SpawnNewViewer(const char *name, const char *title="")
Create a new GL viewer.
Bool_t InsertVizDBEntry(const TString &tag, REveElement *model, Bool_t replace, Bool_t update)
Insert a new visualization-parameter database entry.
void StreamSceneChangesToJson()
REveViewer * GetDefaultViewer() const
Get the default viewer.
REveScene * GetWorld() const
void BrowseElement(ElementId_t id)
Activate EVE browser (summary view) for specified element id.
void WindowData(unsigned connid, const std::string &arg)
Process data from web window.
void Show(const RWebDisplayArgs &args="")
Show eve manager in specified browser.
REveSceneInfo Scene in a viewer.
void EndAcceptingChanges()
void BeginAcceptingChanges()
Loop-wrapers over Scene children, element type checked on insertion.
void DestroyScenes()
Destroy all scenes and their contents.
void AddSubscriber(std::unique_ptr< REveClient > &&sub)
void StreamRepresentationChanges()
Prepare data for sending element changes.
void SendChangesToSubscribers()
void BeginAcceptingChanges()
void EndAcceptingChanges()
void RemoveSubscriber(unsigned int)
REveSelection Container for selected and highlighted elements.
void SetIsHighlight(bool m)
static void Macro(const char *mac)
Execute macro 'mac'. Do not reload the macro.
REveViewerList List of Viewers providing common operations on REveViewer collections.
void AddElement(REveElement *el) override
Call base-class implementation.
REveViewer Reve representation of TGLViewer.
A diagnostic that can be emitted by the RLogManager.
Holds different arguments for starting browser with RWebDisplayHandle::Display() method.
static std::shared_ptr< RWebWindow > Create()
Create new RWebWindow Using default RWebWindowsManager.
static bool EmbedFileDialog(const std::shared_ptr< RWebWindow > &window, unsigned connid, const std::string &args)
Create dialog instance to use as embedded dialog inside provided widget Loads libROOTBrowserv7 and tr...
static bool IsFileDialogMessage(const std::string &msg)
Check if this could be the message send by client to start new file dialog If returns true,...
static void SetSingleConnMode(bool on=true)
Enable or disable single connection mode (default on) If enabled, one connection only with any web wi...
static void SetLoopbackMode(bool on=true)
Set loopback mode for THttpServer used for web widgets By default is on.
virtual void Terminate(Int_t status=0)
Terminate the application by call TSystem::Exit() unless application has been told to return from Run...
virtual Color_t GetLineColor() const
Return the line color.
TClass instances represent classes, structs and namespaces in the ROOT type system.
static TClass * GetClass(const char *name, Bool_t load=kTRUE, Bool_t silent=kFALSE)
Static method returning pointer to TClass of the specified class name.
The color creation and management class.
virtual void GetRGB(Float_t &r, Float_t &g, Float_t &b) const
static Int_t GetColor(const char *hexcolor)
Static method returning color number for color specified by hex color string of form: "#rrggbb",...
static void SetColorThreshold(Float_t t)
This method specifies the color threshold used by GetColor to retrieve a color.
virtual Int_t GetValue(const char *name, Int_t dflt) const
Returns the integer value for a resource.
A ROOT file is an on-disk file, usually with extension .root, that stores objects in a file-system-li...
An identity transformation.
The manager class for any TGeo geometry.
static void UnlockGeometry()
Unlock current geometry.
TObjArray * GetListOfVolumes() const
TObjArray * GetListOfMatrices() const
static Bool_t IsLocked()
Check lock state.
static TGeoManager * Import(const char *filename, const char *name="", Option_t *option="")
static function Import a geometry from a gdml or ROOT file
static void LockGeometry()
Lock current geometry so that no other geometry can be imported.
TGeoVolume * GetTopVolume() const
TGeoVolume, TGeoVolumeMulti, TGeoVolumeAssembly are the volume classes.
void VisibleDaughters(Bool_t vis=kTRUE)
set visibility for daughters
void SetLineColor(Color_t lcolor) override
Set the line color.
TMap implements an associative array of (key,value) pairs using a THashTable for efficient retrieval ...
void Add(TObject *obj) override
This function may not be used (but we need to provide it since it is a pure virtual in TCollection).
virtual void SetOwnerKeyValue(Bool_t ownkeys=kTRUE, Bool_t ownvals=kTRUE)
Set ownership for keys and values.
TObject * FindObject(const char *keyname) const override
Check if a (key,value) pair exists with keyname as name of the key.
TObject * GetValue(const char *keyname) const
Returns a pointer to the value associated with keyname as name of the key.
Each ROOT class (see TClass) has a linked list of methods.
TObject * At(Int_t idx) const override
Collectable string class.
Mother of all ROOT objects.
Wrapper for PCRE library (Perl Compatible Regular Expressions).
Class used by TMap to store (key,value) pairs.
void SetValue(TObject *val)
const char * Data() const
void Beep(Int_t freq=-1, Int_t duration=-1, Bool_t setDefault=kFALSE)
Beep for duration milliseconds with a tone of frequency freq.
virtual Bool_t ExpandPathName(TString &path)
Expand a pathname getting rid of special shell characters like ~.
virtual int GetPid()
Get process id.
virtual void AddTimer(TTimer *t)
Add timer to list of system timers.
virtual int GetProcInfo(ProcInfo_t *info) const
Returns cpu and memory used by this process into the ProcInfo_t structure.
virtual TTimer * RemoveTimer(TTimer *t)
Remove timer from list of system timers.
Handles synchronous and a-synchronous timer events.
ROOT::RLogChannel & REveLog()
Log channel for Eve diagnostics.
R__EXTERN REveManager * gEve
@ kDebug
Debug information; only useful for developers; can have added verbosity up to 255-kDebug.
std::vector< REveScene * > removedWatch
std::vector< REveScene * > addedWatch
std::time_t fTLastDisconnect
std::time_t fTLastConnect