Go4GUIRegistry
Class TGo4GUIRegistry

class TGo4GUIRegistry

A static Singleton which acts as a registry for all GUIs in the Go4 Project. Each GUI Window will register its slot and Status objects by this Registry when created.

If the Widget window where deleted with out unregistering the slot and the status objects, it will get the pointer to them from this registry when created (Widget) again.
It also serves as command an object dispatcher, which is responsible for delivering objects coming from the analysis to the recievers on the GUI side

Author:

Mohammad Al-Turany

Since: 10.04.2001

private TObjArray DependenceList

private Bool_t fbAnalysisReady

This flag indicates if analysis client is connected and ready.

private Bool_t fbAnaSettingsReady

This flag indicates if analysis settings were initialized.

private Int_t fiClientRole

Set the role of last login.

private QWidget* fxCentralWindow

private TString fxClientHost

remember nodename of the started analysis client

private TString fxClientPassword

remember password of last login to nalysis client

private TString fxClientProgram

remember program name of analysis client

private TString fxClientShell

remember shell command used for starting analysis client

private TGo4SlotsBaseClass* fxDisplayAnalysisConfig

private TGo4SlotsBaseClass* fxDisplayStatusMonitor

private static TGo4GUIRegistry* fxInstance

private TGo4SlotsBaseClass* fxLogInfo

private QWidget* fxMainWindow

private TGo4SlotsBaseClass* fxMemBrowser

private TGo4Display* fxTGo4Display

private TObjArray SlotClassList

private TObjArray SubmittedCommandsList

protected TGo4GUIRegistry()

public virtual synchronized ~TGo4GUIRegistry()

public void DisplayData(TNamed* )

public void DisplayLog(TGo4Status* )

private TGo4SubmittedCommandsEntry* FindCmdEntry(const char * name, Bool_t force)

public QWidget* GetCentralWindow()

public const const char * GetClientNode()

public const const char * GetClientPassword()

public const const char * GetClientProgram()

public Int_t GetClientRole()

public const const char * GetClientShell()

public const TGo4Display* GetDisplay()

public QWidget* GetGUIClass(TGo4SlotsBaseClass* SlotClass)

public QWidget* GetMainWindow()

public TGo4SlotsBaseClass* GetSlotClass(const char * name)

public TGo4SlotsBaseClass* GetSlotClass(TGo4SlotsBaseClass* SlotClass)

public TGo4Status* GetStatus(const char * name)

public void GuiIsChanged(TGo4SlotsBaseClass* SlotClass, QWidget* GUI)

public static TGo4GUIRegistry* Instance()

public const Bool_t IsAnalysisReady()

public const Bool_t IsAnaSettingsReady()

public TGo4Command* MakeCommand(const char * name)

Method using internal command prototype list to produce a clone
of the specified command

public void ReDirectObject(const char * ObjectName, TGo4SlotsBaseClass* p, bool Monitor, TQRootCanvas* c, TPad* pad)

This can be used to redirect any object send from the analysis to the GUI,

if this method is called more than once with the same object name but different

receivers or canvases, then new entries will be generated in the registry and the

remote object will be delivered to the different receivers or canvases.

public void RegisterDependentClass(TGo4SlotsBaseClass* , const char * )

public void RegisterSlotClass(TGo4SlotsBaseClass* p, TGo4Status* s, QWidget* GUI)

public void RemoveFromSubmittedList(const char * Name)

this will remove the all entries of submitted commands of the Object "Name" from the registry

public void RemoveFromSubmittedList(const char * Name, TGo4SlotsBaseClass* p)

this will remove the all entries of submitted commands of the Object "Name" having "p" as reciver
from the registry

public void RemoveFromSubmittedList(const char * Name, TQRootCanvas* c)

this will remove the all entries of submitted commands of the Object "Name" having "c" as reciver
from the registry

private void RemoveFromSubmittedList(TGo4SubmittedCommandsEntry* Entry)

public void RemoveRedirectEntry(const char * Name)

this will remove the all redirections of the Object "Name" from the registry

public void RemoveRedirectEntry(const char * Name, TGo4SlotsBaseClass* p)

this will remove the all redirections to the receiver "p"

public void RemoveRedirectEntry(const char * Name, TQRootCanvas* c)

this will remove the all redirections to the receiver "c"

public void SetAnalysisReady(Bool_t on)

public void SetAnaSettingsReady(Bool_t on)

public void SetCentralWindow(QWidget* widget)

public void SetClientNode(const char * host)

public void SetClientPassword(const Text_t* passwd)

public void SetClientProgram(const Text_t* exec)

public void SetClientRole(Int_t role)

public void SetClientShell(const Text_t* txt)

public void SetDisplay(TGo4Display* )

public void SetDisplayAnalysisConfig(TGo4SlotsBaseClass* p)

public void SetDisplayStatusMonitor(TGo4SlotsBaseClass* )

public void SetLogInfo(TGo4SlotsBaseClass* )

public void SetMainWindow(QWidget* widget)

public void SetMasterMode(Int_t role)

Change appereance of gui according to role

public void SetMemoryBrowser(TGo4SlotsBaseClass* browser)

public void StartAnalysisWindow(const char * text)

public void StopMonitoring()

Stop monitoring list and clear remote browser. Needed
to reset gui in case of disconnect.

public void SubmitCommand(const char * name)

send command specified by name to the current client task

public void SubmitCommand(TGo4Command* com, const char * ObjectName, TGo4SlotsBaseClass* p, Bool_t Monitor, TQRootCanvas* c, TPad* pad)

send given command to the current client task

TGo4Command* com: The Command to be Submitted

const char * ObjectName=0 : Name of this Command

TGo4SlotsBaseClass *p=0: Slots Class which will recieve the result of this command

bool Monitor=kFALSE : flag t indicate if this command should be send once or continously

TQRootCanvas *c=0 : The canvas which will be used to draw the results of this command (if any)

TPad *pad=0 : The Pad which will be used to draw the results of this command (if any)

public void SubmitCommand(const char * name, TGo4SlotsBaseClass* p)

public void SubmitEmergencyCommand(Int_t val)

public void UnRegisterClass(TGo4SlotsBaseClass* p, TGo4Status* s)

public void UnRegisterDependentClass(TGo4SlotsBaseClass* p, const char * name)

public void UpdateDependents(TGo4Status* s)

Association Links

to Class TGo4GUIRegistry

to Class TObjArray

to Class TObjArray

to Class TObjArray

to Class TGo4SlotsBaseClass

to Class TGo4SlotsBaseClass

to Class TGo4SlotsBaseClass

to Class TGo4SlotsBaseClass

to Class TGo4Display

PatternLink_Detail

to Class TGo4GUIRegistry

shapeType PatternLink

link

pattern Singleton

supplierRole Singleton factory