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TSessionViewer.h
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1 // @(#)root/sessionviewer:$Id$
2 // Author: Marek Biskup, Jakub Madejczyk, Bertrand Bellenot 10/08/2005
3 
4 /*************************************************************************
5  * Copyright (C) 1995-2005, Rene Brun and Fons Rademakers. *
6  * All rights reserved. *
7  * *
8  * For the licensing terms see $ROOTSYS/LICENSE. *
9  * For the list of contributors see $ROOTSYS/README/CREDITS. *
10  *************************************************************************/
11 
12 //////////////////////////////////////////////////////////////////////////
13 // //
14 // TSessionViewer //
15 // //
16 // Widget used to manage PROOF or local sessions, PROOF connections, //
17 // queries construction and results handling. //
18 // //
19 //////////////////////////////////////////////////////////////////////////
20 
21 #ifndef ROOT_TSessionViewer
22 #define ROOT_TSessionViewer
23 
24 #include "TGFrame.h"
25 
26 #include "TString.h"
27 
28 #include "TGTextEntry.h"
29 
30 #include "TGNumberEntry.h"
31 
32 #include "TGTab.h"
33 
34 #include "TGListView.h"
35 
36 #include "TTime.h"
37 
38 #include <stdio.h>
39 #include <time.h>
40 
41 class TList;
42 class TChain;
43 class TDSet;
44 class TGNumberEntry;
45 class TGTextEntry;
46 class TGTextButton;
47 class TGCheckButton;
48 class TGTextBuffer;
49 class TGTableLayout;
50 class TGIcon;
51 class TGLabel;
52 class TGHProgressBar;
53 class TGPopupMenu;
54 class TGLVContainer;
55 class TGListView;
56 class TGLVEntry;
57 class TGCanvas;
58 class TGListTree;
59 class TGListTreeItem;
60 class TGStatusBar;
61 class TGPicture;
62 class TGMenuBar;
63 class TGPopupMenu;
64 class TGToolBar;
65 class TGTextView;
66 class TGTab;
67 class TRootEmbeddedCanvas;
68 class TGListBox;
69 class TCanvas;
70 class TEnv;
71 struct UserGroup_t;
72 
73 class TProofMgr;
74 class TProof;
75 class TSessionViewer;
76 class TSessionLogView;
77 class TQueryResult;
78 class TContextMenu;
79 
80 //////////////////////////////////////////////////////////////////////////
81 // //
82 // TSessionViewer - A GUI for ROOT / PROOF Sessions //
83 // //
84 //////////////////////////////////////////////////////////////////////////
85 
86 //////////////////////////////////////////////////////////////////////////
87 // TQueryDescription class : Description of queries
88 //////////////////////////////////////////////////////////////////////////
89 
90 class TQueryDescription : public TObject {
91 
92 public:
93  enum ESessionQueryStatus {
94  kSessionQueryAborted = 0,
95  kSessionQuerySubmitted,
96  kSessionQueryRunning,
97  kSessionQueryStopped,
98  kSessionQueryCompleted,
99  kSessionQueryFinalized,
100  kSessionQueryCreated,
101  kSessionQueryFromProof
102  };
103 
104  ESessionQueryStatus fStatus; // query status
105  TString fReference; // query reference string (unique identifier)
106  TString fQueryName; // query name
107  TString fSelectorString; // selector name
108  TString fTDSetString; // dataset name
109  TString fOptions; // query processing options
110  TString fEventList; // event list
111  Int_t fNbFiles; // number of files to process
112  Long64_t fNoEntries; // number of events/entries to process
113  Long64_t fFirstEntry; // first event/entry to process
114  TTime fStartTime; // start time of the query
115  TTime fEndTime; // end time of the query
116  TObject *fChain; // dataset on which to process selector
117  TQueryResult *fResult; // query result received back
118 
119  const char *GetName() const { return fQueryName; }
120 
121  ClassDef(TQueryDescription, 1) // Query description
122 };
123 
124 
125 enum EMenuIdentification {
126  kMenuAddToFeedback,
127  kMenuShow,
128  kMenuRemoveFromFeedback
129 };
130 
131 //////////////////////////////////////////////////////////////////////////
132 // TSessionDescription class : Description of Session
133 //////////////////////////////////////////////////////////////////////////
134 
135 class TSessionDescription : public TObject {
136 
137 public:
138  TString fTag; // session unique identifier
139  TString fName; // session name
140  TString fAddress; // server address
141  Int_t fPort; // communication port
142  TString fConfigFile; // configuration file name
143  Int_t fLogLevel; // log (debug) level
144  TString fUserName; // user name (on server)
145  Bool_t fConnected; // kTRUE if connected
146  Bool_t fAttached; // kTRUE if attached
147  Bool_t fLocal; // kTRUE if session is local
148  Bool_t fSync; // kTRUE if in sync mode
149  Bool_t fAutoEnable; // enable packages at session startup time
150  TList *fQueries; // list of queries in this session
151  TList *fPackages; // list of packages
152  TQueryDescription *fActQuery; // current (actual) query
153  TProof *fProof; // pointer on TProof used by this session
154  TProofMgr *fProofMgr; // Proof sessions manager
155  Int_t fNbHistos; // number of feedback histos
156 
157  const char *GetName() const { return fName; }
158 
159  ClassDef(TSessionDescription, 1) // Session description
160 };
161 
162 //////////////////////////////////////////////////////////////////////////
163 // TPackageDescription class : Description of Package
164 //////////////////////////////////////////////////////////////////////////
165 
166 class TPackageDescription : public TObject {
167 
168 public:
169  TString fName; // package name
170  TString fPathName; // full path name of package
171  Int_t fId; // package id
172  Bool_t fUploaded; // package has been uploaded
173  Bool_t fEnabled; // package has been enabled
174 
175  const char *GetName() const { return fName; }
176 
177  ClassDef(TPackageDescription, 1) // Package description
178 };
179 
180 //////////////////////////////////////////////////////////////////////////
181 // //
182 // TSessionServerFrame //
183 // A composite Frame used in the right part of the Session Viewer GUI //
184 // for any information relative to server side : address, port, user... //
185 // //
186 //////////////////////////////////////////////////////////////////////////
187 
188 class TSessionServerFrame : public TGCompositeFrame {
189 
190 private:
191  TGCompositeFrame *fFrmNewServer; // main group frame
192  TGTextEntry *fTxtName; // connection name text entry
193  TGTextEntry *fTxtAddress; // server address text entry
194  TGNumberEntry *fNumPort; // port number selector
195  TGNumberEntry *fLogLevel; // log (debug) level selector
196  TGTextEntry *fTxtConfig; // configuration file text entry
197  TGTextEntry *fTxtUsrName; // user name text entry
198  TGCheckButton *fSync; // sync / async flag selector
199  TSessionViewer *fViewer; // pointer on the main viewer
200  TGTextButton *fBtnAdd; // "Add" button
201  TGTextButton *fBtnConnect; // "Connect" button
202 
203 public:
204  TSessionServerFrame(TGWindow *parent, Int_t w, Int_t h);
205  virtual ~TSessionServerFrame();
206 
207  void Build(TSessionViewer *gui);
208 
209  const char *GetName() const { return fTxtName->GetText(); }
210  const char *GetAddress() const { return fTxtAddress->GetText(); }
211  Int_t GetPortNumber() const { return fNumPort->GetIntNumber(); }
212  Int_t GetLogLevel() const { return fLogLevel->GetIntNumber(); }
213  const char *GetConfigText() const { return fTxtConfig->GetText(); }
214  const char *GetUserName() const { return fTxtUsrName->GetText(); }
215  Bool_t IsSync() const { return (Bool_t)(fSync->GetState() == kButtonDown); }
216 
217  void SetAddEnabled(Bool_t on = kTRUE) {
218  on == kTRUE ? ShowFrame(fBtnAdd) : HideFrame(fBtnAdd); }
219  void SetConnectEnabled(Bool_t on = kTRUE) {
220  on == kTRUE ? ShowFrame(fBtnConnect) : HideFrame(fBtnConnect); }
221  void SetName(const char *str) { fTxtName->SetText(str); }
222  void SetAddress(const char *str) { fTxtAddress->SetText(str); }
223  void SetPortNumber(Int_t port) { fNumPort->SetIntNumber(port); }
224  void SetLogLevel(Int_t log) { fLogLevel->SetIntNumber(log); }
225  void SetConfigText(const char *str) { fTxtConfig->SetText(str); }
226  void SetUserName(const char *str) { fTxtUsrName->SetText(str); }
227  void SetSync(Bool_t sync) {
228  fSync->SetState(sync ? kButtonDown : kButtonUp); }
229 
230  void SettingsChanged();
231 
232  void OnBtnConnectClicked();
233  void OnBtnNewServerClicked();
234  void OnBtnDeleteClicked();
235  void OnBtnAddClicked();
236  void OnConfigFileClicked();
237  void Update(TSessionDescription* desc);
238  virtual Bool_t HandleExpose(Event_t *event);
239  virtual Bool_t ProcessMessage(Long_t msg, Long_t parm1, Long_t parm2);
240 
241  ClassDef(TSessionServerFrame, 0) // Server frame
242 };
243 
244 
245 //////////////////////////////////////////////////////////////////////////
246 // //
247 // TSessionFrame //
248 // A composite Frame used in the right part of the Session Viewer GUI //
249 // for any information, settings or controls relative to the current //
250 // session. //
251 // //
252 //////////////////////////////////////////////////////////////////////////
253 
254 class TSessionFrame : public TGCompositeFrame {
255 
256 private:
257 
258  TGTab *fTab; // main tab frame
259  TGCompositeFrame *fFA, *fFB, *fFC;
260  TGCompositeFrame *fFD, *fFE; // five tabs element
261  TGTextEntry *fCommandTxt; // Command line text entry
262  TGTextBuffer *fCommandBuf; // Command line text buffer
263  TGTextView *fInfoTextView; // summary on current query
264  TGCheckButton *fClearCheck; // clear text view after each command
265  TGTextButton *fBtnShowLog; // show log button
266  TGTextButton *fBtnNewQuery; // new query button
267  TGTextButton *fBtnGetQueries; // get entries button
268  // Packages tab related items
269  TGListBox *fLBPackages; // packages listbox
270  TGTextButton *fBtnAdd; // add package button
271  TGTextButton *fBtnRemove; // remove package button
272  TGTextButton *fBtnUp; // move package up button
273  TGTextButton *fBtnDown; // move package down button
274  TGTextButton *fBtnShow; // show packages button
275  TGTextButton *fBtnShowEnabled; // show enabled packages button
276  TGCheckButton *fChkMulti; // multiple selection check
277  TGCheckButton *fChkEnable; // enable at session startup check
278  TGTextButton *fBtnUpload; // upload packages button
279  TGTextButton *fBtnEnable; // enable packages button
280  TGTextButton *fBtnClear; // clear all packages button
281  TGTextButton *fBtnDisable; // disable packages button
282  // Datasets tab related items
283  TGCanvas *fDSetView; // dataset tree view
284  TGListTree *fDataSetTree; // dataset list tree
285  TGTextButton *fBtnUploadDSet; // upload dataset button
286  TGTextButton *fBtnRemoveDSet; // remove dataset button
287  TGTextButton *fBtnVerifyDSet; // verify dataset button
288  TGTextButton *fBtnRefresh; // refresh list button
289  // Options tab related items
290  TGTextEntry *fTxtParallel; // parallel nodes text entry
291  TGNumberEntry *fLogLevel; // log level number entry
292  TGTextButton *fApplyLogLevel; // apply log level button
293  TGTextButton *fApplyParallel; // apply parallel nodes button
294 
295  TSessionViewer *fViewer; // pointer on main viewer
296  TGLabel *fInfoLine[19]; // infos on session
297 
298 public:
299  TSessionFrame(TGWindow* parent, Int_t w, Int_t h);
300  virtual ~TSessionFrame();
301 
302  void Build(TSessionViewer *gui);
303  void CheckAutoEnPack(Bool_t checked = kTRUE) {
304  fChkEnable->SetState(checked ? kButtonDown : kButtonUp); }
305  Int_t GetLogLevel() const { return fLogLevel->GetIntNumber(); }
306  void SetLogLevel(Int_t log) { fLogLevel->SetIntNumber(log); }
307  TGTab *GetTab() const { return fTab; }
308 
309  //Function that handle input from user:
310  void OnApplyLogLevel();
311  void OnApplyParallel();
312  void OnBtnAddClicked();
313  void OnBtnRemoveClicked();
314  void OnBtnUpClicked();
315  void OnBtnDownClicked();
316  void OnBtnShowLogClicked();
317  void OnBtnNewQueryClicked();
318  void OnBtnGetQueriesClicked();
319  void OnBtnDisconnectClicked();
320  void OnCommandLine();
321  void OnUploadPackages();
322  void OnEnablePackages();
323  void OnDisablePackages();
324  void OnClearPackages();
325  void OnMultipleSelection(Bool_t on);
326  void OnStartupEnable(Bool_t on);
327  void ProofInfos();
328  void SetLocal(Bool_t local = kTRUE);
329  void ShutdownSession();
330  void UpdatePackages();
331  void OnBtnUploadDSet();
332  void OnBtnRemoveDSet();
333  void OnBtnVerifyDSet();
334  void UpdateListOfDataSets();
335 
336  ClassDef(TSessionFrame, 0) // Session frame
337 };
338 
339 //////////////////////////////////////////////////////////////////////////
340 // New Query Dialog
341 //////////////////////////////////////////////////////////////////////////
342 
343 class TEditQueryFrame : public TGCompositeFrame {
344 
345 private:
346  TGCompositeFrame *fFrmMore; // options frame
347  TGTextButton *fBtnMore; // "more >>" / "less <<" button
348 
349  TGTextEntry *fTxtQueryName; // query name text entry
350  TGTextEntry *fTxtChain; // chain name text entry
351  TGTextEntry *fTxtSelector; // selector name text entry
352  TGTextEntry *fTxtOptions; // options text entry
353  TGNumberEntry *fNumEntries; // number of entries selector
354  TGNumberEntry *fNumFirstEntry; // first entry selector
355  TGTextEntry *fTxtParFile; // parameter file name text entry
356  TGTextEntry *fTxtEventList; // event list text entry
357  TSessionViewer *fViewer; // pointer on main viewer
358  TQueryDescription *fQuery; // query description class
359  TObject *fChain; // actual TChain
360 
361 public:
362  TEditQueryFrame(TGWindow* p, Int_t w, Int_t h);
363  virtual ~TEditQueryFrame();
364  void Build(TSessionViewer *gui);
365  void OnNewQueryMore();
366  void OnBrowseChain();
367  void OnBrowseSelector();
368  void OnBrowseEventList();
369  void OnBtnSave();
370  void OnElementSelected(TObject *obj);
371  void SettingsChanged();
372  void UpdateFields(TQueryDescription *desc);
373 
374  ClassDef(TEditQueryFrame, 0) // Edit query frame
375 };
376 
377 //////////////////////////////////////////////////////////////////////////
378 // //
379 // TSessionQueryFrame //
380 // A composite Frame used in the right part of the Session Viewer GUI //
381 // for any information, settings or controls relative to queries. //
382 // //
383 //////////////////////////////////////////////////////////////////////////
384 
385 class TSessionQueryFrame : public TGCompositeFrame {
386 
387 private:
388 
389  enum EQueryStatus { kRunning = 0, kDone, kStopped, kAborted };
390 
391  TGTextButton *fBtnSubmit; // submit query button
392  TGTextButton *fBtnFinalize; // finalize query button
393  TGTextButton *fBtnStop; // stop process button
394  TGTextButton *fBtnAbort; // abort process button
395  TGTextButton *fBtnShowLog; // show log button
396  TGTextButton *fBtnRetrieve; // retrieve query button
397  TGTextButton *fBtnSave; // save query button
398  TGTextView *fInfoTextView; // summary on current query
399 
400  Bool_t fModified; // kTRUE if settings have changed
401  Int_t fFiles; // number of files processed
402  Long64_t fFirst; // first event/entry to process
403  Long64_t fEntries; // number of events/entries to process
404  Long64_t fPrevTotal; // used for progress bar
405  Long64_t fPrevProcessed; // used for progress bar
406  TGLabel *fLabInfos; // infos on current process
407  TGLabel *fLabStatus; // actual process status
408  TGLabel *fTotal; // total progress info
409  TGLabel *fRate; // rate of process in events/sec
410  EQueryStatus fStatus; // status of actual query
411  TGTab *fTab; // main tab frame
412  TGCompositeFrame *fFA, *fFB, *fFC; // three tabs element
413  TEditQueryFrame *fFD; // fourth tab element (edit query frame)
414  TGHProgressBar *frmProg; // current process progress bar
415  TRootEmbeddedCanvas *fECanvas; // node statistics embeded canvas
416  TCanvas *fStatsCanvas; // node statistics canvas
417  TSessionViewer *fViewer; // pointer on main viewer
418  TQueryDescription *fDesc; // query description
419 
420 public:
421  TSessionQueryFrame(TGWindow* parent, Int_t w, Int_t h);
422  virtual ~TSessionQueryFrame();
423 
424  void Build(TSessionViewer *gui);
425 
426  TCanvas *GetStatsCanvas() const { return fStatsCanvas; }
427  TEditQueryFrame *GetQueryEditFrame() const { return fFD; }
428  TGTab *GetTab() const { return fTab; }
429 
430  void Feedback(TList *objs);
431  void Modified(Bool_t mod = kTRUE);
432  void Progress(Long64_t total, Long64_t processed);
433  void Progress(Long64_t total, Long64_t processed, Long64_t bytesread,
434  Float_t initTime, Float_t procTime,
435  Float_t evtrti, Float_t mbrti, Int_t actw, Int_t tses, Float_t eses);
436  void Progress(Long64_t total, Long64_t processed, Long64_t bytesread,
437  Float_t initTime, Float_t procTime,
438  Float_t evtrti, Float_t mbrti) {
439  Progress(total, processed, bytesread, initTime, procTime,
440  evtrti, mbrti, -1, -1, -1.); }
441  void ProgressLocal(Long64_t total, Long64_t processed);
442  void IndicateStop(Bool_t aborted);
443  void ResetProgressDialog(const char *selec, Int_t files, Long64_t first, Long64_t entries);
444 
445  //Function that handle input from user:
446  void OnBtnSubmit();
447  void OnBtnFinalize();
448  void OnBtnStop();
449  void OnBtnAbort();
450  void OnBtnShowLog();
451  void OnBtnRetrieve();
452  void UpdateInfos();
453  void UpdateButtons(TQueryDescription *desc);
454  void UpdateHistos(TList *objs);
455 
456  ClassDef(TSessionQueryFrame, 0) // Query frame
457 };
458 
459 //////////////////////////////////////////////////////////////////////////
460 // //
461 // TSessionOutputFrame //
462 // A composite Frame used in the right part of the Session Viewer GUI //
463 // displaying output list objects coming from query result. //
464 // //
465 //////////////////////////////////////////////////////////////////////////
466 
467 class TSessionOutputFrame : public TGCompositeFrame {
468 
469 private:
470  TGLVEntry *fEntryTmp; // used to transfer to feedback
471  TGLVContainer *fLVContainer; // output list view
472  TSessionViewer *fViewer; // pointer on the main viewer
473 
474 public:
475  TSessionOutputFrame(TGWindow* parent, Int_t w, Int_t h);
476  virtual ~TSessionOutputFrame();
477 
478  void AddObject(TObject *obj);
479  void Build(TSessionViewer *gui);
480  TGLVContainer *GetLVContainer() { return fLVContainer; }
481  void OnElementClicked(TGLVEntry* entry, Int_t btn, Int_t x, Int_t y);
482  void OnElementDblClicked(TGLVEntry *entry ,Int_t btn, Int_t x, Int_t y);
483  void RemoveAll() { fLVContainer->RemoveAll(); }
484 
485  ClassDef(TSessionOutputFrame, 0) // Output frame
486 };
487 
488 //////////////////////////////////////////////////////////////////////////
489 // //
490 // TSessionInputFrame //
491 // A composite Frame used in the right part of the Session Viewer GUI //
492 // displaying input list objects coming from query result. //
493 // //
494 //////////////////////////////////////////////////////////////////////////
495 
496 class TSessionInputFrame : public TGCompositeFrame {
497 
498 private:
499  TSessionViewer *fViewer; // pointer on the main viewer
500  TGLVContainer *fLVContainer; // container for the input list view
501 
502 public:
503  TSessionInputFrame(TGWindow* parent, Int_t w, Int_t h);
504  virtual ~TSessionInputFrame();
505 
506  void AddObject(TObject *obj);
507  void Build(TSessionViewer *gui);
508  void RemoveAll() { fLVContainer->RemoveAll(); }
509  TGLVContainer *GetLVContainer() { return fLVContainer; }
510 
511  ClassDef(TSessionInputFrame, 0) // Input frame
512 };
513 
514 
515 //////////////////////////////////////////////////////////////////////////
516 // //
517 // TSessionViewer //
518 // This is the main widget, mother of all the previous classes //
519 // Used to manage sessions, servers, queries... //
520 // //
521 //////////////////////////////////////////////////////////////////////////
522 
523 class TSessionViewer : public TGMainFrame {
524 
525 private:
526  time_t fStart, fElapsed; // time of connection
527  Bool_t fChangePic; // KTRUE if animation active
528  Bool_t fBusy; // KTRUE if busy i.e : connecting
529  TGHorizontalFrame *fHf; //
530  TGVerticalFrame *fV1; //
531  TGVerticalFrame *fV2; //
532  TSessionServerFrame *fServerFrame; // right side server frame
533  TSessionFrame *fSessionFrame; // right side session frame
534  TSessionQueryFrame *fQueryFrame; // right side query frame
535  TSessionOutputFrame *fOutputFrame; // output frame
536  TSessionInputFrame *fInputFrame; // input frame
537  TSessionLogView *fLogWindow; // external log window
538  TSessionDescription *fActDesc; // actual session description
539  TList *fSessions; // list of sessions
540  const TGPicture *fLocal; // local session icon picture
541  const TGPicture *fProofCon; // connected server icon picture
542  const TGPicture *fProofDiscon; // disconnected server icon picture
543  const TGPicture *fQueryCon; // connected(?) query icon picture
544  const TGPicture *fQueryDiscon; // disconnected(?) query icon picture
545  const TGPicture *fBaseIcon; // base list tree icon picture
546 
547  TGFrame *fActFrame; // actual (displayed) frame
548  TGToolBar *fToolBar; // application tool bar
549  TGMenuBar *fMenuBar; // application main menu bar
550  TGPopupMenu *fFileMenu; // file menu entry
551  TGPopupMenu *fSessionMenu; // session menu entry
552  TGPopupMenu *fQueryMenu; // query menu entry
553  TGPopupMenu *fOptionsMenu; // options menu entry
554  TGPopupMenu *fCascadeMenu; // options menu entry
555  TGPopupMenu *fHelpMenu; // help menu entry
556 
557  TGPopupMenu *fPopupSrv; // server related popup menu
558  TGPopupMenu *fPopupQry; // query related popup menu
559  TContextMenu *fContextMenu; // input/output objects context menu
560 
561  TGHProgressBar *fConnectProg; // connection progress bar
562  TGCanvas *fTreeView; // main right sessions/queries tree view
563  TGListTree *fSessionHierarchy; // main sessions/queries hierarchy list tree
564  TGListTreeItem *fSessionItem; // base (main) session list tree item
565  TGStatusBar *fStatusBar; // bottom status bar
566  TGPicture *fRightIconPicture; // lower bottom left icon used to show connection status
567  TGIcon *fRightIcon; // associated picture
568  TTimer *fTimer; // timer used to change icon picture
569  UserGroup_t *fUserGroup; // user connected to session
570  Bool_t fAutoSave; // kTRUE if config is to be saved on exit
571  TString fConfigFile; // configuration file name
572  TEnv *fViewerEnv; // viewer's configuration
573 
574 public:
575 
576  TSessionViewer(const char *title = "ROOT Session Viewer", UInt_t w = 550, UInt_t h = 320);
577  TSessionViewer(const char *title, Int_t x, Int_t y, UInt_t w, UInt_t h);
578  virtual ~TSessionViewer();
579  virtual void Build();
580  virtual Bool_t ProcessMessage(Long_t msg, Long_t parm1, Long_t);
581 
582  TSessionServerFrame *GetServerFrame() const { return fServerFrame; }
583  TSessionFrame *GetSessionFrame() const { return fSessionFrame; }
584  TSessionQueryFrame *GetQueryFrame() const { return fQueryFrame; }
585  TSessionOutputFrame *GetOutputFrame() const { return fOutputFrame; }
586  TSessionInputFrame *GetInputFrame() const { return fInputFrame; }
587  TSessionDescription *GetActDesc() const { return fActDesc; }
588  TList *GetSessions() const { return fSessions; }
589  TGListTree *GetSessionHierarchy() const { return fSessionHierarchy; }
590  TGListTreeItem *GetSessionItem() const { return fSessionItem; }
591  const TGPicture *GetLocalPict() const { return fLocal; }
592  const TGPicture *GetProofConPict() const { return fProofCon; }
593  const TGPicture *GetProofDisconPict() const { return fProofDiscon; }
594  const TGPicture *GetQueryConPict() const { return fQueryCon; }
595  const TGPicture *GetQueryDisconPict() const { return fQueryDiscon; }
596  const TGPicture *GetBasePict() const { return fBaseIcon; }
597  TGPopupMenu *GetPopupSrv() const { return fPopupSrv; }
598  TGPopupMenu *GetPopupQry() const { return fPopupQry; }
599  TContextMenu *GetContextMenu() const { return fContextMenu; }
600  TGStatusBar *GetStatusBar() const { return fStatusBar; }
601  TGHProgressBar *GetConnectProg() const { return fConnectProg; }
602  TGPopupMenu *GetCascadeMenu() const { return fCascadeMenu; }
603  TGPopupMenu *GetOptionsMenu() const { return fOptionsMenu; }
604 
605  void ChangeRightLogo(const char *name);
606  void CleanupSession();
607  void CloseWindow();
608  void DisableTimer();
609  void EditQuery();
610  void EnableTimer();
611  Bool_t HandleTimer(TTimer *);
612  Bool_t IsBusy() const { return fBusy; }
613  Bool_t IsAutoSave() const { return fAutoSave; }
614  void LogMessage(const char *msg, Bool_t all);
615  void MyHandleMenu(Int_t);
616  void OnCascadeMenu();
617  void OnListTreeClicked(TGListTreeItem *entry, Int_t btn, Int_t x, Int_t y);
618  void OnListTreeDoubleClicked(TGListTreeItem *entry, Int_t btn);
619  void QueryResultReady(char *query);
620  void DeleteQuery();
621  void ReadConfiguration(const char *filename = 0);
622  void ResetSession();
623  void UpdateListOfProofs();
624  void UpdateListOfSessions();
625  void UpdateListOfPackages();
626  void WriteConfiguration(const char *filename = 0);
627  void SetBusy(Bool_t busy = kTRUE) { fBusy = busy; }
628  void SetChangePic(Bool_t change) { fChangePic = change;}
629  void SetLogWindow(TSessionLogView *log) { fLogWindow = log; }
630  void ShowEnabledPackages();
631  void ShowPackages();
632  void ShowInfo(const char *txt);
633  void ShowLog(const char *queryref);
634  void ShowStatus();
635  void StartupMessage(char *msg, Bool_t stat, Int_t curr, Int_t total);
636  void StartViewer();
637  void Terminate();
638 
639  ClassDef(TSessionViewer, 0) // Session Viewer
640 };
641 
642 R__EXTERN TSessionViewer *gSessionViewer;
643 
644 #endif