corrections to obey coding conventions
[u/mrichter/AliRoot.git] / MONITOR / AliMonitorClient.cxx
CommitLineData
04fa961a 1/**************************************************************************
2 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
3 * *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
6 * *
7 * Permission to use, copy, modify and distribute this software and its *
8 * documentation strictly for non-commercial purposes is hereby granted *
9 * without fee, provided that the above copyright notice appears in all *
10 * copies and that both the copyright notice and this permission notice *
11 * appear in the supporting documentation. The authors make no claims *
12 * about the suitability of this software for any purpose. It is *
13 * provided "as is" without express or implied warranty. *
14 **************************************************************************/
15
16/* $Id$ */
17
18///////////////////////////////////////////////////////////////////////////////
19// //
20// This class receives monitor histograms from a monitor process and //
21// provides a graphical user interface for browsing and analysing the //
22// monitor histograms. //
23// //
24///////////////////////////////////////////////////////////////////////////////
25
26
27#include "AliMonitorClient.h"
04fa961a 28#include "AliMonitorProcess.h"
29#include <TGMsgBox.h>
30#include <TGFileDialog.h>
04fa961a 31#include <TMessage.h>
32#include <TCanvas.h>
33#include <TApplication.h>
34#include <TStyle.h>
c4bd737c 35#include <TGMenu.h>
36#include <TGButton.h>
37#include <TGLabel.h>
38#include <TGTextEntry.h>
39#include <TGToolBar.h>
40#include <TG3DLine.h>
41#include <TGNumberEntry.h>
42#include <TGCanvas.h>
43#include <TGSplitter.h>
44#include <TGListTree.h>
45#include <TRootEmbeddedCanvas.h>
46#include <TGTextView.h>
47#include <TFolder.h>
48#include <TSocket.h>
49#include <TTimer.h>
50#include <TFile.h>
51#include "AliMonitorHisto.h"
04fa961a 52
53
54ClassImp(AliMonitorClient)
55
56
57const char* AliMonitorClient::fgSettingsFileName = ".AliMonitorClient";
58
04fa961a 59
60//_____________________________________________________________________________
c4bd737c 61AliMonitorClient::AliMonitorStringDlg::AliMonitorStringDlg(TString& string,
62 TGFrame* main,
63 const char* title,
64 const char* label) :
04fa961a 65 AliMonitorDialog(main, 300, 80), fString(string)
66{
67// create a dialog for connecting to a monitor process
68
69 fStringLayout = new TGLayoutHints(kLHintsLeft | kLHintsCenterY, 2, 5, 2, 2);
70 fStringLabel = new TGLabel(fFrame, label);
71 fFrame->AddFrame(fStringLabel, fStringLayout);
72 fStringEntry = new TGTextEntry(fFrame, string.Data());
73 fStringEntry->Resize(100, fStringEntry->GetDefaultHeight());
74 fFrame->AddFrame(fStringEntry, fStringLayout);
75
76 fString = "";
77
78 fMain->SetWindowName(title);
79 fMain->MapSubwindows();
80 fMain->Layout();
81 gClient->WaitFor(fMain);
82}
83
84//_____________________________________________________________________________
c4bd737c 85AliMonitorClient::AliMonitorStringDlg::~AliMonitorStringDlg()
04fa961a 86{
87// clean up
88
89 delete fStringLabel;
90 delete fStringLayout;
91 delete fStringEntry;
92}
93
94//_____________________________________________________________________________
c4bd737c 95void AliMonitorClient::AliMonitorStringDlg::OnOkClicked()
04fa961a 96{
97 fString = fStringEntry->GetText();
98}
99
100
04fa961a 101//_____________________________________________________________________________
c4bd737c 102AliMonitorClient::AliMonitorNumberDlg::AliMonitorNumberDlg(Float_t& value,
103 TGFrame* main,
104 const char* title,
105 const char* label,
106 Float_t min) :
04fa961a 107 AliMonitorDialog(main, 250, 80), fNumber(value)
108{
109// create a dialog for getting a number
110
111 fNumberLayout = new TGLayoutHints(kLHintsLeft | kLHintsCenterY, 2, 5, 2, 2);
112 fNumberLabel = new TGLabel(fFrame, label);
113 fFrame->AddFrame(fNumberLabel, fNumberLayout);
114 fNumberEntry = new TGNumberEntry(fFrame, value, 4, -1,
115 TGNumberFormat::kNESRealOne);
116 fNumberEntry->SetLimits(TGNumberFormat::kNELLimitMin, min, 0);
117 fFrame->AddFrame(fNumberEntry, fNumberLayout);
118
119 fNumber = -1;
120
121 fMain->SetWindowName(title);
122 fMain->MapSubwindows();
123 fMain->Layout();
124 gClient->WaitFor(fMain);
125}
126
127//_____________________________________________________________________________
c4bd737c 128AliMonitorClient::AliMonitorNumberDlg::~AliMonitorNumberDlg()
04fa961a 129{
130// clean up
131
132 delete fNumberLabel;
133 delete fNumberLayout;
134 delete fNumberEntry;
135}
136
137//_____________________________________________________________________________
c4bd737c 138void AliMonitorClient::AliMonitorNumberDlg::OnOkClicked()
04fa961a 139{
140 fNumber = fNumberEntry->GetNumber();
141}
142
143
144
145// constants for menu entries
146enum {kMenuFileConnect, kMenuFileDisconnect, kMenuFileOpen, kMenuFileExit,
147 kMenuViewToolBar, kMenuViewTree, kMenuViewDescription,
148 kMenuViewReference, kMenuViewStatistics,
149 kMenuFavAdd, kMenuFavDelete,
150 kMenuFavLoad, kMenuFavSave, kMenuFavSaveAs, kMenuFavSaveOnExit,
151 kMenuRefLoad, kMenuRefThreshold,
152 kMenuRefTakeCurrent, kMenuRefSave, kMenuRefSaveAs,
153 kMenuOptLoop, kMenuOptPrint,
154 kMenuOptSave, kMenuOptSaveOnExit,
155 kMenuHelpDoc, kMenuHelpAbout
156};
157
158//_____________________________________________________________________________
159AliMonitorClient::AliMonitorClient():
160 TGMainFrame(gClient->GetRoot(), 500, 300)
161{
162// initialize the monitoring client window
163
164 // *** menu bar ***
165 fMenuBarLayout = new TGLayoutHints(kLHintsTop | kLHintsLeft | kLHintsExpandX,
166 0, 0, 1, 1);
167 fMenuBarItemLayout = new TGLayoutHints(kLHintsTop | kLHintsLeft, 0, 4, 0, 0);
168 fMenuBarHelpLayout = new TGLayoutHints(kLHintsTop | kLHintsRight);
169
170 // File menu
171 fMenuFile = new TGPopupMenu(gClient->GetRoot());
172 fMenuFile->AddEntry("&Connect...", kMenuFileConnect);
173 fMenuFile->AddEntry("&Disconnect...", kMenuFileDisconnect);
174 fMenuFile->HideEntry(kMenuFileDisconnect);
175 fMenuFile->AddEntry("&Open...", kMenuFileOpen);
176 fMenuFile->AddSeparator();
177 fMenuFile->AddEntry("E&xit", kMenuFileExit);
178 fMenuFile->Connect("Activated(Int_t)", "AliMonitorClient", this,
179 "OnMenuActivated(Int_t)");
180
181 // View menu
182 fMenuView = new TGPopupMenu(gClient->GetRoot());
183 fMenuView->AddEntry("Tool&bar", kMenuViewToolBar);
184 fMenuView->CheckEntry(kMenuViewToolBar);
185 fMenuView->AddEntry("&Tree", kMenuViewTree);
186 fMenuView->CheckEntry(kMenuViewTree);
187 fMenuView->AddEntry("&Description", kMenuViewDescription);
188 fMenuView->CheckEntry(kMenuViewDescription);
189 fMenuView->AddSeparator();
190 fMenuView->AddEntry("&Reference", kMenuViewReference);
191 fMenuView->CheckEntry(kMenuViewReference);
192 AliMonitorHisto::SetDrawRef(kTRUE);
193 fMenuView->AddEntry("&Statistics", kMenuViewStatistics);
194 fMenuView->CheckEntry(kMenuViewStatistics);
195 gStyle->SetOptStat(1110);
196 fMenuView->Connect("Activated(Int_t)", "AliMonitorClient", this,
197 "OnMenuActivated(Int_t)");
198
199 // Favorites menu
200 fMenuFavorites = new TGPopupMenu(gClient->GetRoot());
201 fMenuFavorites->AddEntry("&Add", kMenuFavAdd);
202 fMenuFavorites->DisableEntry(kMenuFavAdd);
203 fMenuFavorites->AddEntry("&Delete", kMenuFavDelete);
204 fMenuFavorites->DisableEntry(kMenuFavDelete);
205 fMenuFavorites->AddSeparator();
206 fMenuFavorites->AddEntry("&Load...", kMenuFavLoad);
207 fMenuFavorites->AddEntry("&Save", kMenuFavSave);
208 fMenuFavorites->DisableEntry(kMenuFavSave);
209 fMenuFavorites->AddEntry("&Save As...", kMenuFavSaveAs);
210 fMenuFavorites->DisableEntry(kMenuFavSaveAs);
211 fMenuFavorites->AddEntry("Save On &Exit", kMenuFavSaveOnExit);
212 fMenuFavorites->CheckEntry(kMenuFavSaveOnExit);
213 fMenuFavorites->Connect("Activated(Int_t)", "AliMonitorClient", this,
214 "OnMenuActivated(Int_t)");
215
216 // Reference menu
217 fMenuReference = new TGPopupMenu(gClient->GetRoot());
218 fMenuReference->AddEntry("&Load...", kMenuRefLoad);
219 fMenuReference->AddEntry("&Threshold...", kMenuRefThreshold);
220 fMenuReference->AddSeparator();
221 fMenuReference->AddEntry("Take &Current", kMenuRefTakeCurrent);
222 fMenuReference->DisableEntry(kMenuRefTakeCurrent);
223 fMenuReference->AddEntry("&Save", kMenuRefSave);
224 fMenuReference->DisableEntry(kMenuRefSave);
225 fMenuReference->AddEntry("Save &As...", kMenuRefSaveAs);
226 fMenuReference->DisableEntry(kMenuRefSaveAs);
227 fMenuReference->Connect("Activated(Int_t)", "AliMonitorClient", this,
228 "OnMenuActivated(Int_t)");
229
230 // Options menu
231 fMenuOptions = new TGPopupMenu(gClient->GetRoot());
232 fMenuOptions->AddEntry("&Loop Interval...", kMenuOptLoop);
233 fMenuOptions->AddEntry("&Print Command...", kMenuOptPrint);
234 fMenuOptions->AddSeparator();
235 fMenuOptions->AddEntry("&Save Settings", kMenuOptSave);
236 fMenuOptions->AddEntry("Save Settings on &Exit", kMenuOptSaveOnExit);
237 fMenuOptions->CheckEntry(kMenuOptSaveOnExit);
238 fMenuOptions->Connect("Activated(Int_t)", "AliMonitorClient", this,
239 "OnMenuActivated(Int_t)");
240
241 // Help menu
242 fMenuHelp = new TGPopupMenu(gClient->GetRoot());
243 fMenuHelp->AddEntry("&Documentation...", kMenuHelpDoc);
244 fMenuHelp->AddEntry("A&bout...", kMenuHelpAbout);
245 fMenuHelp->Connect("Activated(Int_t)", "AliMonitorClient", this,
246 "OnMenuActivated(Int_t)");
247
248 // menu bar
249 fMenuBar = new TGMenuBar(this, 1, 1, kHorizontalFrame);
250 fMenuBar->AddPopup("&File", fMenuFile, fMenuBarItemLayout);
251 fMenuBar->AddPopup("&View", fMenuView, fMenuBarItemLayout);
252 fMenuBar->AddPopup("F&avorites", fMenuFavorites, fMenuBarItemLayout);
253 fMenuBar->AddPopup("&Reference", fMenuReference, fMenuBarItemLayout);
254 fMenuBar->AddPopup("&Options", fMenuOptions, fMenuBarItemLayout);
255 fMenuBar->AddPopup("&Help", fMenuHelp, fMenuBarHelpLayout);
256
257 AddFrame(fMenuBar, fMenuBarLayout);
258
259
260 // *** tool bar ***
261 fToolBarLayout = new TGLayoutHints(kLHintsTop | kLHintsExpandX, 0, 0, 2, 2);
262 fToolBarSep = new TGHorizontal3DLine(this);
263 AddFrame(fToolBarSep, fToolBarLayout);
264 fToolBar = new TGToolBar(this, 60, 20, kHorizontalFrame);
265 AddFrame(fToolBar, fToolBarLayout);
266
267 // event number field
268 fEventNumberLayout = new TGLayoutHints(kLHintsCenterY | kLHintsLeft,
269 10, 2, 10, 5);
270 fEventNumber = new TGNumberEntry(fToolBar, 1, 4, 10,
271 TGNumberFormat::kNESInteger);
272 fEventNumber->SetLimits(TGNumberFormat::kNELLimitMin, 1, 0);
273 fToolBar->AddFrame(fEventNumber, fEventNumberLayout);
274 fEventNumber->GetNumberEntry()->Connect("ReturnPressed()",
275 "AliMonitorClient", this,
276 "OnEventNumberChanged()");
277 fEventNumber->GetButtonUp()->Connect("Clicked()",
278 "AliMonitorClient", this,
279 "OnEventNumberChanged()");
280 fEventNumber->GetButtonDown()->Connect("Clicked()",
281 "AliMonitorClient", this,
282 "OnEventNumberChanged()");
283
284 // draw event button
285 ToolBarData_t eventButton = {"h1_s.xpm", "draw event histogram",
286 kTRUE, 11, NULL};
287 fToolBar->AddButton(this, &eventButton, 5);
288 fEventButton = eventButton.fButton;
289 fEventButton->Connect("Pressed()", "AliMonitorClient", this,
290 "OnEventButtonPressed()");
291
292 // draw sum button
293 ToolBarData_t sumButton = {"h2_s.xpm", "draw sum histogram",
294 kTRUE, 12, NULL};
295 fToolBar->AddButton(this, &sumButton, 5);
296 fSumButton = sumButton.fButton;
297 fSumButton->Connect("Pressed()", "AliMonitorClient", this,
298 "OnSumButtonPressed()");
299
300 // draw run button
301 ToolBarData_t runButton = {"h3_s.xpm", "draw run histogram",
302 kTRUE, 13, NULL};
303 fToolBar->AddButton(this, &runButton, 5);
304 fRunButton = runButton.fButton;
305 fRunButton->SetDown(kTRUE);
306 fRunButton->Connect("Pressed()", "AliMonitorClient", this,
307 "OnRunButtonPressed()");
308
309 // loop button
310 char fileName[256];
311 sprintf(fileName, "%s/MONITOR/loop_on.xpm", gSystem->Getenv("ALICE_ROOT"));
312 ToolBarData_t loopButton = {fileName, "loop over histograms",
313 kFALSE, 21, NULL};
314 fToolBar->AddButton(this, &loopButton, 25);
315 fLoopButton = loopButton.fButton;
316 fLoopButton->Connect("Clicked()", "AliMonitorClient", this,
317 "OnLoopButtonClicked()");
318 fLoopOnPicture = gClient->GetPicture(fileName);
319 sprintf(fileName, "%s/MONITOR/loop_off2.xpm", gSystem->Getenv("ALICE_ROOT"));
320 fLoopOffPicture = gClient->GetPicture(fileName);
321
322 // previous button
323 sprintf(fileName, "%s/MONITOR/previous_s.xpm",
324 gSystem->Getenv("ALICE_ROOT"));
325 ToolBarData_t previousButton = {fileName, "go to previous histogram",
326 kFALSE, 22, NULL};
327 fToolBar->AddButton(this, &previousButton, 5);
328 fPreviousButton = previousButton.fButton;
329 fPreviousButton->Connect("Clicked()", "AliMonitorClient", this,
330 "OnPreviousButtonClicked()");
331
332 // next button
333 sprintf(fileName, "%s/MONITOR/next_s.xpm", gSystem->Getenv("ALICE_ROOT"));
334 ToolBarData_t nextButton = {fileName, "go to next histogram",
335 kFALSE, 23, NULL};
336 fToolBar->AddButton(this, &nextButton, 5);
337 fNextButton = nextButton.fButton;
338 fNextButton->Connect("Clicked()", "AliMonitorClient", this,
339 "OnNextButtonClicked()");
340
341 // copy button
342 sprintf(fileName, "%s/MONITOR/copy_s.xpm", gSystem->Getenv("ALICE_ROOT"));
343 ToolBarData_t copyButton = {fileName,
344 "copy the current histogram to a new canvas",
345 kFALSE, 31, NULL};
346 fToolBar->AddButton(this, &copyButton, 25);
347 fCopyButton = copyButton.fButton;
348 fCopyButton->Connect("Clicked()", "AliMonitorClient", this,
349 "OnCopyButtonClicked()");
350
351 // save button
352 sprintf(fileName, "%s/MONITOR/save_s.xpm", gSystem->Getenv("ALICE_ROOT"));
353 ToolBarData_t saveButton = {fileName, "save the current histogram",
354 kFALSE, 32, NULL};
355 fToolBar->AddButton(this, &saveButton, 5);
356 fSaveButton = saveButton.fButton;
357 fSaveButton->Connect("Clicked()", "AliMonitorClient", this,
358 "OnSaveButtonClicked()");
359
360 // print button
361 ToolBarData_t printButton = {"printer_s.xpm", "print the current histogram",
362 kFALSE, 33, NULL};
363 fToolBar->AddButton(this, &printButton, 5);
364 fPrintButton = printButton.fButton;
365 fPrintButton->Connect("Clicked()", "AliMonitorClient", this,
366 "OnPrintButtonClicked()");
367
368 // *** frames ***
369 fBottomLayout = new TGLayoutHints(kLHintsExpandX | kLHintsBottom);
370 fLeftLayout = new TGLayoutHints(kLHintsLeft | kLHintsExpandY);
371 fExpandLayout = new TGLayoutHints(kLHintsExpandX | kLHintsExpandY);
372
373 fVerticalFrame = new TGVerticalFrame(this, 10, 10);
374 AddFrame(fVerticalFrame, fExpandLayout);
375
376 fHorizontalFrame = new TGHorizontalFrame(fVerticalFrame, 10, 10);
377 fVerticalFrame->AddFrame(fHorizontalFrame, fExpandLayout);
378
379 // tree frame
380 fTreeFrame = new TGCompositeFrame(fHorizontalFrame, 10, 10,
381 kSunkenFrame | kFixedWidth);
382 fHorizontalFrame->AddFrame(fTreeFrame, fLeftLayout);
383 fTreeCanvas = new TGCanvas(fTreeFrame, 10, 10);
384 fTreeFrame->AddFrame(fTreeCanvas, fExpandLayout);
385 fTree = new TGListTree(fTreeCanvas, kHorizontalFrame);
386 fTreeCanvas->AddFrame(fTree, fExpandLayout);
387 fTree->Connect("Clicked(TGListTreeItem*,Int_t)", "AliMonitorClient",
388 this, "OnTreeClicked(TGListTreeItem*,Int_t)");
389 fTree->Connect("ReturnPressed(TGListTreeItem*)", "AliMonitorClient",
390 this, "OnTreeReturnPressed(TGListTreeItem*)");
391
392 // tree items
393 fAllItem = fTree->AddItem(NULL, "All");
394 fFavoritesItem = fTree->AddItem(NULL, "Favorites");
395 fComparisonItem = fTree->AddItem(NULL, "Comparison");
396 fHistoPicture = fClient->GetPicture("h1_t.xpm");
397 fTreeFrame->Resize(100, fTreeFrame->GetDefaultHeight());
398
399 // tree / histogram splitter
400 fTreeSplitter = new TGVSplitter(fHorizontalFrame, 4);
401 fTreeSplitter->SetFrame(fTreeFrame, kTRUE);
402 fHorizontalFrame->AddFrame(fTreeSplitter, fLeftLayout);
403
404 // histogram frame
405 fDrawFrame = new TGCompositeFrame(fHorizontalFrame, 10, 10, kSunkenFrame);
406 fHorizontalFrame->AddFrame(fDrawFrame, fExpandLayout);
407 fDrawCanvas = new TRootEmbeddedCanvas("current monitor histogram",
408 fDrawFrame, 10, 10);
409 fDrawFrame->AddFrame(fDrawCanvas, fExpandLayout);
410
411 // description frame
412 fDescriptionFrame = new TGCompositeFrame(fVerticalFrame, 10, 60,
413 kSunkenFrame | kFixedHeight);
414 fVerticalFrame->AddFrame(fDescriptionFrame, fBottomLayout);
415 fDescription = new TGTextView(fDescriptionFrame, 10, 60, "");
416 fDescriptionFrame->AddFrame(fDescription, fExpandLayout);
417
418 // histogram / description splitter
419 fDescriptionSplitter = new TGHSplitter(fVerticalFrame, 4, 4);
420 fVerticalFrame->AddFrame(fDescriptionSplitter, fBottomLayout);
421 fDescriptionSplitter->SetFrame(fDescriptionFrame, kFALSE);
422
423 // main window
424 Connect("CloseWindow()", "AliMonitorClient", this, "CloseWindow()");
425 SetWindowName("Monitor Client");
426 SetWMSize(GetWidth(), GetHeight());
427 Move(100, 100);
428 SetWMPosition(100, 100);
429 MapSubwindows();
430 Layout();
431 MapWindow();
432
433
434 // default data members
435 fServerName = "localhost";
436 fSocket = NULL;
437 fSocketHandler = NULL;
438
439 fFolder = CreateTopFolder();
440
441 fCurrentItem = NULL;
442 fBaseItem = NULL;
443 fLoopTimer = NULL;
444 fLoopInterval = 1000;
445
446 fFavoritesFileName = "";
447
448 fReferenceFileName = "";
449 fReference = CreateTopFolder();
450 AliMonitorHisto::SetThreshold(5.0);
451
452 fPrintCommand = "gv";
453
454 // load saved settings
455 LoadSettings();
456}
457
c4bd737c 458//_____________________________________________________________________________
459AliMonitorClient::AliMonitorClient(const AliMonitorClient& client) :
460 TGMainFrame(client)
461{
462 Fatal("AliMonitorClient", "copy constructor not implemented");
463}
464
465//_____________________________________________________________________________
466AliMonitorClient& AliMonitorClient::operator = (const AliMonitorClient&
467 /*client*/)
468{
469 Fatal("operator =", "assignment operator not implemented");
470 return *this;
471}
472
04fa961a 473//_____________________________________________________________________________
474AliMonitorClient::~AliMonitorClient()
475{
476// clean up
477
478 delete fMenuBarLayout;
479 delete fMenuBarItemLayout;
480 delete fMenuBarHelpLayout;
481 delete fMenuFile;
482 delete fMenuView;
483 delete fMenuFavorites;
484 delete fMenuReference;
485 delete fMenuOptions;
486 delete fMenuHelp;
487 delete fMenuBar;
488
489 delete fEventNumberLayout;
490 delete fEventNumber;
491 delete fToolBarLayout;
492 delete fToolBarSep;
493 delete fToolBar;
494
495 delete fBottomLayout;
496 delete fLeftLayout;
497 delete fExpandLayout;
498
499 delete fTree;
500 delete fTreeCanvas;
501 delete fTreeFrame;
502 delete fTreeSplitter;
503
504 delete fDrawCanvas;
505 delete fDrawFrame;
506
507 delete fDescriptionSplitter;
508 delete fDescription;
509 delete fDescriptionFrame;
510
511 delete fVerticalFrame;
512 delete fHorizontalFrame;
513
514 if (fSocket) {
515 fSocket->Close();
516 delete fSocket;
517 delete fSocketHandler;
518 }
519
520 if (fFolder) delete fFolder;
521
522 if (fLoopTimer) {
523 fLoopTimer->TurnOff();
524 delete fLoopTimer;
525 }
526
527 if (fReference) delete fReference;
528}
529
530
531//_____________________________________________________________________________
532void AliMonitorClient::CloseWindow()
533{
534// terminate the application when the window is closed
535
536 if (fMenuFavorites->IsEntryChecked(kMenuFavSaveOnExit)) {
537 SaveFavorites();
538 }
539 if (fMenuOptions->IsEntryChecked(kMenuOptSaveOnExit)) {
540 SaveSettings();
541 }
542 gApplication->Terminate(0);
543}
544
545
546//_____________________________________________________________________________
547void AliMonitorClient::OnNewData()
548{
549// called when data has arrived from the monitor server
550
551 if (CheckForNewData()) UpdateAll();
552}
553
554
555//_____________________________________________________________________________
556void AliMonitorClient::OnMenuActivated(Int_t id)
557{
558// called when a menu item was selected
559
560 switch (id) {
561
562 case kMenuFileConnect: {
563 if (ConnectToServer()) UpdateAll();
564 break;
565 }
566
567 case kMenuFileDisconnect: {
568 DisconnectFromServer();
569 break;
570 }
571
572 case kMenuFileOpen: {
573 if (OpenFile()) UpdateAll();
574 break;
575 }
576
577 case kMenuFileExit: {
578 CloseWindow();
579 break;
580 }
581
582 case kMenuViewToolBar: {
583 ViewToolBar(!fMenuView->IsEntryChecked(kMenuViewToolBar));
584 break;
585 }
586
587 case kMenuViewTree: {
588 ViewTree(!fMenuView->IsEntryChecked(kMenuViewTree));
589 break;
590 }
591
592 case kMenuViewDescription: {
593 ViewDescription(!fMenuView->IsEntryChecked(kMenuViewDescription));
594 break;
595 }
596
597 case kMenuViewReference: {
598 ViewReference(!fMenuView->IsEntryChecked(kMenuViewReference));
599 UpdateHisto();
600 break;
601 }
602
603 case kMenuViewStatistics: {
604 ViewStatistics(!fMenuView->IsEntryChecked(kMenuViewStatistics));
605 UpdateHisto();
606 break;
607 }
608
609 case kMenuFavAdd: {
610 if (AddFavorite()) {
611 fMenuFavorites->EnableEntry(kMenuFavSave);
612 fMenuFavorites->EnableEntry(kMenuFavSaveAs);
613 }
614 break;
615 }
616
617 case kMenuFavDelete: {
618 if (DeleteFavorite()) {
619 UpdateHisto();
620 UpdateDescription();
621 fMenuFavorites->DisableEntry(kMenuFavDelete);
622 fMenuFavorites->EnableEntry(kMenuFavSave);
623 fMenuFavorites->EnableEntry(kMenuFavSaveAs);
624 }
625 break;
626 }
627
628 case kMenuFavLoad: {
629 if (LoadFavorites()) {
630 UpdateHisto();
631 UpdateDescription();
632 fMenuFavorites->DisableEntry(kMenuFavSave);
633 fMenuFavorites->EnableEntry(kMenuFavSaveAs);
634 }
635 break;
636 }
637
638 case kMenuFavSave: {
639 if (SaveFavorites()) {
640 fMenuFavorites->DisableEntry(kMenuFavSave);
641 }
642 break;
643 }
644
645 case kMenuFavSaveAs: {
646 if (SaveFavoritesAs()) {
647 fMenuFavorites->DisableEntry(kMenuFavSave);
648 }
649 break;
650 }
651
652 case kMenuFavSaveOnExit: {
653 if (fMenuFavorites->IsEntryChecked(kMenuFavSaveOnExit)) {
654 fMenuFavorites->UnCheckEntry(kMenuFavSaveOnExit);
655 } else {
656 fMenuFavorites->CheckEntry(kMenuFavSaveOnExit);
657 }
658 break;
659 }
660
661 case kMenuRefLoad: {
662 if (LoadReference()) {
663 SetReference();
664 UpdateHisto();
665 UpdateComparisonTree();
666 fMenuReference->EnableEntry(kMenuRefSaveAs);
667 }
668 break;
669 }
670
671 case kMenuRefThreshold: {
672 Float_t threshold = AliMonitorHisto::GetThreshold();
673 new AliMonitorNumberDlg(threshold, this,
674 "Comparison with Reference Histograms",
675 "threshold for comparison:", 0.);
676 if (threshold < 0) break;
677
678 AliMonitorHisto::SetThreshold(threshold);
679 UpdateHisto();
680 UpdateComparisonTree();
681 break;
682 }
683
684 case kMenuRefTakeCurrent: {
685 if (TakeCurrentReference()) {
686 UpdateHisto();
687 UpdateComparisonTree();
688 fMenuReference->EnableEntry(kMenuRefSave);
689 fMenuReference->EnableEntry(kMenuRefSaveAs);
690 }
691 break;
692 }
693
694 case kMenuRefSave: {
695 if (SaveReference()) {
696 fMenuReference->DisableEntry(kMenuRefSave);
697 }
698 break;
699 }
700
701 case kMenuRefSaveAs: {
702 if (SaveReferenceAs()) {
703 fMenuReference->DisableEntry(kMenuRefSave);
704 }
705 break;
706 }
707
708 case kMenuOptLoop: {
709 Float_t interval = fLoopInterval * 0.001;
710 new AliMonitorNumberDlg(interval, this, "Loop Interval",
711 "loop time in seconds:", 0.1);
712 if (interval < 0) break;
713
714 fLoopInterval = Int_t(1000 * interval);
715 if (fLoopTimer) {
716 fLoopTimer->Stop();
717 fLoopTimer->Start(fLoopInterval);
718 }
719 break;
720 }
721
722 case kMenuOptPrint: {
723 TString printCommand(fPrintCommand);
724 new AliMonitorStringDlg(printCommand, this, "Print Command",
725 "shell command for printing:");
726 if (printCommand.IsNull()) break;
727
728 fPrintCommand = printCommand;
729 break;
730 }
731
732 case kMenuOptSaveOnExit: {
733 if (fMenuOptions->IsEntryChecked(kMenuOptSaveOnExit)) {
734 fMenuOptions->UnCheckEntry(kMenuOptSaveOnExit);
735 } else {
736 fMenuOptions->CheckEntry(kMenuOptSaveOnExit);
737 }
738 break;
739 }
740
741 case kMenuOptSave: {
742 SaveSettings();
743 break;
744 }
745
746 case kMenuHelpAbout: {
747 Int_t result;
748 new TGMsgBox(gClient->GetRoot(), this,
749 "About", "AliMonitorClient $Revision$",
750 kMBIconAsterisk, kMBOk, &result);
751 break;
752 }
753
754 default: {
755 Int_t result;
756 new TGMsgBox(gClient->GetRoot(), this,
757 "AliMonitorClient", "not yet implemented",
758 kMBIconExclamation, kMBOk, &result);
759 }
760 }
761}
762
763
764//_____________________________________________________________________________
765void AliMonitorClient::OnEventNumberChanged()
766{
767// called when the event number in the tool button was changed
768
769 if (!fRunButton->IsDown()) {
770 UpdateHisto();
771 UpdateComparisonTree();
772 }
773}
774
775//_____________________________________________________________________________
776void AliMonitorClient::OnEventButtonPressed()
777{
778// called when the event tool button was clicked
779
780 fSumButton->SetDown(kFALSE);
781 fRunButton->SetDown(kFALSE);
782 UpdateHisto();
783 UpdateComparisonTree();
784}
785
786//_____________________________________________________________________________
787void AliMonitorClient::OnSumButtonPressed()
788{
789// called when the sum tool button was clicked
790
791 fEventButton->SetDown(kFALSE);
792 fRunButton->SetDown(kFALSE);
793 UpdateHisto();
794 UpdateComparisonTree();
795}
796
797//_____________________________________________________________________________
798void AliMonitorClient::OnRunButtonPressed()
799{
800// called when the run tool button was clicked
801
802 fEventButton->SetDown(kFALSE);
803 fSumButton->SetDown(kFALSE);
804 UpdateHisto();
805 UpdateComparisonTree();
806}
807
808//_____________________________________________________________________________
809void AliMonitorClient::OnLoopButtonClicked()
810{
811// called when the loop tool button was clicked
812
813 // if loop is not running, start the loop timer and
814 // set the stop loop button picture
815 if (!fLoopTimer) {
816 if (!fBaseItem) {
817 if (!GetBaseItem()) return;
818 }
819 fLoopTimer = new TTimer(fLoopInterval);
820 fLoopTimer->Connect("Timeout()", "AliMonitorClient", this,
821 "OnLoopTimer()");
822 ((TGPictureButton*) fLoopButton)->SetPicture(fLoopOffPicture);
823 fLoopTimer->TurnOn();
824
825 // if the loop is running, stop it
826 } else {
827 StopLoop();
828 }
829}
830
831//_____________________________________________________________________________
832void AliMonitorClient::OnPreviousButtonClicked()
833{
834// called when the previous tool button was clicked
835
836 if (!fBaseItem) {
837 if (!GetBaseItem()) return;
838 }
839 StopLoop();
840 GoToPreviousItem();
841}
842
843//_____________________________________________________________________________
844void AliMonitorClient::OnNextButtonClicked()
845{
846// called when the next tool button was clicked
847
848 if (!fBaseItem) {
849 if (!GetBaseItem()) return;
850 }
851 StopLoop();
852 GoToNextItem();
853}
854
855//_____________________________________________________________________________
856void AliMonitorClient::OnCopyButtonClicked()
857{
858// called when the copy tool button was clicked
859
860 fDrawCanvas->GetCanvas()->DrawClone();
861}
862
863//_____________________________________________________________________________
864void AliMonitorClient::OnSaveButtonClicked()
865{
866// called when the save tool button was clicked
867
868 // display a file save dialog
869 static TGFileInfo fileInfo;
870 static const char* fileTypes[] = {"PostScript", "*.ps",
871 "Encapsulated PostScript", "*.eps",
872 "SVG", "*.svg",
873 "Gif files", "*.gif",
874 "Macro files", "*.C",
875 "ROOT files", "*.root",
876 "All files", "*",
877 NULL, NULL};
878 fileInfo.fFileTypes = fileTypes;
879 new TGFileDialog(gClient->GetRoot(), this, kFDSave, &fileInfo);
880 if (!fileInfo.fFilename) return;
881
882 fDrawCanvas->GetCanvas()->SaveAs(fileInfo.fFilename);
883}
884
885//_____________________________________________________________________________
886void AliMonitorClient::OnPrintButtonClicked()
887{
888// called when the print tool button was clicked
889
890 // save the canvas to a temporary postscript file
891 char fileName[L_tmpnam+4];
892 sprintf(fileName, "%s.ps", tmpnam(NULL));
893 fDrawCanvas->GetCanvas()->SaveAs(fileName);
894
895 // call the print command and delete the temporary file
896 char command[256];
897 sprintf(command, "%s %s", fPrintCommand.Data(), fileName);
898 gSystem->Exec(command);
899 gSystem->Unlink(fileName);
900}
901
902
903//_____________________________________________________________________________
904void AliMonitorClient::OnTreeClicked(TGListTreeItem* item, Int_t)
905{
906// called when an item in the histogram tree is clicked
907
908 OnTreeReturnPressed(item);
909}
910
911//_____________________________________________________________________________
912void AliMonitorClient::OnTreeReturnPressed(TGListTreeItem* item)
913{
914// called when return is pressed at an item in the histogram tree
915
916 fCurrentItem = item;
917 fBaseItem = NULL;
918 StopLoop();
919 UpdateItem(kFALSE);
920}
921
922
923//_____________________________________________________________________________
924void AliMonitorClient::OnLoopTimer()
925{
926// called by the loop timer when a new histogram should be displayed
927
928 if (!fBaseItem) {
929 if (!GetBaseItem()) return;
930 }
931 GoToNextItem();
932}
933
934
935//_____________________________________________________________________________
c4bd737c 936TFolder* AliMonitorClient::CreateTopFolder() const
04fa961a 937{
938// create a top folder for monitor histograms
939
940 return (new TFolder("Monitor", "monitor histograms"));
941}
942
943//_____________________________________________________________________________
944AliMonitorHisto* AliMonitorClient::GetHisto(const char* folderName,
945 const char* histoName)
946{
947// find the monitor histogram with the given name in the given folder
948
949 TGListTreeItem* folderItem = fTree->FindChildByName(fAllItem, folderName);
950 if (folderItem) {
951 TGListTreeItem* histoItem = fTree->FindChildByName(folderItem, histoName);
952 if (histoItem) return (AliMonitorHisto*) histoItem->GetUserData();
953 }
954 return NULL;
955}
956
957//_____________________________________________________________________________
958TGListTreeItem* AliMonitorClient::GetItem(TGListTreeItem* base,
959 const char* folderName,
960 const char* histoName,
961 Bool_t create)
962{
963// find the tree item with given name in the given folder
964// if create is kTRUE it is created if it is not there
965
966 // get or create the folder
967 TGListTreeItem* folderItem = fTree->FindChildByName(base, folderName);
968 if (!folderItem) {
969 if (!create) return NULL;
970 folderItem = fTree->AddItem(base, folderName);
971 }
972
973 // get or create the histo
974 TGListTreeItem* histoItem = fTree->FindChildByName(folderItem, histoName);
975 if (!histoItem) {
976 if (!create) return NULL;
977 histoItem = fTree->AddItem(folderItem, histoName,
978 fClient->GetPicture("h1_t.xpm"),
979 fClient->GetPicture("h1_t.xpm"));
980 }
981 return histoItem;
982}
983
984
985//_____________________________________________________________________________
986Bool_t AliMonitorClient::ConnectToServer()
987{
988// display the dialog for the server name or ip and try to connect to it
989
990 TString serverName(fServerName);
991
992 do {
993 // ask for the server name or ip
994 new AliMonitorStringDlg(serverName, this, "Connection to monitor process",
995 "monitor server name or ip:");
996 if (serverName.IsNull()) return kFALSE;
997
998 // connect to the server
c4bd737c 999 fSocket = new TSocket(serverName, AliMonitorProcess::GetPort());
04fa961a 1000 if (!fSocket || !fSocket->IsValid() || (fSocket->Send("client") <= 0)) {
1001 if (fSocket) delete fSocket;
1002 fSocket = NULL;
1003 Int_t result;
1004 new TGMsgBox(gClient->GetRoot(), this, "Connect",
1005 "connection to monitor server failed",
1006 kMBIconExclamation, kMBOk, &result);
1007
1008 } else { // set up a handler for notifying when new data is there
1009 fServerName = serverName;
1010 fSocketHandler = new TFileHandler(fSocket->GetDescriptor(),
1011 TFileHandler::kRead);
1012 fSocketHandler->Connect("Notified()", "AliMonitorClient", this,
1013 "OnNewData()");
1014 fSocketHandler->Add();
1015 TInetAddress adr = fSocket->GetInetAddress();
1016 Info("ConnectToServer", "connected to server:\n %s (%s), port %d\n",
1017 adr.GetHostName(), adr.GetHostAddress(), adr.GetPort());
1018 fMenuFile->HideEntry(kMenuFileConnect);
1019 fMenuFile->HideEntry(kMenuFileOpen);
1020 fMenuFile->EnableEntry(kMenuFileDisconnect);
1021 };
1022
1023 } while (!fSocket);
1024
1025 // delete the old monitor histos
1026 if (fFolder) delete fFolder;
1027 fFolder = CreateTopFolder();
1028 return kTRUE;
1029}
1030
1031//_____________________________________________________________________________
1032void AliMonitorClient::DisconnectFromServer()
1033{
1034// disconnect from the monitor server
1035
1036 // are-you-really-sure-dialog
1037 Int_t result;
1038 new TGMsgBox(gClient->GetRoot(), this, "Disconnect",
1039 "Do you really want to disconnect from the monitor server?",
1040 kMBIconQuestion, kMBYes | kMBNo, &result);
1041 if (result == kMBNo) return;
1042
1043 // disconnect from the server
6c599d5b 1044 fSocketHandler->Remove();
1045 fSocket->Send("Finished");
04fa961a 1046 fSocket->Close();
1047 delete fSocket;
1048 fSocket = NULL;
1049 fMenuFile->HideEntry(kMenuFileDisconnect);
1050 fMenuFile->EnableEntry(kMenuFileConnect);
1051 fMenuFile->EnableEntry(kMenuFileOpen);
1052}
1053
1054//_____________________________________________________________________________
1055Bool_t AliMonitorClient::OpenFile()
1056{
1057// open a file with monitor histograms
1058
1059 // display a file open dialog
1060 static TGFileInfo fileInfo;
1061 static const char* fileTypes[] = {"ROOT files", "*.root",
1062 "All files", "*",
1063 NULL, NULL};
1064 fileInfo.fFileTypes = fileTypes;
1065 new TGFileDialog(gClient->GetRoot(), this, kFDOpen, &fileInfo);
1066 if (!fileInfo.fFilename) return kFALSE;
1067
1068 // open the root file
1069 TFile* file = TFile::Open(fileInfo.fFilename);
1070 if (!file || !file->IsOpen()) {
1071 Int_t result;
1072 new TGMsgBox(gClient->GetRoot(), this, "Open",
1073 "The file could not be opened.",
1074 kMBIconExclamation, kMBOk, &result);
1075 return kFALSE;
1076 }
1077
1078 // get the folder with the monitor histograms
1079 TFolder* folder = (TFolder*) file->Get("Monitor");
1080 if (!folder || !folder->InheritsFrom(TFolder::Class())) {
1081 Int_t result;
1082 new TGMsgBox(gClient->GetRoot(), this, "Open",
1083 "The file does not contain monitor histograms.",
1084 kMBIconExclamation, kMBOk, &result);
1085 file->Close();
1086 delete file;
1087 return kFALSE;
1088 }
1089
1090 // replace the old folder with the new one
1091 file->Clear();
1092 file->Close();
1093 delete file;
1094 if (fFolder) delete fFolder;
1095 fFolder = folder;
1096 return kTRUE;
1097}
1098
1099
1100//_____________________________________________________________________________
1101void AliMonitorClient::ViewToolBar(Bool_t visible)
1102{
1103// en- or disable the view of the tool bar
1104
1105 if (visible) {
1106 ShowFrame(fToolBarSep);
1107 ShowFrame(fToolBar);
1108 fMenuView->CheckEntry(kMenuViewToolBar);
1109 } else {
1110 HideFrame(fToolBarSep);
1111 HideFrame(fToolBar);
1112 fMenuView->UnCheckEntry(kMenuViewToolBar);
1113 }
1114}
1115
1116//_____________________________________________________________________________
1117void AliMonitorClient::ViewTree(Bool_t visible)
1118{
1119// en- or disable the view of the tree
1120
1121 if (visible) {
1122 fHorizontalFrame->ShowFrame(fTreeFrame);
1123 fHorizontalFrame->ShowFrame(fTreeSplitter);
1124 fMenuView->CheckEntry(kMenuViewTree);
1125 } else {
1126 fHorizontalFrame->HideFrame(fTreeFrame);
1127 fHorizontalFrame->HideFrame(fTreeSplitter);
1128 fMenuView->UnCheckEntry(kMenuViewTree);
1129 }
1130}
1131
1132//_____________________________________________________________________________
1133void AliMonitorClient::ViewDescription(Bool_t visible)
1134{
1135// en- or disable the view of the histogram description
1136
1137 if (visible) {
1138 fVerticalFrame->ShowFrame(fDescriptionFrame);
1139 fVerticalFrame->ShowFrame(fDescriptionSplitter);
1140 fMenuView->CheckEntry(kMenuViewDescription);
1141 } else {
1142 fVerticalFrame->HideFrame(fDescriptionFrame);
1143 fVerticalFrame->HideFrame(fDescriptionSplitter);
1144 fMenuView->UnCheckEntry(kMenuViewDescription);
1145 }
1146}
1147
1148//_____________________________________________________________________________
1149void AliMonitorClient::ViewReference(Bool_t visible)
1150{
1151// en- or disable the view of the reference histos
1152
1153 if (visible) {
1154 AliMonitorHisto::SetDrawRef(kTRUE);
1155 fMenuView->CheckEntry(kMenuViewReference);
1156 } else {
1157 AliMonitorHisto::SetDrawRef(kFALSE);
1158 fMenuView->UnCheckEntry(kMenuViewReference);
1159 }
1160}
1161
1162//_____________________________________________________________________________
1163void AliMonitorClient::ViewStatistics(Bool_t visible)
1164{
1165// en- or disable the view of the statistics box
1166
1167 if (visible) {
1168 gStyle->SetOptStat(1110);
1169 fMenuView->CheckEntry(kMenuViewStatistics);
1170 } else {
1171 gStyle->SetOptStat(0);
1172 fMenuView->UnCheckEntry(kMenuViewStatistics);
1173 }
1174}
1175
1176
1177//_____________________________________________________________________________
1178Bool_t AliMonitorClient::AddFavorite()
1179{
1180// add the current histogram or folder to the list of favorites
1181
1182 if (!fCurrentItem || !fCurrentItem->GetParent()) return kFALSE;
1183
1184 // get the folder item
1185 TGListTreeItem* folderItem = fCurrentItem->GetParent();
1186 if (fCurrentItem->GetFirstChild()) folderItem = fCurrentItem;
1187
1188 Bool_t result = kFALSE;
1189
1190 // add a folder
1191 if (fCurrentItem->GetFirstChild()) {
1192 TGListTreeItem* histoItem = fCurrentItem->GetFirstChild();
1193 while (histoItem) {
1194 if (!GetItem(fFavoritesItem, folderItem->GetText(),
1195 histoItem->GetText(), kFALSE)) result = kTRUE;
1196 TGListTreeItem* item = GetItem(fFavoritesItem, folderItem->GetText(),
1197 histoItem->GetText(), kTRUE);
1198 item->SetUserData(histoItem->GetUserData());
1199 histoItem = histoItem->GetNextSibling();
1200 }
1201
1202 // add a histo
1203 } else {
1204 if (!GetItem(fFavoritesItem, folderItem->GetText(),
1205 fCurrentItem->GetText(), kFALSE)) result = kTRUE;
1206 TGListTreeItem* item = GetItem(fFavoritesItem, folderItem->GetText(),
1207 fCurrentItem->GetText(), kTRUE);
1208 item->SetUserData(fCurrentItem->GetUserData());
1209 }
1210
1211 if (result) gClient->NeedRedraw(fTree);
1212 return result;
1213}
1214
1215//_____________________________________________________________________________
1216Bool_t AliMonitorClient::DeleteFavorite()
1217{
1218// delete the current histogram or folder from the list of favorites
1219
1220 // check that the current item is a favorites histo or folder
1221 if (!fCurrentItem || !fCurrentItem->GetParent()) return kFALSE;
1222 TGListTreeItem* base = fCurrentItem;
1223 while (base->GetParent()) base = base->GetParent();
1224 if (base != fFavoritesItem) return kFALSE;
1225
1226 // delete it
1227 TGListTreeItem* parent = fCurrentItem->GetParent();
1228 fTree->DeleteItem(fCurrentItem);
1229 fCurrentItem = NULL;
1230
1231 // delete the parent folder if it is empty now
1232 if (parent->GetParent() != NULL) {
1233 if (!parent->GetFirstChild()) fTree->DeleteItem(parent);
1234 }
1235
1236 gClient->NeedRedraw(fTree);
1237 return kTRUE;
1238}
1239
1240//_____________________________________________________________________________
1241Bool_t AliMonitorClient::LoadFavorites(Bool_t dialog)
1242{
1243// load the list of favorites from a file
1244
1245 // display a file open dialog
1246 TGFileInfo fileInfo;
1247 static const char* fileTypes[] = {"Favorites files", "*.fav",
1248 "All files", "*",
1249 NULL, NULL};
1250 fileInfo.fFileTypes = fileTypes;
1251 fileInfo.fIniDir = StrDup(".");
1252 fileInfo.fFilename = StrDup(fFavoritesFileName.Data());
1253 if (dialog) {
1254 new TGFileDialog(gClient->GetRoot(), this, kFDOpen, &fileInfo);
1255 if (!fileInfo.fFilename) return kFALSE;
1256 }
1257
1258 // open the text file
1259 FILE* file = fopen(fileInfo.fFilename, "rt");
1260 if (!file) {
1261 Int_t result;
1262 new TGMsgBox(gClient->GetRoot(), this, "Load Favorites",
1263 "The file could not be opened.",
1264 kMBIconExclamation, kMBOk, &result);
1265 return kFALSE;
1266 }
1267
1268 // delete the old favorites
1269 TGListTreeItem* favFolderItem = fFavoritesItem->GetFirstChild();
1270 while (favFolderItem) {
1271 TGListTreeItem* deleteItem = favFolderItem;
1272 favFolderItem = favFolderItem->GetNextSibling();
1273 fTree->DeleteItem(deleteItem);
1274 }
1275
1276 // scan the text file and add the favorites histos
1277 char buffer[256];
1278 while (!feof(file)) {
1279 if (fgets(buffer, 255, file) == NULL) break;
97d6eb66 1280 char* folder = strtok(buffer, "/");
1281 char* item = strtok(NULL, "\n");
04fa961a 1282 if (item[strlen(item)-1] == '\n') item[strlen(item)-1] = 0;
1283 if (!folder || !item) continue;
1284
1285 AliMonitorHisto* histo = GetHisto(folder, item);
1286 TGListTreeItem* histoItem = GetItem(fFavoritesItem, folder, item, kTRUE);
1287 histoItem->SetUserData(histo);
1288 }
1289 fclose(file);
1290
1291 return kTRUE;
1292}
1293
1294//_____________________________________________________________________________
1295Bool_t AliMonitorClient::SaveFavorites()
1296{
1297// save the list of favorites in a file with the name fFavoritesFileName
1298
1299 // if no file name is given use a default one
1300 if (fFavoritesFileName.IsNull()) {
1301 char* fileName = gSystem->ConcatFileName(gSystem->HomeDirectory(),
1302 "AliMonitorClient.fav");
1303 fFavoritesFileName = fileName;
1304 free(fileName);
1305 }
1306
1307 // open the text file
1308 FILE* file = fopen(fFavoritesFileName.Data(), "wt");
1309 if (!file) {
1310 Int_t result;
1311 new TGMsgBox(gClient->GetRoot(), this, "Save Favorites",
1312 "The file could not be opened.",
1313 kMBIconExclamation, kMBOk, &result);
1314 return kFALSE;
1315 }
1316
1317 // loop over folders
1318 TGListTreeItem* folderItem = fFavoritesItem->GetFirstChild();
1319 while (folderItem) {
1320
1321 // loop over histos
1322 TGListTreeItem* histoItem = folderItem->GetFirstChild();
1323 while (histoItem) {
1324
1325 // write the favorites
1326 if (fprintf(file, "%s/%s\n", folderItem->GetText(),
1327 histoItem->GetText()) <= 0) {
1328 Int_t result;
1329 new TGMsgBox(gClient->GetRoot(), this, "Save Favorites",
1330 "An error occured while sving the favorites.",
1331 kMBIconExclamation, kMBOk, &result);
1332 fclose(file);
1333 return kFALSE;
1334 }
1335 histoItem = histoItem->GetNextSibling();
1336 }
1337
1338 folderItem = folderItem->GetNextSibling();
1339 }
1340
1341 fclose(file);
1342 Info("SaveFavorites", "favorites saved to file %s",
1343 fFavoritesFileName.Data());
1344 return kTRUE;
1345}
1346
1347//_____________________________________________________________________________
1348Bool_t AliMonitorClient::SaveFavoritesAs()
1349{
1350// ask for a file name and save the favorites to this file
1351
1352 // display a save file dialog
1353 TGFileInfo fileInfo;
1354 static const char* fileTypes[] = {"Favorites files", "*.fav",
1355 "All files", "*",
1356 NULL, NULL};
1357 fileInfo.fFileTypes = fileTypes;
1358 fileInfo.fIniDir = StrDup(".");
1359 fileInfo.fFilename = StrDup(fFavoritesFileName.Data());
1360 new TGFileDialog(gClient->GetRoot(), this, kFDSave, &fileInfo);
1361 if (!fileInfo.fFilename) return kFALSE;
1362
1363 // save the favorites
1364 fFavoritesFileName = fileInfo.fFilename;
1365 return SaveFavorites();
1366}
1367
1368
1369//_____________________________________________________________________________
1370Bool_t AliMonitorClient::LoadReference(Bool_t dialog)
1371{
1372// load reference histograms from a file
1373
1374 // display a file open dialog
1375 TGFileInfo fileInfo;
1376 static const char* fileTypes[] = {"ROOT files", "*.root",
1377 "All files", "*",
1378 NULL, NULL};
1379 fileInfo.fFileTypes = fileTypes;
1380 fileInfo.fIniDir = StrDup(".");
1381 fileInfo.fFilename = StrDup(fReferenceFileName.Data());
1382 if (dialog) {
1383 new TGFileDialog(gClient->GetRoot(), this, kFDOpen, &fileInfo);
1384 if (!fileInfo.fFilename) return kFALSE;
1385 }
1386
1387 // open the root file
1388 TFile* file = TFile::Open(fileInfo.fFilename);
1389 if (!file || !file->IsOpen()) {
1390 Int_t result;
1391 new TGMsgBox(gClient->GetRoot(), this, "Load Reference",
1392 "The file could not be opened.",
1393 kMBIconExclamation, kMBOk, &result);
1394 return kFALSE;
1395 }
1396
1397 // get the folder with the monitor histograms
1398 TFolder* folder = (TFolder*) file->Get("Monitor");
1399 if (!folder || !folder->InheritsFrom(TFolder::Class())) {
1400 Int_t result;
1401 new TGMsgBox(gClient->GetRoot(), this, "Load Reference",
1402 "The file does not contain monitor histograms.",
1403 kMBIconExclamation, kMBOk, &result);
1404 file->Close();
1405 delete file;
1406 return kFALSE;
1407 }
1408
1409 // replace the old reference folder with the new one
1410 fReferenceFileName = fileInfo.fFilename;
1411 file->Clear();
1412 file->Close();
1413 delete file;
1414 if (fReference) delete fReference;
1415 fReference = folder;
1416 return kTRUE;
1417}
1418
1419//_____________________________________________________________________________
1420void AliMonitorClient::SetReference()
1421{
1422// set the reference histograms for all monitor histograms
1423
1424 // loop over folder
1425 TIterator* iFolder = fFolder->GetListOfFolders()->MakeIterator();
1426 while (TFolder* folder = (TFolder*) iFolder->Next()) {
1427 TFolder* refFolder = (TFolder*) fReference->FindObject(folder->GetName());
1428 if (!refFolder) continue;
1429
1430 // loop over histos
1431 TIterator* iHisto = folder->GetListOfFolders()->MakeIterator();
1432 while (AliMonitorHisto* histo = (AliMonitorHisto*) iHisto->Next()) {
1433 AliMonitorHisto* refHisto =
1434 (AliMonitorHisto*) refFolder->FindObject(histo->GetName());
1435 if (!refHisto) continue;
1436 histo->SetReference(refHisto);
1437 }
1438 delete iHisto;
1439
1440 }
1441 delete iFolder;
1442}
1443
1444//_____________________________________________________________________________
1445Bool_t AliMonitorClient::TakeCurrentReference()
1446{
1447// take the current monitor histogram or folder as reference
1448
1449 // check that a histo or folder is selected
1450 if (!fCurrentItem) return kFALSE;
1451 AliMonitorHisto* histo = (AliMonitorHisto*) fCurrentItem->GetUserData();
1452 if (!histo && !fCurrentItem->GetFirstChild()) return kFALSE;
1453
1454 // confirm-dialog
1455 char message[256];
1456 if (histo) {
1457 sprintf(message, "Do you want to take the current histogram %s/%s "
1458 "as reference histogram?", fCurrentItem->GetParent()->GetText(),
1459 histo->GetName());
1460 } else {
1461 sprintf(message, "Do you want to take all current histogram of the "
1462 "folder %s as reference histogram?", fCurrentItem->GetText());
1463 }
1464 Int_t result;
1465 new TGMsgBox(gClient->GetRoot(), this, "Take Current as Reference",
1466 message, kMBIconQuestion, kMBYes | kMBNo, &result);
1467 if (result != kMBYes) return kFALSE;
1468
1469 // take ...
1470 if (histo) { // ... a histo
1471 TakeReferenceHisto(fCurrentItem->GetParent()->GetText(), histo);
1472 } else if (fCurrentItem->GetParent()) { // ... a folder
1473 TakeReferenceFolder(fCurrentItem);
1474 } else { // ... a top folder
1475 TGListTreeItem* folderItem = fCurrentItem->GetFirstChild();
1476 while (folderItem) {
1477 TakeReferenceFolder(folderItem);
1478 folderItem = folderItem->GetNextSibling();
1479 }
1480 }
1481 return kTRUE;
1482}
1483
1484//_____________________________________________________________________________
1485void AliMonitorClient::TakeReferenceHisto(const char* folderName,
1486 AliMonitorHisto* histo)
1487{
1488// take the given monitor histogram as reference histogram
1489
1490 // get or create the reference folder
1491 TFolder* refFolder = (TFolder*) fReference->FindObject(folderName);
1492 if (!refFolder) refFolder = fReference->AddFolder(folderName, folderName);
1493
1494 // delete the old reference histo
1495 AliMonitorHisto* refHisto =
1496 (AliMonitorHisto*) refFolder->FindObject(histo->GetName());
1497 if (refHisto) {
1498 refFolder->Remove(refHisto);
1499 delete refHisto;
1500 }
1501
1502 // add the new one and use it as reference
1503 refFolder->Add(new AliMonitorHisto(*histo));
1504 histo->SetReference(histo);
1505}
1506
1507//_____________________________________________________________________________
1508void AliMonitorClient::TakeReferenceFolder(TGListTreeItem* item)
1509{
1510// take all monitor histogram in the given folder as reference histograms
1511
1512 // loop over histos
1513 TGListTreeItem* histoItem = item->GetFirstChild();
1514 while (histoItem) {
1515 AliMonitorHisto* histo = (AliMonitorHisto*) histoItem->GetUserData();
1516 if (histo) TakeReferenceHisto(item->GetText(), histo);
1517 histoItem = histoItem->GetNextSibling();
1518 }
1519}
1520
1521//_____________________________________________________________________________
1522Bool_t AliMonitorClient::SaveReference()
1523{
1524// save the reference histograms to the file with name fReferenceFileName
1525
1526 // if no file name is given use a default one
1527 if (fFavoritesFileName.IsNull()) {
1528 char* fileName = gSystem->ConcatFileName(gSystem->HomeDirectory(),
1529 "AliMonitorClientRef.root");
1530 fFavoritesFileName = fileName;
1531 free(fileName);
1532 }
1533
1534 // open the root file
1535 TFile* file = TFile::Open(fReferenceFileName, "RECREATE");
1536 if (!file || !file->IsOpen()) {
1537 Int_t result;
1538 new TGMsgBox(gClient->GetRoot(), this, "Save Reference",
1539 "The file could not be opened.",
1540 kMBIconExclamation, kMBOk, &result);
1541 if (file) delete file;
1542 return kFALSE;
1543 }
1544
1545 // write the reference folder
1546 fReference->Write();
1547 file->Close();
1548 delete file;
1549 Info("SaveReference", "reference histograms saved to file %s",
1550 fReferenceFileName.Data());
1551 return kTRUE;
1552}
1553
1554//_____________________________________________________________________________
1555Bool_t AliMonitorClient::SaveReferenceAs()
1556{
1557// ask for a file name and save the reference histograms to this file
1558
1559 // display a save file dialog
1560 TGFileInfo fileInfo;
1561 static const char* fileTypes[] = {"ROOT files", "*.root",
1562 "All files", "*",
1563 NULL, NULL};
1564 fileInfo.fFileTypes = fileTypes;
1565 fileInfo.fIniDir = StrDup(".");
1566 fileInfo.fFilename = StrDup(fReferenceFileName.Data());
1567 new TGFileDialog(gClient->GetRoot(), this, kFDSave, &fileInfo);
1568 if (!fileInfo.fFilename) return kFALSE;
1569
1570 // save the references
1571 fReferenceFileName = fileInfo.fFilename;
1572 return SaveReference();
1573}
1574
1575
1576//_____________________________________________________________________________
1577void AliMonitorClient::StopLoop()
1578{
1579// stop looping over histograms
1580
1581 // stop the timer and reset the loop button picture
1582 if (fLoopTimer) {
1583 fLoopTimer->TurnOff();
1584 delete fLoopTimer;
1585 fLoopTimer = NULL;
1586 ((TGPictureButton*) fLoopButton)->SetPicture(fLoopOnPicture);
1587 }
1588}
1589
1590//_____________________________________________________________________________
1591void AliMonitorClient::LoadSettings()
1592{
1593// load setting from the file with the name fgSettingFileName and apply them
1594
1595 // open the text file
1596 char* fileName = gSystem->ConcatFileName(gSystem->HomeDirectory(),
1597 fgSettingsFileName);
1598 FILE* file = fopen(fileName, "rt");
1599 if (!file) {
1600 free(fileName);
1601 return;
1602 }
1603
1604 // scan the text file and apply the settings
1605 char buffer[256];
1606 while (!feof(file)) {
1607 if (fgets(buffer, 255, file) == NULL) break;
97d6eb66 1608 char* token = strtok(buffer, "=");
1609 char* value = strtok(NULL, "\n");
04fa961a 1610 if (!token || !value) continue;
1611 if (value[strlen(value)-1] == '\n') value[strlen(value)-1] = 0;
1612
1613 if (strcmp(token, "ServerName") == 0) {
1614 fServerName = value;
1615
1616 } else if (strcmp(token, "ViewToolBar") == 0) {
1617 ViewToolBar(strcmp(value, "0") != 0);
1618 } else if (strcmp(token, "ViewTree") == 0) {
1619 ViewTree(strcmp(value, "0") != 0);
1620 } else if (strcmp(token, "ViewDescription") == 0) {
1621 ViewDescription(strcmp(value, "0") != 0);
1622 } else if (strcmp(token, "ViewReference") == 0) {
1623 ViewReference(strcmp(value, "0") != 0);
1624 } else if (strcmp(token, "ViewStatistics") == 0) {
1625 ViewStatistics(strcmp(value, "0") != 0);
1626
1627 } else if (strcmp(token, "FavoritesFileName") == 0) {
1628 fFavoritesFileName = value;
1629 LoadFavorites(kFALSE);
1630 } else if (strcmp(token, "FavoritesSaveOnExit") == 0) {
1631 if (strcmp(value, "0") != 0) {
1632 fMenuFavorites->CheckEntry(kMenuFavSaveOnExit);
1633 } else {
1634 fMenuFavorites->UnCheckEntry(kMenuFavSaveOnExit);
1635 }
1636
1637 } else if (strcmp(token, "ReferenceFileName") == 0) {
1638 fReferenceFileName = value;
1639 LoadReference(kFALSE);
1640 } else if (strcmp(token, "ReferenceThreshold") == 0) {
1641 AliMonitorHisto::SetThreshold(atof(value));
1642
1643 } else if (strcmp(token, "LoopInterval") == 0) {
1644 fLoopInterval = atoi(value);
1645 } else if (strcmp(token, "PrintCommand") == 0) {
1646 fPrintCommand = value;
1647 } else if (strcmp(token, "SettingsSaveOnExit") == 0) {
1648 if (strcmp(value, "0") != 0) {
1649 fMenuOptions->CheckEntry(kMenuOptSaveOnExit);
1650 } else {
1651 fMenuOptions->UnCheckEntry(kMenuOptSaveOnExit);
1652 }
1653 }
1654 }
1655
1656 fclose(file);
1657 Info("LoadSettings", "settings from file %s applied", fileName);
1658 free(fileName);
1659}
1660
1661//_____________________________________________________________________________
1662void AliMonitorClient::SaveSettings()
1663{
1664// save setting to the file with the name fgSettingFileName
1665
1666 // open the text file
1667 char* fileName = gSystem->ConcatFileName(gSystem->HomeDirectory(),
1668 fgSettingsFileName);
1669 FILE* file = fopen(fileName, "wt");
1670 if (!file) {
1671 Int_t result;
1672 new TGMsgBox(gClient->GetRoot(), this, "Save Settings",
1673 "The file could not be opened.",
1674 kMBIconExclamation, kMBOk, &result);
1675 free(fileName);
1676 return;
1677 }
1678
1679 // write the settings
1680 fprintf(file, "ServerName=%s\n", fServerName.Data());
1681
1682 fprintf(file, "ViewToolBar=%d\n",
1683 fMenuView->IsEntryChecked(kMenuViewToolBar));
1684 fprintf(file, "ViewTree=%d\n",
1685 fMenuView->IsEntryChecked(kMenuViewTree));
1686 fprintf(file, "ViewDescription=%d\n",
1687 fMenuView->IsEntryChecked(kMenuViewDescription));
1688 fprintf(file, "ViewReference=%d\n",
1689 fMenuView->IsEntryChecked(kMenuViewReference));
1690 fprintf(file, "ViewStatistics=%d\n",
1691 fMenuView->IsEntryChecked(kMenuViewStatistics));
1692
1693 if (!fFavoritesFileName.IsNull()) {
1694 fprintf(file, "FavoritesFileName=%s\n", fFavoritesFileName.Data());
1695 }
1696 fprintf(file, "FavoritesSaveOnExit=%d\n",
1697 fMenuFavorites->IsEntryChecked(kMenuFavSaveOnExit));
1698
1699 if (!fReferenceFileName.IsNull()) {
1700 fprintf(file, "ReferenceFileName=%s\n", fReferenceFileName.Data());
1701 }
1702 fprintf(file, "ReferenceThreshold=%.1f\n", AliMonitorHisto::GetThreshold());
1703
1704 fprintf(file, "LoopInterval=%d\n", fLoopInterval);
1705 fprintf(file, "PrintCommand=%s\n", fPrintCommand.Data());
1706 fprintf(file, "SettingsSaveOnExit=%d\n",
1707 fMenuOptions->IsEntryChecked(kMenuOptSaveOnExit));
1708
1709 fclose(file);
1710 Info("SaveSettings", "settings saved to file %s", fileName);
1711 free(fileName);
1712}
1713
1714
1715//_____________________________________________________________________________
1716Bool_t AliMonitorClient::GetBaseItem()
1717{
1718// get the base item for looping over histograms
1719
1720 if (fCurrentItem) {
1721 // the base item is a folder
1722 fBaseItem = fCurrentItem;
1723 // if the current item is a histo, its parent is the base folder
1724 if (fBaseItem->GetParent() && fBaseItem->GetParent()->GetParent()) {
1725 fBaseItem = fBaseItem->GetParent();
1726 }
1727
1728 } else { // if no item is selected the All item is the base item
1729 fBaseItem = fAllItem;
1730 fCurrentItem = fBaseItem->GetFirstChild();
1731 if (!fCurrentItem) return kFALSE;
1732 }
1733
1734 return kTRUE;
1735}
1736
1737//_____________________________________________________________________________
1738Bool_t AliMonitorClient::GoToNextItem()
1739{
1740// go to the next histogram in the loop
1741
1742 if (!fCurrentItem) return kFALSE;
1743 if (!fBaseItem || !fBaseItem->GetFirstChild()) return kFALSE;
1744
1745 // remember the start item to avoid an endless loop
1746 TGListTreeItem* startItem = fCurrentItem;
1747
1748 do {
1749 // folder -> first child
1750 if (fCurrentItem->GetFirstChild()) {
1751 fCurrentItem = fCurrentItem->GetFirstChild();
1752
1753 // histo -> next histo
1754 } else if ((fCurrentItem != fBaseItem) &&
1755 (fCurrentItem->GetNextSibling())) {
1756 fCurrentItem = fCurrentItem->GetNextSibling();
1757
1758 // last histo in folder -> next folder
1759 } else if ((fCurrentItem != fBaseItem) &&
1760 (fCurrentItem->GetParent() != fBaseItem) &&
1761 fCurrentItem->GetParent()->GetNextSibling()) {
1762 fCurrentItem = fCurrentItem->GetParent()->GetNextSibling();
1763
1764 // last histo in last folder -> first folder
1765 } else {
1766 fCurrentItem = fBaseItem->GetFirstChild();
1767 }
1768
1769 // abort if no next item found
1770 if (fCurrentItem == startItem) return kFALSE;
1771
1772 // end loop if an item with a monitor histo was found
1773 } while (!fCurrentItem->GetUserData());
1774
1775 UpdateItem(kTRUE);
1776 return kTRUE;
1777}
1778
1779//_____________________________________________________________________________
1780Bool_t AliMonitorClient::GoToPreviousItem()
1781{
1782// go to the previous histogram in the loop
1783
1784 if (!fCurrentItem) return kFALSE;
1785 if (!fBaseItem || !fBaseItem->GetFirstChild()) return kFALSE;
1786
1787 // remember the start item to avoid an endless loop
1788 TGListTreeItem* startItem = fCurrentItem;
1789
1790 do {
1791 // folder -> last child
1792 if (fCurrentItem->GetFirstChild()) {
1793 fCurrentItem = fCurrentItem->GetFirstChild();
1794 while (fCurrentItem->GetNextSibling()) {
1795 fCurrentItem = fCurrentItem->GetNextSibling();
1796 }
1797
1798 // histo -> previous histo
1799 } else if ((fCurrentItem != fBaseItem) &&
1800 (fCurrentItem->GetPrevSibling())) {
1801 fCurrentItem = fCurrentItem->GetPrevSibling();
1802
1803 // first histo in folder -> previous folder
1804 } else if ((fCurrentItem != fBaseItem) &&
1805 (fCurrentItem->GetParent() != fBaseItem) &&
1806 fCurrentItem->GetParent()->GetPrevSibling()) {
1807 fCurrentItem = fCurrentItem->GetParent()->GetPrevSibling();
1808
1809 // first histo in first folder -> last folder
1810 } else {
1811 fCurrentItem = fBaseItem->GetFirstChild();
1812 while (fCurrentItem->GetNextSibling()) {
1813 fCurrentItem = fCurrentItem->GetNextSibling();
1814 }
1815 }
1816
1817 // abort if no next item found
1818 if (fCurrentItem == startItem) return kFALSE;
1819
1820 // end loop if an item with a monitor histo was found
1821 } while (!fCurrentItem->GetUserData());
1822
1823 UpdateItem(kTRUE);
1824 return kTRUE;
1825}
1826
1827//_____________________________________________________________________________
1828void AliMonitorClient::UpdateItem(Bool_t highlight)
1829{
1830// update the displayed tree for currently selected item
1831
1832 if (highlight) { // highlight the selected item and open its parent folders
1833 TGListTreeItem* parent = fCurrentItem->GetParent();
1834 while (parent) {
1835 if (!parent->IsOpen()) fTree->OpenItem(parent);
1836 parent = parent->GetParent();
1837 }
1838 fTree->HighlightItem(fCurrentItem);
1839 gClient->NeedRedraw(fTree);
1840 }
1841
1842 // update displayed histo
1843 UpdateDescription();
1844 UpdateHisto();
1845
1846 // en- or disable the "Reference/Take Current" menu item
1847 TGListTreeItem* base = fCurrentItem;
1848 while (base->GetParent()) base = base->GetParent();
1849 if (base != fComparisonItem) {
1850 fMenuReference->EnableEntry(kMenuRefTakeCurrent);
1851 } else {
1852 fMenuReference->DisableEntry(kMenuRefTakeCurrent);
1853 }
1854
1855 // en- or disable the "Favorites/Add" and "Favorites/Delete" menu items
1856 if (fCurrentItem->GetParent()) {
1857 if (base == fFavoritesItem) {
1858 fMenuFavorites->DisableEntry(kMenuFavAdd);
1859 fMenuFavorites->EnableEntry(kMenuFavDelete);
1860 } else {
1861 fMenuFavorites->EnableEntry(kMenuFavAdd);
1862 fMenuFavorites->DisableEntry(kMenuFavDelete);
1863 }
1864 } else {
1865 fMenuFavorites->DisableEntry(kMenuFavAdd);
1866 fMenuFavorites->DisableEntry(kMenuFavDelete);
1867 }
1868}
1869
1870
1871//_____________________________________________________________________________
1872Bool_t AliMonitorClient::CheckForNewData()
1873{
1874// check whether the monitor process server sent new data
1875
1876 // receive a message from the server
1877 if (!fSocket || !fSocket->IsValid()) return kFALSE;
1878 TMessage* message = NULL;
1879 Int_t result = fSocket->Recv(message);
1880
1881 // replace the old folder of monitor histos with the new one
1882 if (result > 0) {
1883 if (fFolder) delete fFolder;
1884 fFolder = (TFolder*) message->ReadObject(message->GetClass());
1885 return kTRUE;
1886 }
1887
1888 return kFALSE;
1889}
1890
1891//_____________________________________________________________________________
c4bd737c 1892void AliMonitorClient::ClearItems(TGListTreeItem* base) const
04fa961a 1893{
1894// remove the references to the histograms from all subitems of the
1895// given tree item
1896
1897 // loop over folders
1898 TGListTreeItem* folderItem = base->GetFirstChild();
1899 while (folderItem) {
1900
1901 // loop over histos
1902 TGListTreeItem* histoItem = folderItem->GetFirstChild();
1903 while (histoItem) {
1904 histoItem->SetUserData(NULL);
1905 histoItem = histoItem->GetNextSibling();
1906 }
1907
1908 folderItem = folderItem->GetNextSibling();
1909 }
1910}
1911
1912//_____________________________________________________________________________
1913void AliMonitorClient::CleanUpTree(TGListTreeItem* base)
1914{
1915// remove items without monitor histograms and
1916// folders without monitor histograms
1917
1918 // loop over folders
1919 TGListTreeItem* folderItem = base->GetFirstChild();
1920 while (folderItem) {
1921
1922 // loop over histos
1923 TGListTreeItem* histoItem = folderItem->GetFirstChild();
1924 while (histoItem) {
1925 TGListTreeItem* deleteItem = NULL;
1926 if (!histoItem->GetUserData()) deleteItem = histoItem;
1927 histoItem = histoItem->GetNextSibling();
1928 if (fCurrentItem == deleteItem) fCurrentItem = NULL;
1929 if (deleteItem) fTree->DeleteItem(deleteItem);
1930 }
1931
1932 folderItem = folderItem->GetNextSibling();
1933 }
1934
1935 // loop over folders and remove empty folders
1936 folderItem = base->GetFirstChild();
1937 while (folderItem) {
1938 TGListTreeItem* deleteItem = NULL;
1939 if (!folderItem->GetFirstChild()) deleteItem = folderItem;
1940 folderItem = folderItem->GetNextSibling();
1941 if (fCurrentItem == deleteItem) fCurrentItem = NULL;
1942 if (deleteItem) fTree->DeleteItem(deleteItem);
1943 }
1944}
1945
1946//_____________________________________________________________________________
1947void AliMonitorClient::UpdateTree()
1948{
1949// update the tree of monitor histograms
1950
1951 // delete references to old monitor histograms
1952 ClearItems(fAllItem);
1953
1954 // loop over folder
1955 TIterator* iFolder = fFolder->GetListOfFolders()->MakeIterator();
1956 while (TFolder* folder = (TFolder*) iFolder->Next()) {
1957
1958 // loop over histos
1959 TIterator* iHisto = folder->GetListOfFolders()->MakeIterator();
1960 while (AliMonitorHisto* histo = (AliMonitorHisto*) iHisto->Next()) {
1961
1962 // add new monitor histograms
1963 TGListTreeItem* histoItem = GetItem(fAllItem, folder->GetName(),
1964 histo->GetName(), kTRUE);
1965 histoItem->SetUserData(histo);
1966 }
1967 delete iHisto;
1968
1969 }
1970 delete iFolder;
1971
1972 // remove items and folders without monitor histograms
1973 CleanUpTree(fAllItem);
1974
1975 gClient->NeedRedraw(fTree);
1976}
1977
1978//_____________________________________________________________________________
1979void AliMonitorClient::UpdateFavoritesTree()
1980{
1981// update the tree of favorite monitor histograms
1982
1983 // loop over folders
1984 TGListTreeItem* folderItem = fFavoritesItem->GetFirstChild();
1985 while (folderItem) {
1986
1987 // loop over histos
1988 TGListTreeItem* histoItem = folderItem->GetFirstChild();
1989 while (histoItem) {
1990
1991 // set monitor histo
1992 histoItem->SetUserData(GetHisto(folderItem->GetText(),
1993 histoItem->GetText()));
1994 histoItem = histoItem->GetNextSibling();
1995 }
1996
1997 folderItem = folderItem->GetNextSibling();
1998 }
1999}
2000
2001//_____________________________________________________________________________
2002void AliMonitorClient::UpdateComparisonTree()
2003{
2004// update the tree of monitor histograms with significant deviation
2005// from the reference histograms
2006
2007 if (!fFolder) return;
2008
2009 // delete references to old monitor histograms
2010 ClearItems(fComparisonItem);
2011
2012 // add monitor histograms where the comparison returns a deviation
2013 // loop over folders
2014 TIterator* iFolder = fFolder->GetListOfFolders()->MakeIterator();
2015 while (TFolder* folder = (TFolder*) iFolder->Next()) {
2016
2017 // loop over histos
2018 TIterator* iHisto = folder->GetListOfFolders()->MakeIterator();
2019 while (AliMonitorHisto* histo = (AliMonitorHisto*) iHisto->Next()) {
2020
2021 // compare the histo to its reference
2022 Bool_t comparison = kTRUE;
2023 if (fEventButton->IsDown()) {
2024 comparison = histo->CompareEvent(fEventNumber->GetIntNumber());
2025 } else if (fSumButton->IsDown()) {
2026 comparison = histo->CompareSum(fEventNumber->GetIntNumber());
2027 } else {
2028 comparison = histo->CompareRun();
2029 }
2030
2031 // add it to the comparison tree in case of a bad comparison result
2032 if (!comparison) {
2033 TGListTreeItem* histoItem = GetItem(fComparisonItem, folder->GetName(),
2034 histo->GetName(), kTRUE);
2035 histoItem->SetUserData(histo);
2036 }
2037 }
2038 delete iHisto;
2039
2040 }
2041 delete iFolder;
2042
2043 // remove items and folders without monitor histograms
2044 CleanUpTree(fComparisonItem);
2045
2046 gClient->NeedRedraw(fTree);
2047}
2048
2049//_____________________________________________________________________________
2050void AliMonitorClient::UpdateDescription()
2051{
2052// update the description of the current monitor histogram
2053
2054 fDescription->Clear();
2055 AliMonitorHisto* histo = NULL;
2056 if (fCurrentItem) histo = (AliMonitorHisto*) fCurrentItem->GetUserData();
2057 if (histo) fDescription->LoadBuffer(histo->GetDescription().Data());
2058
2059 gClient->NeedRedraw(fDescription);
2060}
2061
2062//_____________________________________________________________________________
2063void AliMonitorClient::UpdateHisto()
2064{
2065// update the current monitor histogram
2066
2067 // clear the canvas if no histo is selected
2068 AliMonitorHisto* histo = NULL;
2069 if (fCurrentItem) histo = (AliMonitorHisto*) fCurrentItem->GetUserData();
2070 if (!histo) {
2071 fDrawCanvas->GetCanvas()->Clear();
2072 fDrawCanvas->GetCanvas()->Update();
2073 return;
2074 }
2075
2076 // draw the histo for a single event or summed over several events or a run
2077 fDrawCanvas->GetCanvas()->cd();
2078 if (fEventButton->IsDown()) {
2079 histo->DrawEvent(fEventNumber->GetIntNumber());
2080 } else if (fSumButton->IsDown()) {
2081 histo->DrawSum(fEventNumber->GetIntNumber());
2082 } else {
2083 histo->DrawRun();
2084 }
2085}
2086
2087//_____________________________________________________________________________
2088void AliMonitorClient::UpdateAll()
2089{
2090// update the trees, the histogram and the description
2091
2092 UpdateTree();
2093 UpdateFavoritesTree();
2094 UpdateComparisonTree();
2095 UpdateDescription();
2096 UpdateHisto();
2097}
2098