[u/mrichter/AliRoot.git] / EVE / EveBase / AliEveMacroExecutor.cxx

// @(#)root/eve:$Id$
// Author: Matevz Tadel 2007

/**************************************************************************
 * Copyright(c) 1998-2008, ALICE Experiment at CERN, all rights reserved. *
 * See http://aliceinfo.cern.ch/Offline/AliRoot/License.html for          *
 * full copyright notice.                                                 *
 **************************************************************************/

#include "AliEveMacroExecutor.h"
#include "AliEveMacro.h"
#include "AliEveEventManager.h"

#include <TEveUtil.h>
#include <TList.h>
#include <TROOT.h>

//______________________________________________________________________________
// Full description of AliEveMacroExecutor
//

ClassImp(AliEveMacroExecutor)

//______________________________________________________________________________
AliEveMacroExecutor::AliEveMacroExecutor() :
  TObject(),
  fMacros(new TList)
{
  // Constructor.

  fMacros->SetOwner(kTRUE);
}

//______________________________________________________________________________
AliEveMacroExecutor::~AliEveMacroExecutor()
{
  // Destructor.

  delete fMacros;
}

/******************************************************************************/

void AliEveMacroExecutor::AddMacro(AliEveMacro* mac)
{
  // Add a new macro. Ownership transfered to the executor.

  static const TEveException kEH("AliEveMacroExecutor::AddMacro ");

  const TString mname = mac->GetMacro();
  if ( ! mname.IsNull() && TEveUtil::CheckMacro(mname) == kFALSE)
  {
    TEveUtil::LoadMacro(mname);
  }
  fMacros->Add(mac);
}

/******************************************************************************/

#include "Api.h"
#include "TInterpreter.h"

void AliEveMacroExecutor::ExecMacros()
{
  // Execute registered macros.

  TIter next(fMacros);
  AliEveMacro* mac;
  while ((mac = (AliEveMacro*) next()))
  {
    // printf ("macro '%s'; func '%s'; args '%s'\n", mac->GetMacro().Data(), mac->GetFunc().Data(), mac->GetArgs().Data());

    if (mac->GetActive() == kFALSE || mac->GetFunc().IsNull())
    {
      continue;
    }

    switch (mac->GetSources())
    {
      case AliEveMacro::kRunLoader:
	if ( ! AliEveEventManager::HasRunLoader())
	  continue;
	break;
      case AliEveMacro::kESD:
	if ( ! AliEveEventManager::HasESD())
	  continue;
	break;
      case AliEveMacro::kESDfriend:
	if ( ! AliEveEventManager::HasESDfriend())
	  continue;
	break;
      case AliEveMacro::kRawReader:
	if ( ! AliEveEventManager::HasRawReader())
	  continue;
	break;
      default:
	break;
    }

    TString cmd(mac->FormForExec());
    try
    {
      gInterpreter->ProcessLine(cmd);
      // Try to fix broken cint state? Code taken form pyroot.
      if ( G__get_return( 0 ) > G__RETURN_NORMAL )
      {
	printf ("***INFIXING***\n");
	G__security_recover( 0 );    // 0 ensures silence
      }
    }
    catch(TEveException& exc)
    {
      Error("ExecMacros", "Executing %s::%s, caught exception: '%s'.",
	    mac->GetMacro().Data(), cmd.Data(), exc.Data());
    }

    // Try to fix broken cint state? Code taken form pyroot.
    if ( G__get_return( 0 ) > G__RETURN_NORMAL )
    {
      printf ("***POSTFIXING****\n");
      G__security_recover( 0 );    // 0 ensures silence
    }
  }
}
Commit	Line	Data
f6afd0e1	1	// @(#)root/eve:$Id$
	2	// Author: Matevz Tadel 2007
	3
	4	/**************************************************************************
	5	* Copyright(c) 1998-2008, ALICE Experiment at CERN, all rights reserved. *
	6	* See http://aliceinfo.cern.ch/Offline/AliRoot/License.html for *
	7	* full copyright notice. *
	8	**************************************************************************/
	9
	10	#include "AliEveMacroExecutor.h"
	11	#include "AliEveMacro.h"
	12	#include "AliEveEventManager.h"
	13
	14	#include <TEveUtil.h>
	15	#include <TList.h>
	16	#include <TROOT.h>
	17
	18	//______________________________________________________________________________
	19	// Full description of AliEveMacroExecutor
	20	//
	21
	22	ClassImp(AliEveMacroExecutor)
	23
	24	//______________________________________________________________________________
	25	AliEveMacroExecutor::AliEveMacroExecutor() :
	26	TObject(),
	27	fMacros(new TList)
	28	{
	29	// Constructor.
	30
	31	fMacros->SetOwner(kTRUE);
	32	}
	33
	34	//______________________________________________________________________________
	35	AliEveMacroExecutor::~AliEveMacroExecutor()
	36	{
	37	// Destructor.
	38
	39	delete fMacros;
	40	}
	41
	42	/******************************************************************************/
	43
	44	void AliEveMacroExecutor::AddMacro(AliEveMacro* mac)
	45	{
	46	// Add a new macro. Ownership transfered to the executor.
	47
	48	static const TEveException kEH("AliEveMacroExecutor::AddMacro ");
	49
	50	const TString mname = mac->GetMacro();
	51	if ( ! mname.IsNull() && TEveUtil::CheckMacro(mname) == kFALSE)
	52	{
	53	TEveUtil::LoadMacro(mname);
	54	}
	55	fMacros->Add(mac);
	56	}
	57
	58	/******************************************************************************/
	59
	60	#include "Api.h"
	61	#include "TInterpreter.h"
	62
	63	void AliEveMacroExecutor::ExecMacros()
	64	{
65	// Execute registered macros.
66
67	TIter next(fMacros);
68	AliEveMacro* mac;
69	while ((mac = (AliEveMacro*) next()))
70	{
71	// printf ("macro '%s'; func '%s'; args '%s'\n", mac->GetMacro().Data(), mac->GetFunc().Data(), mac->GetArgs().Data());
72
73	if (mac->GetActive() == kFALSE \|\| mac->GetFunc().IsNull())
74	{
75	continue;
76	}
77
78	switch (mac->GetSources())
79	{
80	case AliEveMacro::kRunLoader:
81	if ( ! AliEveEventManager::HasRunLoader())
82	continue;
83	break;
84	case AliEveMacro::kESD:
85	if ( ! AliEveEventManager::HasESD())
86	continue;
87	break;
88	case AliEveMacro::kESDfriend:
89	if ( ! AliEveEventManager::HasESDfriend())
90	continue;
91	break;
92	case AliEveMacro::kRawReader:
93	if ( ! AliEveEventManager::HasRawReader())
94	continue;
95	break;
96	default:
97	break;
98	}
99
100	TString cmd(mac->FormForExec());
101	try
102	{
103	gInterpreter->ProcessLine(cmd);
104	// Try to fix broken cint state? Code taken form pyroot.
105	if ( G__get_return( 0 ) > G__RETURN_NORMAL )
106	{
107	printf ("*INFIXING*\n");
108	G__security_recover( 0 ); // 0 ensures silence
109	}
110	}
111	catch(TEveException& exc)
112	{
113	Error("ExecMacros", "Executing %s::%s, caught exception: '%s'.",
114	mac->GetMacro().Data(), cmd.Data(), exc.Data());
115	}
116
117	// Try to fix broken cint state? Code taken form pyroot.
118	if ( G__get_return( 0 ) > G__RETURN_NORMAL )
119	{
120	printf ("*POSTFIXING**\n");
121	G__security_recover( 0 ); // 0 ensures silence
122	}
123	}
124	}