-/*=========================================================================
-
+/*=========================================================================
Program: bbtk
- Module: $RCSfile: bbtkInterpreter.h,v $ $
+ Module: $RCSfile: bbtkInterpreter.h,v $
Language: C++
- Date: $Date: 2008/04/08 06:59:30 $
- Version: $Revision: 1.24 $
-
- Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de
- l'Image). All rights reserved. See Doc/License.txt or
- http://www.creatis.insa-lyon.fr/Public/bbtk/License.html for details.
+ Date: $Date: 2008/12/11 15:30:04 $
+ Version: $Revision: 1.37 $
+=========================================================================*/
- This software is distributed WITHOUT ANY WARRANTY; without even
- the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
- PURPOSE. See the above copyright notices for more information.
+/* ---------------------------------------------------------------------
+
+* Copyright (c) CREATIS-LRMN (Centre de Recherche en Imagerie Medicale)
+* Authors : Eduardo Davila, Laurent Guigues, Jean-Pierre Roux
+*
+* This software is governed by the CeCILL-B license under French law and
+* abiding by the rules of distribution of free software. You can use,
+* modify and/ or redistribute the software under the terms of the CeCILL-B
+* license as circulated by CEA, CNRS and INRIA at the following URL
+* http://www.cecill.info/licences/Licence_CeCILL-B_V1-en.html
+* or in the file LICENSE.txt.
+*
+* As a counterpart to the access to the source code and rights to copy,
+* modify and redistribute granted by the license, users are provided only
+* with a limited warranty and the software's author, the holder of the
+* economic rights, and the successive licensors have only limited
+* liability.
+*
+* The fact that you are presently reading this means that you have had
+* knowledge of the CeCILL-B license and that you accept its terms.
+* ------------------------------------------------------------------------ */
-=========================================================================*/
/**
* \file
* \brief class Interpreter : The bbtk language interpreter
#define __bbtkInterpreter_h__
#include "bbtkVirtualExec.h"
+#include "bbtkExecuter.h"
#include <fstream>
#include <deque>
namespace bbtk
{
-#ifdef _USE_WXWIDGETS_
+#ifdef USE_WXWIDGETS
class WxConsole;
#endif
+ //=======================================================================
class BBTK_EXPORT InterpreterUser
{
public:
InterpreterUser() {}
- ~InterpreterUser() {}
+ virtual ~InterpreterUser() {}
virtual bool InterpreterUserHasOwnHtmlPageViewer() { return false; }
virtual void InterpreterUserViewHtmlPage(const std::string&) {}
};
+ //=======================================================================
- ///
+
+
+ //=======================================================================
class BBTK_EXPORT InterpreterError : public Exception
{
public:
std::string mScriptFile;
int mScriptLine;
};
+ //=======================================================================
- ///
- class BBTK_EXPORT Interpreter
+ //=======================================================================
+ class BBTK_EXPORT Interpreter : public Object
{
-
- private:
-
- /// The enumeration of command codes == Command name
- typedef enum
- {
- cNew,
- cDelete,
- cConnect,
- cExec,
- cPackage,
- cEndPackage,
- cDefine,
- cEndDefine,
- cInput,
- cOutput,
- cSet,
- cConfig, // JPR
- cReset, // EED
- cAuthor,
- cCategory, // JPR
- cDescription,
- cHelp,
- cMessage,
- cInclude,
- cQuit,
- cLoad,
- cUnload,
- cGraph,
- cPrint,
- cIndex,
- cKind, // LG
- cNewGUI, // LG
- cWorkspace // LG
- } CommandCodeType;
-
- /// The structure storing the informations on a command
- typedef struct
- {
- std::string keyword;
- int argmin, argmax;
- CommandCodeType code;
- std::string syntax;
- std::string help;
- } CommandInfoType;
-
- /// The type of dictionnary of commands
- typedef std::map<std::string,CommandInfoType> CommandDictType;
-
+ BBTK_OBJECT_INTERFACE_NO_CONDES(Interpreter);
+ typedef Object Superclass;
public:
- /// Constructor
- Interpreter(const std::string& cpp_file = "");
-
- /// Destructor
- ~Interpreter();
-
+ static Pointer New(const std::string& cpp_file = "");
+ static Pointer New(VirtualExec::Pointer);
typedef enum
{
ExitStatus;
/// Runs the interpretation of a file
- ExitStatus InterpretFile( const std::string& filename);
+ ExitStatus InterpretFile( const std::string& filename, bool source = false);
/// Runs the interpretation of a buffer and deletes it !
ExitStatus InterpretBuffer( std::stringstream* buffer );
/// Sets the inputs of the workspace :
/// the map is passed as is to the Executer
void SetInputs(const std::map<std::string,std::string>& m)
- { mExecuter->SetInputs(m); }
+ { mVirtualExecuter->SetInputs(m); }
/// Puts the executer in "no exec" mode,
/// which creates but does not execute pipelines.
- void SetNoExecMode(bool b) { mExecuter->SetNoExecMode(b); }
+ void SetNoExecMode(bool m) { mVirtualExecuter->SetNoExecMode(m); }
+ /// Puts the executer in "no error" mode,
+ /// Errors do not stop execution (but warnings are produced)
+ void SetNoErrorMode(bool m) { mVirtualExecuter->SetNoErrorMode(m);}
///
//typedef Executer::DialogModeType DialogModeType;
typedef VirtualExec::DialogModeType DialogModeType;
- void SetDialogMode(DialogModeType t) { mExecuter->SetDialogMode(t); }
+ void SetDialogMode(DialogModeType t) { mVirtualExecuter->SetDialogMode(t);}
/// Sets the bool that indicates wether we are in command line context
void SetCommandLine(bool v = true) { mCommandLine = v; }
void SetThrow(bool b) { mThrow = b; }
-#ifdef _USE_WXWIDGETS_
+#ifdef USE_WXWIDGETS
/// Sets the user of the interpreter (if any)
void SetUser(InterpreterUser* c) { mUser = c; }
/// Gets the InterpreterUser of this
#endif
/// Gets the Executer
- VirtualExec* GetExecuter() { return mExecuter; }
- /// Gets the Executer (const)
- const VirtualExec* GetExecuter() const { return mExecuter; }
+ VirtualExec::Pointer GetExecuter() const { return mVirtualExecuter; }
protected:
+
+ /// The enumeration of command codes == Command name
+ typedef enum
+ {
+ cNew,
+ cDelete,
+ cConnect,
+ cExec,
+ cPackage,
+ cEndPackage,
+ cDefine,
+ cEndDefine,
+ cInput,
+ cOutput,
+ cSet,
+ cConfig, // JPR
+ cReset, // EED
+ cAuthor,
+ cCategory, // JPR
+ cDescription,
+ cHelp,
+ cMessage,
+ cInclude,
+ cQuit,
+ cLoad,
+ cUnload,
+ cGraph,
+ cPrint,
+ cIndex,
+ cKind, // LG
+ cNewGUI, // LG
+ cWorkspace, // LG
+ cDebug // LG
+ } CommandCodeType;
+
+ /// The structure storing the informations on a command
+ typedef struct
+ {
+ std::string keyword;
+ int argmin, argmax;
+ CommandCodeType code;
+ std::string syntax;
+ std::string help;
+ } CommandInfoType;
+
+ /// The type of dictionnary of commands
+ typedef std::map<std::string,CommandInfoType> CommandDictType;
+
+
/// Interprets a line
void InterpretLine( const std::string& line, bool &insideComment );
CommandInfoType& info );
/// Switch to the interpretation of a file
- void SwitchToFile( const std::string& filename );
+ void SwitchToFile( const std::string& filename, bool source = false );
/// Switch to the interpretation of a stringstream
void SwitchToStream( std::stringstream* stream );
/// Closes all open files
void CloseAllFiles();
+ /// Resets all
+ void Reset();
+
/// Displays help (entry point of any help)
void Help(const std::vector<std::string>& words);
void NewGUI(const std::string& box,
const std::string& instanceName);
+ void Debug(const std::string& arg);
+
private:
+ /// Constructor
+ Interpreter(const std::string& cpp_file = "");
+
+ Interpreter(VirtualExec::Pointer);
+
+ void Init(VirtualExec::Pointer, const std::string& cpp_file);
+
/// Opens the file fullPathScriptName
/// includeScriptName is the name as given to the include command
void LoadScript( std::string fullPathScriptName,
std::string includeScriptName);
///
+ void CatchInterpreterException( const InterpreterError& e );
void CatchBbtkException( const bbtk::Exception& e );
void CatchStdException( const std::exception& e );
void CatchUnknownException();
- private:
+
//==================================================================
// ATTRIBUTES
/// The command executer used
- bbtk::VirtualExec* mExecuter;
+ bbtk::VirtualExec::Pointer mVirtualExecuter;
+ bbtk::Executer::WeakPointer mRealExecuter;
/// The user of the interpreter (0 if none)
bbtk::InterpreterUser* mUser;
/// Vector of names of open files with full path (as open)
std::vector<std::string> mFileName;
+ /// Vector of names of files which have been open
+ /// before (and may closed then which are no more in mFileName)
+ /// with full path (as open)
+ std::vector<std::string> mFileNameHistory;
+
/// Vector of names of open files as given to the include command
std::vector<std::string> mIncludeFileName;
bool mThrow;
+ protected:
+ ~Interpreter();
+
};
// EO class Interpreter
git://git.creatis.insa-lyon.fr / bbtk.git / blobdiff