X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=kernel%2Fsrc%2FbbtkInterpreter.h;h=5325e568013ebbb94485bb6da5251a0f036d96f6;hb=70db75992e0ccf5ad1fab5ccf9cec013877ea3d5;hp=f3ca4b644b0f89c7d9dd3973b98cf1cb488aba60;hpb=28300312b87bd50ca689d497c5a500ad4d343d5d;p=bbtk.git diff --git a/kernel/src/bbtkInterpreter.h b/kernel/src/bbtkInterpreter.h index f3ca4b6..5325e56 100644 --- a/kernel/src/bbtkInterpreter.h +++ b/kernel/src/bbtkInterpreter.h @@ -1,20 +1,33 @@ -/*========================================================================= - +/*========================================================================= Program: bbtk - Module: $RCSfile: bbtkInterpreter.h,v $ $ + Module: $RCSfile: bbtkInterpreter.h,v $ Language: C++ - Date: $Date: 2008/03/20 09:51:28 $ - Version: $Revision: 1.17 $ - - 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 @@ -29,7 +42,6 @@ #include "bbtkVirtualExec.h" #include "bbtkExecuter.h" -#include "bbtkTranscriptor.h" #include #include @@ -37,89 +49,72 @@ namespace bbtk { -#ifdef _USE_WXWIDGETS_ +#ifdef USE_WXWIDGETS class WxConsole; #endif + //======================================================================= class BBTK_EXPORT InterpreterUser { public: - InterpreterUser() {}; - ~InterpreterUser() {}; + InterpreterUser() {} + virtual ~InterpreterUser() {} virtual bool InterpreterUserHasOwnHtmlPageViewer() { return false; } virtual void InterpreterUserViewHtmlPage(const std::string&) {} }; + //======================================================================= - class BBTK_EXPORT Interpreter - { - - 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, - cWorkspace // LG - } CommandCodeType; - - /// The structure storing the informations on a command - typedef struct - { - std::string category; - int argmin, argmax; - CommandCodeType code; - std::string syntax; - std::string help; - } CommandInfoType; - /// The type of dictionnary of commands - typedef std::map CommandDictType; + //======================================================================= + class BBTK_EXPORT InterpreterError : public Exception + { public: - /// Constructor - Interpreter(); + InterpreterError( const std::string& message, + bool in_script_file, + const std::string& script_file, + int script_line + ); + InterpreterError( const Exception& excep, + bool in_script_file, + const std::string& script_file, + int script_line + ); + ~InterpreterError() throw() {} + + bool IsInScriptFile() const { return mInScriptFile; } + const std::string& GetScriptFile() const { return mScriptFile; } + int GetScriptLine() const { return mScriptLine; } + private: + bool mInScriptFile; + std::string mScriptFile; + int mScriptLine; + }; + //======================================================================= - /// Destructor - ~Interpreter(); + //======================================================================= + class BBTK_EXPORT Interpreter : public Object + { + BBTK_OBJECT_INTERFACE_NO_CONDES(Interpreter); + typedef Object Superclass; + public: + static Pointer New(const std::string& cpp_file = ""); + static Pointer New(VirtualExec::Pointer); typedef enum { - OK, - ERROR, - QUIT + Interpreter_OK, + Interpreter_ERROR, + Interpreter_QUIT } 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 ); @@ -136,24 +131,27 @@ namespace bbtk /// Sets the inputs of the workspace : /// the map is passed as is to the Executer void SetInputs(const std::map& 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 @@ -164,12 +162,59 @@ namespace bbtk #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 CommandDictType; + + /// Interprets a line void InterpretLine( const std::string& line, bool &insideComment ); @@ -185,7 +230,7 @@ namespace bbtk 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 ); @@ -196,6 +241,9 @@ namespace bbtk /// Closes all open files void CloseAllFiles(); + /// Resets all + void Reset(); + /// Displays help (entry point of any help) void Help(const std::vector& words); @@ -211,7 +259,7 @@ namespace bbtk /// void Config() const; /// - void Print(const std::string&); + // void Print(const std::string&); void Index(const std::string& filename, const std::string& type = "Initials"); @@ -220,22 +268,44 @@ namespace bbtk int n, std::vector& commands ); + /// Creates and connects the piece of pipeline which defines a GUI + /// for the box box. + /// Define it as a complex box type with name instanceName+"Type" + /// The instance is called instanceName + /// and connected to the existing pipeline + 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); - private: + /// + void CatchInterpreterException( const InterpreterError& e ); + void CatchBbtkException( const bbtk::Exception& e ); + void CatchStdException( const std::exception& e ); + void CatchUnknownException(); + + //================================================================== // 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; @@ -246,6 +316,11 @@ namespace bbtk /// Vector of names of open files with full path (as open) std::vector 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 mFileNameHistory; + /// Vector of names of open files as given to the include command std::vector mIncludeFileName; @@ -262,6 +337,12 @@ namespace bbtk std::deque< char* > mHistory; int bufferNb; + + bool mThrow; + + protected: + ~Interpreter(); + }; // EO class Interpreter @@ -269,7 +350,7 @@ namespace bbtk // The "Quit" exception struct QuitException : public bbtk::Exception { - QuitException() : bbtk::Exception("","","") {} + QuitException() : bbtk::Exception("Interpreter","","Quit") {} }; }