X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=kernel%2Fsrc%2FbbtkInterpreter.h;h=ea2f77acf7bec9e87656c303c7ce921a2b55c8b9;hb=6d2f79e0ff9b1c0b2db0d7f3d164f4f62434f08d;hp=bc60dd33d67d1eca728e226d9f1ff220eedbf990;hpb=fb4178612a6d5b670bb5991d4427ddd7b7bcd6ae;p=bbtk.git diff --git a/kernel/src/bbtkInterpreter.h b/kernel/src/bbtkInterpreter.h index bc60dd3..ea2f77a 100644 --- a/kernel/src/bbtkInterpreter.h +++ b/kernel/src/bbtkInterpreter.h @@ -1,19 +1,19 @@ /*========================================================================= - + Program: bbtk Module: $RCSfile: bbtkInterpreter.h,v $ $ Language: C++ - Date: $Date: 2008/01/28 10:50:54 $ - Version: $Revision: 1.3 $ - + Date: $Date: 2008/03/19 14:58:13 $ + Version: $Revision: 1.16 $ + 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. - + 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. - + =========================================================================*/ /** * \file @@ -23,7 +23,7 @@ * \class bbtk::Interpreter * \brief The bbtk language interpreter */ - + #ifndef __bbtkInterpreter_h__ #define __bbtkInterpreter_h__ @@ -36,18 +36,25 @@ namespace bbtk { + +#ifdef _USE_WXWIDGETS_ + class WxConsole; +#endif + class BBTK_EXPORT Interpreter { private: - + /// The enumeration of command codes == Command name - typedef enum + typedef enum { - cNew, + cNew, cDelete, cConnect, cExec, + cPackage, + cEndPackage, cDefine, cEndDefine, cInput, @@ -55,7 +62,8 @@ namespace bbtk cSet, cConfig, // JPR cReset, // EED - cAuthor, + cAuthor, + cCategory, // JPR cDescription, cHelp, cMessage, @@ -65,13 +73,14 @@ namespace bbtk cUnload, cGraph, cPrint, - cWorkspace // LG + cIndex, + cWorkspace // LG } CommandCodeType; /// The structure storing the informations on a command typedef struct { - std::string keyword; + std::string category; int argmin, argmax; CommandCodeType code; std::string syntax; @@ -84,34 +93,71 @@ namespace bbtk public: /// Constructor Interpreter(); - + /// Destructor ~Interpreter(); - - static Interpreter* mGlobalInterpreter; + + + typedef enum + { + OK, + ERROR, + QUIT + } + ExitStatus; + + /// Runs the interpretation of a file + ExitStatus InterpretFile( const std::string& filename); + + /// Runs the interpretation of a buffer and deletes it ! + ExitStatus InterpretBuffer( std::stringstream* buffer ); + + /// Runs the interpretation of a command + ExitStatus InterpretLine( const std::string& line ); + /// Launches a command line interpreter (with a prompt) void CommandLineInterpreter(); - - /// Sets the inputs of the workspace : + + + + /// Sets the inputs of the workspace : /// the map is passed as is to the Executer void SetInputs(const std::map& m) { mExecuter->SetInputs(m); } - - /// Puts the executer in "no exec" mode, + + /// Puts the executer in "no exec" mode, /// which creates but does not execute pipelines. void SetNoExecMode(bool b) { mExecuter->SetNoExecMode(b); } - /// + /// //typedef Executer::DialogModeType DialogModeType; typedef VirtualExec::DialogModeType DialogModeType; void SetDialogMode(DialogModeType t) { mExecuter->SetDialogMode(t); } - /// Runs the interpretation of a file - void InterpretFile( const std::string& filename, bool use_configuration_file=true, bool verbose=false); + /// Sets the bool that indicates wether we are in command line context + void SetCommandLine(bool v = true) { mCommandLine = v; } - /// Interprets a line (either from a file or typed interactively) + + +#ifdef _USE_WXWIDGETS_ + /// Sets the WxConsole that created the interpreter (if any) + void SetWxConsole(WxConsole* c) { mWxConsole = c; } + /// Gets the WxConsole that created the interpreter (if any) + WxConsole* GetWxConsole() { return mWxConsole; } + /// Gets the WxConsole that created the interpreter (if any) - const + const WxConsole* GetWxConsole() const { return mWxConsole; } +#endif + + /// Gets the Executer + VirtualExec* GetExecuter() { return mExecuter; } + /// Gets the Executer (const) + const VirtualExec* GetExecuter() const { return mExecuter; } + + + protected: + /// Interprets a line void InterpretLine( const std::string& line, bool &insideComment ); /// Reads a line from prompt @@ -121,63 +167,77 @@ namespace bbtk void SplitLine ( const std::string& line, std::vector& words ); - /// Executes the right action depending on the command name - void InterpretCommand( const std::vector& words, + /// Executes the right action depending on the command name + void InterpretCommand( const std::vector& words, CommandInfoType& info ); - + /// Switch to the interpretation of a file - void SwitchToFile( const std::string& filename, bool use_configuration_file=true, bool verbose=false ); - + void SwitchToFile( const std::string& filename ); + + /// Switch to the interpretation of a stringstream + void SwitchToStream( std::stringstream* stream ); + /// Closes the currently open file void CloseCurrentFile(); - + /// Closes all open files void CloseAllFiles(); /// Displays help (entry point of any help) void Help(const std::vector& words); - + /// Displays help on all the commands void HelpCommands(); - + /// Displays help on a particular command void HelpCommand( const std::string& command ); - + /// void Graph(const std::vector& words); - + /// - void Config(bool verbose) const; // JPR + void Config() const; /// void Print(const std::string&); + void Index(const std::string& filename, + const std::string& type = "Initials"); /// void FindCommandsWithPrefix( char* buf, int n, std::vector& commands ); - /// Sets the bool that indicates wether we are in command line context - void SetCommandLine(bool v = true) { mCommandLine = v; } - private: + + private: + + /// Opens the file fullPathScriptName + /// includeScriptName is the name as given to the include command + void LoadScript( std::string fullPathScriptName, + std::string includeScriptName); private: //================================================================== // ATTRIBUTES - /// The factory - // bbtk::Factory* mFactory; - - /// The command executer + /// The command executer used bbtk::VirtualExec* mExecuter; - /// Vector of opened files - std::vector mFile; +#ifdef _USE_WXWIDGETS_ + /// The WxConsole which uses the interpreter (0 if none) + bbtk::WxConsole* mWxConsole; +#endif + + /// Vector of open files / buffers (can be stringstream) + std::vector mFile; - /// Vector of names of open files + /// Vector of names of open files with full path (as open) std::vector mFileName; + /// Vector of names of open files as given to the include command + std::vector mIncludeFileName; + /// Stores the current line number in each open file std::vector mLine; @@ -190,8 +250,9 @@ namespace bbtk /// The history of commands std::deque< char* > mHistory; - bool verbose; // true -> displays the search results (for packages) + int bufferNb; }; + // EO class Interpreter // The "Quit" exception