X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=kernel%2Fsrc%2FbbtkInterpreter.h;h=b5ca18f3d168b349e071155f4eb53a76c83d8b41;hb=4ad5b5ee44357ad873bc8c43230defb6d0a79879;hp=ea2f77acf7bec9e87656c303c7ce921a2b55c8b9;hpb=6d2f79e0ff9b1c0b2db0d7f3d164f4f62434f08d;p=bbtk.git diff --git a/kernel/src/bbtkInterpreter.h b/kernel/src/bbtkInterpreter.h index ea2f77a..b5ca18f 100644 --- a/kernel/src/bbtkInterpreter.h +++ b/kernel/src/bbtkInterpreter.h @@ -3,8 +3,8 @@ Program: bbtk Module: $RCSfile: bbtkInterpreter.h,v $ $ Language: C++ - Date: $Date: 2008/03/19 14:58:13 $ - Version: $Revision: 1.16 $ + Date: $Date: 2008/04/18 12:59:15 $ + Version: $Revision: 1.26 $ Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de l'Image). All rights reserved. See Doc/License.txt or @@ -28,8 +28,6 @@ #define __bbtkInterpreter_h__ #include "bbtkVirtualExec.h" -#include "bbtkExecuter.h" -#include "bbtkTranscriptor.h" #include #include @@ -41,68 +39,62 @@ namespace bbtk class WxConsole; #endif - class BBTK_EXPORT Interpreter + //======================================================================= + class BBTK_EXPORT InterpreterUser { + public: + InterpreterUser() {} + ~InterpreterUser() {} - private: + virtual bool InterpreterUserHasOwnHtmlPageViewer() { return false; } + virtual void InterpreterUserViewHtmlPage(const std::string&) {} - /// 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(Interpreter); + typedef Object Superclass; + public: + static Pointer New(const std::string& cpp_file = ""); typedef enum { - OK, - ERROR, - QUIT + Interpreter_OK, + Interpreter_ERROR, + Interpreter_QUIT } ExitStatus; @@ -139,24 +131,72 @@ namespace bbtk /// 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_ - /// 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; } + /// Sets the user of the interpreter (if any) + void SetUser(InterpreterUser* c) { mUser = c; } + /// Gets the InterpreterUser of this + InterpreterUser* GetUser() { return mUser; } + /// Gets the InterpreterUser of this (const) + const InterpreterUser* GetUser() const { return mUser; } + #endif /// Gets the Executer - VirtualExec* GetExecuter() { return mExecuter; } - /// Gets the Executer (const) - const VirtualExec* GetExecuter() const { return mExecuter; } + VirtualExec::Pointer GetExecuter() const { return mExecuter; } 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 + cObject + } 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 ); @@ -198,7 +238,7 @@ 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"); @@ -207,27 +247,41 @@ 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 ObjectInfo(const std::string& name); private: + /// Constructor + Interpreter(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 CatchBbtkException( const bbtk::Exception& e ); + void CatchStdException( const std::exception& e ); + void CatchUnknownException(); + + //================================================================== // ATTRIBUTES /// The command executer used - bbtk::VirtualExec* mExecuter; + bbtk::VirtualExec::Pointer mExecuter; -#ifdef _USE_WXWIDGETS_ - /// The WxConsole which uses the interpreter (0 if none) - bbtk::WxConsole* mWxConsole; -#endif + /// The user of the interpreter (0 if none) + bbtk::InterpreterUser* mUser; /// Vector of open files / buffers (can be stringstream) std::vector mFile; @@ -235,6 +289,11 @@ 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; @@ -251,6 +310,9 @@ namespace bbtk std::deque< char* > mHistory; int bufferNb; + + bool mThrow; + }; // EO class Interpreter @@ -258,7 +320,7 @@ namespace bbtk // The "Quit" exception struct QuitException : public bbtk::Exception { - QuitException() : bbtk::Exception("","","") {} + QuitException() : bbtk::Exception("Interpreter","","Quit") {} }; }