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Diffstat (limited to 'common/debugger.h')
-rw-r--r-- | common/debugger.h | 98 |
1 files changed, 98 insertions, 0 deletions
diff --git a/common/debugger.h b/common/debugger.h new file mode 100644 index 0000000000..f00910d8ea --- /dev/null +++ b/common/debugger.h @@ -0,0 +1,98 @@ +/* ScummVM - Scumm Interpreter + * Copyright (C) 2002-2003 The ScummVM project + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * + * $Header$ + */ + +#ifndef COMMON_DEBUGGER_H +#define COMMON_DEBUGGER_H + +class ConsoleDialog; +class NewGui; + +namespace Common { + +// Choose between text console or ScummConsole +#define USE_CONSOLE 1 + +template <class T> +class Debugger { +public: + Debugger(NewGui *gui); + virtual ~Debugger(); + + int DebugPrintf(const char *format, ...); + + virtual void onFrame(); + + virtual void attach(const char *entry = 0); + bool isAttached() const { return _isAttached; } + +protected: + typedef bool (T::*DebugProc)(int argc, const char **argv); + + enum { + DVAR_INT, + DVAR_BOOL, + DVAR_INTARRAY, + DVAR_STRING + }; + + struct DVar { + char name[30]; + void *variable; + int type, optional; + }; + + struct DCmd { + char name[30]; + DebugProc function; + }; + + int _frame_countdown, _dvar_count, _dcmd_count; + DVar _dvars[256]; + DCmd _dcmds[256]; + bool _detach_now; + +private: + bool _isAttached; + char *_errStr; + bool _firstTime; + ConsoleDialog *_debuggerDialog; + +protected: + void detach(); + void enter(); + + virtual void preEnter() = 0; + virtual void postEnter() = 0; + + bool RunCommand(const char *input); + bool TabComplete(const char *input, char*& completion); + + void DVar_Register(const char *varname, void *pointer, int type, int optional); + void DCmd_Register(const char *cmdname, DebugProc pointer); + +#if USE_CONSOLE + static bool debuggerInputCallback(ConsoleDialog *console, const char *input, void *refCon); + static bool debuggerCompletionCallback(ConsoleDialog *console, const char *input, char*& completion, void *refCon); +#endif +}; + +} // End of namespace Common + +#endif |