X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=synfig-core%2Ftags%2Fsynfig_0_61_07_rc2%2Fsrc%2Fsynfig%2Fgeneral.h;fp=synfig-core%2Ftags%2Fsynfig_0_61_07_rc2%2Fsrc%2Fsynfig%2Fgeneral.h;h=38b4565486a206bb030cb73cba0824c084836747;hb=3078b7103aa069392b711486dbc1eaf6d4804acc;hp=0000000000000000000000000000000000000000;hpb=1d8dc189e3174b7e3c28c865828aecc6bee6d8a3;p=synfig.git diff --git a/synfig-core/tags/synfig_0_61_07_rc2/src/synfig/general.h b/synfig-core/tags/synfig_0_61_07_rc2/src/synfig/general.h new file mode 100644 index 0000000..38b4565 --- /dev/null +++ b/synfig-core/tags/synfig_0_61_07_rc2/src/synfig/general.h @@ -0,0 +1,163 @@ +/* === S Y N F I G ========================================================= */ +/*! \file general.h +** \brief General macros, classes, and procedure declarations +** +** $Id$ +** +** \legal +** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley +** +** This package 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 package 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. +** \endlegal +*/ +/* ========================================================================= */ + +/* === S T A R T =========================================================== */ + +#ifndef __SYNFIG_GENERAL_H +#define __SYNFIG_GENERAL_H + +/* === H E A D E R S ======================================================= */ + +#include +#include "string.h" +#include "version.h" +#include + +/* === M A C R O S ========================================================= */ + +// Quick hack to keep stuff working until gettext support is added +#ifndef _ +#define _(x) (x) +#define N_(x) (x) +//#define gettext(x) (x) +#endif + +#define SYNFIG_COPYRIGHT "Copyright (c) 2001-2005 Robert B. Quattlebaum Jr., Adrian Bentley" + + +#ifdef _DEBUG +#ifdef __FUNC__ +#define DEBUGPOINT() synfig::warning(etl::strprintf(__FILE__":"__FUNC__":%d DEBUGPOINT",__LINE__)) +#define DEBUGINFO(x) synfig::warning(etl::strprintf(__FILE__":"__FUNC__":%d:DEBUGINFO:",__LINE__)+x) +#else +#define DEBUGPOINT() synfig::warning(etl::strprintf(__FILE__":%d DEBUGPOINT",__LINE__)) +#define DEBUGINFO(x) synfig::warning(etl::strprintf(__FILE__":%d:DEBUGINFO:",__LINE__)+x) +#endif + +#else +#define DEBUGPOINT() +#define DEBUGINFO(x) +#endif + +/* === C L A S S E S & S T R U C T S ======================================= */ + +namespace synfig { + +class ChangeLocale { + const String previous; + const int category; +public: + ChangeLocale(int category, const char *locale): + previous(setlocale(category,locale)),category(category) + { + } + ~ChangeLocale() { + setlocale(category,previous.c_str()); + } +}; + +/*! \class ProgressCallback +** \todo writeme +*/ +class ProgressCallback +{ +public: + + virtual ~ProgressCallback() { } + virtual bool task(const String &/*task*/) { return true; } + virtual bool error(const String &/*task*/) { return true; } + virtual bool warning(const String &/*task*/) { return true; } + virtual bool amount_complete(int /*current*/, int /*total*/) { return true; } + + virtual bool valid() const { return true; } +}; + +typedef ProgressCallback ProgressManager; + +/*! \class SuperCallback +** \todo writeme +*/ +class SuperCallback : public ProgressCallback +{ + ProgressCallback *cb; + int start,end,tot; + int w; +public: + + SuperCallback() { cb=NULL; } + SuperCallback(ProgressCallback *cb,int start, int end, int total):cb(cb),start(start),end(end),tot(total) + { + //make sure we don't "inherit" if our subcallback is invalid + if(!cb || !cb->valid()) + cb = NULL; + w=end-start; + } + virtual bool task(const String &task) { if(cb)return cb->task(task); return true; } + virtual bool error(const String &task) { if(cb)return cb->error(task); return true; } + virtual bool warning(const String &task) { if(cb)return cb->warning(task); return true; } + virtual bool amount_complete(int cur, int total) { if(cb)return cb->amount_complete(start+cur*w/total,tot); return true; } + + virtual bool valid() const { return cb != 0; } +}; + +/*! \class SoftwareExpired +** \brief This class is thrown when the software timeout has been reached. +*/ +class SoftwareExpired +{ +}; // END of class SoftwareExpired + + +#ifdef DEATH_TIME +inline void CHECK_EXPIRE_TIME() { if(time(0)>DEATH_TIME) throw SoftwareExpired(); } +#else +#define CHECK_EXPIRE_TIME() while(0){ } +#endif + +/* +extern bool add_to_module_search_path(const std:string &path); +extern bool add_to_config_search_path(const std:string &path); +*/ + +//! Shutdown the synfig environment +extern void shutdown(); + +//! Reports an error +/*! Call this when an error occurs, describing what happened */ +extern void error(const char *format,...); +extern void error(const String &str); + +//! Reports a warning +/*! Call this when something questionable occurs, describing what happened */ +extern void warning(const char *format,...); +extern void warning(const String &str); + +//! Reports some information +/*! Call this to report various information. Please be sparse... */ +extern void info(const char *format,...); +extern void info(const String &str); + +}; // END of namespace synfig + +/* === E N D =============================================================== */ + +#endif