MWCC/sdk_hdrs/CWPlugins.h

/*
 *  CWPlugins.h - Common declarations for Metrowerks CodeWarrior<6F> plugins
 *
 *  Copyright <20> 1995-1997 Metrowerks, Inc.  All rights reserved.
 *
 */

#include "common.h"

#ifndef __CWPlugins_H__
#define __CWPlugins_H__

#ifdef __MWERKS__
#	pragma once
#endif

#define CWPLUGIN_HOST_MACOS       1
#define CWPLUGIN_HOST_WIN32       2
#define CWPLUGIN_HOST_SOLARIS     3
#define CWPLUGIN_HOST_LINUX       4

#ifndef CWPLUGIN_HOST
#  ifdef WIN32
#  define CWPLUGIN_HOST CWPLUGIN_HOST_WIN32
#  elif defined(macintosh) || defined(__MACH__)
#  define CWPLUGIN_HOST CWPLUGIN_HOST_MACOS
#  elif defined(__sun__)
#  define CWPLUGIN_HOST CWPLUGIN_HOST_SOLARIS
#  elif defined(__linux__)
#  define CWPLUGIN_HOST CWPLUGIN_HOST_LINUX
#  else
#  error
#  endif
#endif

#define CWPLUGIN_API_MACOS 1
#define CWPLUGIN_API_WIN32 2
#define CWPLUGIN_API_UNIX  3

#ifndef CWPLUGIN_API
#  ifdef WIN32
#  define CWPLUGIN_API CWPLUGIN_API_WIN32
#  elif defined(macintosh) || defined(__MACH__)
#  define CWPLUGIN_API CWPLUGIN_API_MACOS
#  elif defined(__sun__) || defined(__linux__)
#  define CWPLUGIN_API CWPLUGIN_API_UNIX
#  else
#  error
#  endif
#endif


/*
**  Radix 256 notation where a 32-bit integer is created from four
**  ASCII characters. A four-character constant of this form, say
**  'ABCD', must always be represented with the same pattern, 0x41424344
**  in this case, regardless of big/little endian issues.
*/
typedef SInt32 CWFourCharType;
#define CWFOURCHAR(a, b, c, d)                            \
                 (((CWFourCharType) ((a) & 0xff) << 24)   \
                | ((CWFourCharType) ((b) & 0xff) << 16)   \
                | ((CWFourCharType) ((c) & 0xff) << 8)    \
                | ((CWFourCharType) ((d) & 0xff)))


#if CWPLUGIN_API == CWPLUGIN_API_UNIX
#include <sys/param.h>
#endif

#ifndef CW_USE_PRAGMA_EXPORT
#if CWPLUGIN_HOST == CWPLUGIN_HOST_MACOS
#define CW_USE_PRAGMA_EXPORT 1
#else
#define CW_USE_PRAGMA_EXPORT 0
#endif
#endif

#ifndef CW_USE_PRAGMA_IMPORT
#if CWPLUGIN_HOST == CWPLUGIN_HOST_MACOS
#define CW_USE_PRAGMA_IMPORT 1
#else
#define CW_USE_PRAGMA_IMPORT 0
#endif
#endif

#ifdef	__MWERKS__
	#pragma options align=mac68k
#endif

#ifdef	_MSC_VER
	#pragma	pack(push,2)
#endif


#ifdef __cplusplus
	extern "C" {
#endif

#if CW_USE_PRAGMA_IMPORT
#pragma import on
#endif

	/* These constants specify the action the IDE is asking the plugin to execute			*/
enum {
	reqInitialize  = -2,		/* called when the plugin is loaded							*/
	reqTerminate   = -1,		/* called when the plugin is unloaded						*/
	reqIdle		   = -100,		/* called periodically to allow for plugin tasks EP 6/24/98	*/
	reqAbout	   = -101,		/* called to ask plugin to display about dialog EP 6/24/98	*/
	reqPrefsChange = -102		/* called when an associated pref panel changes EP 6/24/98  */
};

	/* Used in CWFileInfo.dependencyType to indicate what type of make						*/
	/* dependency to establish between files												*/
typedef enum CWDependencyType {
	cwNoDependency,				/* do not establish a dependency							*/
	cwNormalDependency,			/* recompile dependent whenever prereq changes				*/
	cwInterfaceDependency		/* recompile only if interface to file changes				*/
} CWDependencyType;

	/* Used in CWFileInfo.filedatatype to indicate the type of data in a loaded file		*/
enum {
	cwFileTypeUnknown,			/* unknown binary data										*/
	cwFileTypeText,				/* normal text file											*/
	cwFileTypePrecompiledHeader	/* cached precompiled header								*/
};

	/* constant for CWFileInfo.isdependentoffile 											*/
#define kCurrentCompiledFile		-1L

	/* constant for CWStorePluginData/CWGetPluginData										*/
#define kTargetGlobalPluginData		-1L

	/* constant for CWNewProjectEntryInfo link order, segment, and overlay values				*/
#define kDefaultLinkPosition		-1L

	/* Selectors for CWFindLogicalDirectory */
enum {
	kIDEDirectorySelector = 1,				/* parent directory of IDE application; "bin" folder on Win32	*/
    kCodeWarriorDirectorySelector,			/* root CodeWarrior directory									*/
    kSystemDirectorySelector,				/* system directory												*/
    kProjectDirector