d7571ebcf7
* Cleaned up our own headers. * Moved translator errors into Errors.h. * Removed extra TranslationKit.h. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@32755 a95241bf-73f2-0310-859d-f6bbb57e9c96
78 lines
2.5 KiB
C++
78 lines
2.5 KiB
C++
/*
|
|
* Copyright 2002-2009, Haiku, Inc. All Rights Reserved.
|
|
* Distributed under the terms of the MIT License.
|
|
*/
|
|
#ifndef _TRANSLATOR_H
|
|
#define _TRANSLATOR_H
|
|
|
|
|
|
#include <Archivable.h>
|
|
#include <TranslationDefs.h>
|
|
#include <TranslatorRoster.h>
|
|
|
|
|
|
class BTranslator : public BArchivable {
|
|
public:
|
|
BTranslator();
|
|
|
|
BTranslator* Acquire();
|
|
BTranslator* Release();
|
|
|
|
int32 ReferenceCount();
|
|
|
|
virtual const char* TranslatorName() const = 0;
|
|
virtual const char* TranslatorInfo() const = 0;
|
|
virtual int32 TranslatorVersion() const = 0;
|
|
|
|
virtual const translation_format* InputFormats(int32* _count) const = 0;
|
|
virtual const translation_format* OutputFormats(int32* _count) const = 0;
|
|
|
|
virtual status_t Identify(BPositionIO* source,
|
|
const translation_format* format,
|
|
BMessage* extension, translator_info* info,
|
|
uint32 outType) = 0;
|
|
virtual status_t Translate(BPositionIO* source,
|
|
const translator_info* info,
|
|
BMessage* extension, uint32 outType,
|
|
BPositionIO* destination) = 0;
|
|
virtual status_t MakeConfigurationView(BMessage* extension,
|
|
BView** _view, BRect* _extent);
|
|
virtual status_t GetConfigurationMessage(BMessage* extension);
|
|
|
|
protected:
|
|
virtual ~BTranslator();
|
|
// this is protected because the object is deleted by the
|
|
// Release() function instead of being deleted directly by
|
|
// the user
|
|
|
|
private:
|
|
friend class BTranslatorRoster::Private;
|
|
|
|
virtual status_t _Reserved_Translator_0(int32, void*);
|
|
virtual status_t _Reserved_Translator_1(int32, void*);
|
|
virtual status_t _Reserved_Translator_2(int32, void*);
|
|
virtual status_t _Reserved_Translator_3(int32, void*);
|
|
virtual status_t _Reserved_Translator_4(int32, void*);
|
|
virtual status_t _Reserved_Translator_5(int32, void*);
|
|
virtual status_t _Reserved_Translator_6(int32, void*);
|
|
virtual status_t _Reserved_Translator_7(int32, void*);
|
|
|
|
BTranslatorRoster::Private* fOwningRoster;
|
|
translator_id fID;
|
|
int32 fRefCount;
|
|
|
|
uint32 _reserved[7];
|
|
};
|
|
|
|
|
|
// The post-4.5 API suggests implementing this function in your translator
|
|
// add-on rather than the separate functions and variables of the previous
|
|
// API. You will be called for values of n starting at 0 and increasing;
|
|
// return 0 when you can't make another kind of translator (i.e. for n = 1
|
|
// if you only implement one subclass of BTranslator). Ignore flags for now.
|
|
extern "C" BTranslator* make_nth_translator(int32 n, image_id you,
|
|
uint32 flags, ...);
|
|
|
|
|
|
#endif // _TRANSLATOR_H
|