1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
|
/*
File: TranslationExtensions.h
Contains: Macintosh Easy Open Translation Extension Interfaces.
Version: QuickTime 7.3
Copyright: (c) 2007 (c) 1993-2001 by Apple Computer, Inc., all rights reserved.
Bugs?: For bug reports, consult the following page on
the World Wide Web:
http://developer.apple.com/bugreporter/
*/
#ifndef __TRANSLATIONEXTENSIONS__
#define __TRANSLATIONEXTENSIONS__
#ifndef __MACTYPES__
#include <MacTypes.h>
#endif
#ifndef __FILES__
#include <Files.h>
#endif
#ifndef __COMPONENTS__
#include <Components.h>
#endif
#ifndef __QUICKDRAW__
#include <Quickdraw.h>
#endif
#if PRAGMA_ONCE
#pragma once
#endif
#ifdef __cplusplus
extern "C" {
#endif
#if PRAGMA_IMPORT
#pragma import on
#endif
#if PRAGMA_STRUCT_ALIGN
#pragma options align=mac68k
#elif PRAGMA_STRUCT_PACKPUSH
#pragma pack(push, 2)
#elif PRAGMA_STRUCT_PACK
#pragma pack(2)
#endif
enum {
kSupportsFileTranslation = 1,
kSupportsScrapTranslation = 2,
kTranslatorCanGenerateFilename = 4
};
/******************************************************************************************/
/* better names for 4-char codes*/
typedef OSType FileType;
typedef ResType ScrapType;
/******************************************************************************************/
typedef UInt32 TranslationAttributes;
enum {
taDstDocNeedsResourceFork = 1,
taDstIsAppTranslation = 2
};
/******************************************************************************************/
struct FileTypeSpec {
FileType format;
long hint;
TranslationAttributes flags; /* taDstDocNeedsResourceFork, taDstIsAppTranslation*/
OSType catInfoType;
OSType catInfoCreator;
};
typedef struct FileTypeSpec FileTypeSpec;
struct FileTranslationList {
unsigned long modDate;
unsigned long groupCount;
/* conceptual declarations:*/
/* unsigned long group1SrcCount;*/
/* unsigned long group1SrcEntrySize = sizeof(FileTypeSpec);*/
/* FileTypeSpec group1SrcTypes[group1SrcCount]*/
/* unsigned long group1DstCount;*/
/* unsigned long group1DstEntrySize = sizeof(FileTypeSpec);*/
/* FileTypeSpec group1DstTypes[group1DstCount]*/
};
typedef struct FileTranslationList FileTranslationList;
typedef FileTranslationList * FileTranslationListPtr;
typedef FileTranslationListPtr * FileTranslationListHandle;
/******************************************************************************************/
struct ScrapTypeSpec {
ScrapType format;
long hint;
};
typedef struct ScrapTypeSpec ScrapTypeSpec;
struct ScrapTranslationList {
unsigned long modDate;
unsigned long groupCount;
/* conceptual declarations:*/
/* unsigned long group1SrcCount;*/
/* unsigned long group1SrcEntrySize = sizeof(ScrapTypeSpec);*/
/* ScrapTypeSpec group1SrcTypes[group1SrcCount]*/
/* unsigned long group1DstCount;*/
/* unsigned long group1DstEntrySize = sizeof(ScrapTypeSpec);*/
/* ScrapTypeSpec group1DstTypes[group1DstCount]*/
};
typedef struct ScrapTranslationList ScrapTranslationList;
typedef ScrapTranslationList * ScrapTranslationListPtr;
typedef ScrapTranslationListPtr * ScrapTranslationListHandle;
/*******************************************************************************************
definition of callbacks to update progress dialog
*******************************************************************************************/
typedef long TranslationRefNum;
/*******************************************************************************************
This routine sets the advertisement in the top half of the progress dialog.
It is called once at the beginning of your DoTranslateFile routine.
Enter : refNum Translation reference supplied to DoTranslateFile.
advertisement A handle to the picture to display. This must be non-purgable.
Before returning from DoTranslateFile, you should dispose
of the memory. (Normally, it is in the temp translation heap
so it is cleaned up for you.)
Exit : returns noErr, paramErr, or memFullErr
*******************************************************************************************/
/*
* SetTranslationAdvertisement()
*
* Availability:
* Non-Carbon CFM: in Translation 1.0 and later
* CarbonLib: in CarbonLib 1.0 thru 1.0.2
* Mac OS X: in version 10.0 and later
*/
EXTERN_API( OSErr )
SetTranslationAdvertisement(
TranslationRefNum refNum,
PicHandle advertisement) TWOWORDINLINE(0x7002, 0xABFC);
/*******************************************************************************************
This routine updates the progress bar in the progress dialog.
It is called repeatedly from within your DoTranslateFile routine.
It should be called often, so that the user will get feedback if
he tries to cancel.
Enter : refNum translation reference supplied to DoTranslateFile.
progress percent complete (0-100)
Exit : canceled TRUE if the user clicked the Cancel button, FALSE otherwise
Return : noErr, paramErr, or memFullErr
*******************************************************************************************/
/*
* UpdateTranslationProgress()
*
* Availability:
* Non-Carbon CFM: in Translation 1.0 and later
* CarbonLib: in CarbonLib 1.0 thru 1.0.2
* Mac OS X: in version 10.0 and later
*/
EXTERN_API( OSErr )
UpdateTranslationProgress(
TranslationRefNum refNum,
short percentDone,
Boolean * canceled) TWOWORDINLINE(0x7001, 0xABFC);
/*******************************************************************************************
Component Manager component selectors for translation extension routines
*******************************************************************************************/
enum {
kTranslateGetFileTranslationList = 0,
kTranslateIdentifyFile = 1,
kTranslateTranslateFile = 2,
kTranslateGetTranslatedFilename = 3,
kTranslateGetScrapTranslationList = 10,
kTranslateIdentifyScrap = 11,
kTranslateTranslateScrap = 12,
kTranslateGetScrapTranslationListConsideringData = 13
};
/*******************************************************************************************
routines which implement translation extensions
*******************************************************************************************/
typedef CALLBACK_API( ComponentResult , DoGetFileTranslationListProcPtr )(ComponentInstance self, FileTranslationListHandle translationList);
typedef CALLBACK_API( ComponentResult , DoIdentifyFileProcPtr )(ComponentInstance self, const FSSpec *theDocument, FileType *docType);
typedef CALLBACK_API( ComponentResult , DoTranslateFileProcPtr )(ComponentInstance self, TranslationRefNum refNum, const FSSpec *sourceDocument, FileType srcType, long srcTypeHint, const FSSpec *dstDoc, FileType dstType, long dstTypeHint);
typedef CALLBACK_API( ComponentResult , DoGetTranslatedFilenameProcPtr )(ComponentInstance self, FileType dstType, long dstTypeHint, FSSpec *theDocument);
typedef CALLBACK_API( ComponentResult , DoGetScrapTranslationListProcPtr )(ComponentInstance self, ScrapTranslationListHandle list);
typedef CALLBACK_API( ComponentResult , DoIdentifyScrapProcPtr )(ComponentInstance self, const void *dataPtr, Size dataLength, ScrapType *dataFormat);
typedef CALLBACK_API( ComponentResult , DoTranslateScrapProcPtr )(ComponentInstance self, TranslationRefNum refNum, const void *srcDataPtr, Size srcDataLength, ScrapType srcType, long srcTypeHint, Handle dstData, ScrapType dstType, long dstTypeHint);
#if PRAGMA_STRUCT_ALIGN
#pragma options align=reset
#elif PRAGMA_STRUCT_PACKPUSH
#pragma pack(pop)
#elif PRAGMA_STRUCT_PACK
#pragma pack()
#endif
#ifdef PRAGMA_IMPORT_OFF
#pragma import off
#elif PRAGMA_IMPORT
#pragma import reset
#endif
#ifdef __cplusplus
}
#endif
#endif /* __TRANSLATIONEXTENSIONS__ */
|