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Fix an amazing number of typos & malformed sentences reported by Detlef
[python/dscho.git] / Mac / Contrib / BBPy / source / BB stuff / ExternalInterface.h
blob51d206dfc29e339b4f4b7ae208032f7c2788423f
1 #pragma once
2
3 #include <MixedMode.h>
4 #include <Dialogs.h>
5 #include <Files.h>
6 #include <Windows.h>
7 #include <AppleEvents.h>
8 #include <StandardFile.h>
9
10 #if defined(powerc) || defined (__powerc)
11 #pragma options align=mac68k
12 #endif
13
14 typedef struct
15 {
16 FSSpec spec; // designates file on disk
17 long key; // reserved for future expansion
18
19 char tree; // 0 for absolute, 1 for project, 2 for system
20 Boolean found; // FALSE if file couldn't be located; if so, all other info is moot
21
22 OSType type; // file type of found file
23 OSType crtr; // signature of found file's creator
24
25 short spare0; // reserved for future expansion
26 long spare1;
27 } ProjectEntry;
28
29 enum
30 {
31 kNeitherTree,
32 kProjectTree,
33 kSystemTree
34 };
35
36 enum
37 {
38 kTHINKCProject,
39 kTHINKPascalProject,
40 kCodeWarriorProject
41 };
42
43 // masks for the "flags" argument to new-convention interfaces
44
45 #define xfWindowOpen 0x00000001
46 #define xfWindowChangeable 0x00000002
47 #define xfHasSelection 0x00000004
48 #define xfUseDefaults 0x00000008
49 #define xfIsBBEditLite 0x00000040
50 #define xfIsBBEditDemo 0x00000080
51
52 typedef struct
53 {
54 FSSpec spec;
55 OSType key;
56
57 short error_kind;
58 long line_number;
59
60 Str255 message;
61 } ErrorEntry;
62
63 typedef enum
64 {
65 kNote = 0,
66 kError,
67 kWarning
68 } ErrorKind;
69
70 #define kCurrentExternalVersion 5 // current version of callbacks
71
72 // Universal callback interfaces
73
74 #if USESROUTINEDESCRIPTORS
75
76 #define ExtensionUPPInfo (kPascalStackBased \
77 | STACK_ROUTINE_PARAMETER(1, SIZE_CODE(sizeof(ExternalCallbackBlock *))) \
78 | STACK_ROUTINE_PARAMETER(2, SIZE_CODE(sizeof(WindowPtr))))
79
80 #define NewExtensionUPPInfo (kPascalStackBased \
81 | RESULT_SIZE(SIZE_CODE(sizeof(OSErr))) \
82 | STACK_ROUTINE_PARAMETER(1, SIZE_CODE(sizeof(ExternalCallbackBlock *))) \
83 | STACK_ROUTINE_PARAMETER(2, SIZE_CODE(sizeof(WindowPtr))) \
84 | STACK_ROUTINE_PARAMETER(3, SIZE_CODE(sizeof(long))) \
85 | STACK_ROUTINE_PARAMETER(4, SIZE_CODE(sizeof(AppleEvent *))) \
86 | STACK_ROUTINE_PARAMETER(5, SIZE_CODE(sizeof(AppleEvent *))))
87
88 #define GetWindowContentsUPPInfo (kPascalStackBased \
89 | RESULT_SIZE(SIZE_CODE(sizeof(Handle))) \
90 | STACK_ROUTINE_PARAMETER(1, SIZE_CODE(sizeof(WindowPtr))))
91
92 #define GetSelectionUPPInfo (kPascalStackBased \
93 | STACK_ROUTINE_PARAMETER(1, SIZE_CODE(sizeof(long *))) \
94 | STACK_ROUTINE_PARAMETER(2, SIZE_CODE(sizeof(long *))) \
95 | STACK_ROUTINE_PARAMETER(3, SIZE_CODE(sizeof(long *))))
96
97 #define SetSelectionUPPInfo (kPascalStackBased \
98 | STACK_ROUTINE_PARAMETER(1, SIZE_CODE(sizeof(long))) \
99 | STACK_ROUTINE_PARAMETER(2, SIZE_CODE(sizeof(long))) \
100 | STACK_ROUTINE_PARAMETER(3, SIZE_CODE(sizeof(long))))
101
102 #define GetDocInfoUPPInfo (kPascalStackBased \
103 | STACK_ROUTINE_PARAMETER(1, SIZE_CODE(sizeof(WindowPtr))) \
104 | STACK_ROUTINE_PARAMETER(2, SIZE_CODE(sizeof(unsigned char *))) \
105 | STACK_ROUTINE_PARAMETER(3, SIZE_CODE(sizeof(short *))) \
106 | STACK_ROUTINE_PARAMETER(4, SIZE_CODE(sizeof(long *))))
107
108 #define GetModDateUPPInfo (kPascalStackBased \
109 | RESULT_SIZE(SIZE_CODE(sizeof(long))) \
110 | STACK_ROUTINE_PARAMETER(1, SIZE_CODE(sizeof(WindowPtr))))
111
112 #define CopyUPPInfo (kPascalStackBased \
113 | RESULT_SIZE(SIZE_CODE(sizeof(Handle))))
114
115 #define PasteUPPInfo (kPascalStackBased \
116 | STACK_ROUTINE_PARAMETER(1, SIZE_CODE(sizeof(Handle))))
117
118 #define GetLastLineUPPInfo (kPascalStackBased | RESULT_SIZE(SIZE_CODE(sizeof(long))))
119
120 #define GetLineNumberUPPInfo (kPascalStackBased \
121 | RESULT_SIZE(SIZE_CODE(sizeof(long))) \
122 | STACK_ROUTINE_PARAMETER(1, SIZE_CODE(sizeof(long))))
123
124 #define GetLineStartUPPInfo (kPascalStackBased \
125 | RESULT_SIZE(SIZE_CODE(sizeof(long))) \
126 | STACK_ROUTINE_PARAMETER(1, SIZE_CODE(sizeof(long))))
127
128 #define GetLineEndUPPInfo (kPascalStackBased \
129 | RESULT_SIZE(SIZE_CODE(sizeof(long))) \
130 | STACK_ROUTINE_PARAMETER(1, SIZE_CODE(sizeof(long))))
131
132 #define GetLinePosUPPInfo (kPascalStackBased \
133 | RESULT_SIZE(SIZE_CODE(sizeof(long))) \
134 | STACK_ROUTINE_PARAMETER(1, SIZE_CODE(sizeof(long))))
135
136 #define InsertUPPInfo (kPascalStackBased \
137 | STACK_ROUTINE_PARAMETER(1, SIZE_CODE(sizeof(char *))) \
138 | STACK_ROUTINE_PARAMETER(2, SIZE_CODE(sizeof(long))))
139
140 #define DeleteUPPInfo (kPascalStackBased)
141
142 #define SetWindowContentsUPPInfo (kPascalStackBased \
143 | STACK_ROUTINE_PARAMETER(1, SIZE_CODE(sizeof(WindowPtr))) \
144 | STACK_ROUTINE_PARAMETER(2, SIZE_CODE(sizeof(Handle))))
145
146 #define ContentsChangedUPPInfo (kPascalStackBased \
147 | STACK_ROUTINE_PARAMETER(1, SIZE_CODE(sizeof(WindowPtr))))
148
149 #define GetFileTextUPPInfo (kPascalStackBased \
150 | RESULT_SIZE(SIZE_CODE(sizeof(Handle))) \
151 | STACK_ROUTINE_PARAMETER(1, SIZE_CODE(sizeof(short))) \
152 | STACK_ROUTINE_PARAMETER(2, SIZE_CODE(sizeof(long))) \
153 | STACK_ROUTINE_PARAMETER(3, SIZE_CODE(sizeof(unsigned char *))) \
154 | STACK_ROUTINE_PARAMETER(4, SIZE_CODE(sizeof(Boolean *))))
155
156 #define GetFolderUPPInfo (kPascalStackBased \
157 | RESULT_SIZE(SIZE_CODE(sizeof(Boolean))) \
158 | STACK_ROUTINE_PARAMETER(1, SIZE_CODE(sizeof(unsigned char *))) \
159 | STACK_ROUTINE_PARAMETER(2, SIZE_CODE(sizeof(short *))) \
160 | STACK_ROUTINE_PARAMETER(3, SIZE_CODE(sizeof(long *))))
161
162 #define OpenSeveralUPPInfo (kPascalStackBased \
163 | RESULT_SIZE(SIZE_CODE(sizeof(Boolean))) \
164 | STACK_ROUTINE_PARAMETER(1, SIZE_CODE(sizeof(Boolean))) \
165 | STACK_ROUTINE_PARAMETER(2, SIZE_CODE(sizeof(short *))) \
166 | STACK_ROUTINE_PARAMETER(3, SIZE_CODE(sizeof(StandardFileReply ***))))
167
168 #define CenterDialogUPPInfo (kPascalStackBased \
169 | RESULT_SIZE(SIZE_CODE(sizeof(DialogPtr))) \
170 | STACK_ROUTINE_PARAMETER(1, SIZE_CODE(sizeof(short))))
171
172 #define StandardFilterUPPInfo uppModalFilterProcInfo
173
174 #define FrameDialogItemUPPInfo uppUserItemProcInfo
175
176 #define NewDocumentUPPInfo (kPascalStackBased \
177 | RESULT_SIZE(SIZE_CODE(sizeof(WindowPtr))))
178
179 #define OpenDocumentUPPInfo (kPascalStackBased \
180 | RESULT_SIZE(SIZE_CODE(sizeof(WindowPtr))))
181
182 #define AllocateUPPInfo (kPascalStackBased \
183 | RESULT_SIZE(SIZE_CODE(sizeof(Handle))) \
184 | STACK_ROUTINE_PARAMETER(1, SIZE_CODE(sizeof(long))) \
185 | STACK_ROUTINE_PARAMETER(2, SIZE_CODE(sizeof(Boolean))))
186
187 #define FindPatternUPPInfo (kPascalStackBased \
188 | RESULT_SIZE(SIZE_CODE(sizeof(long))) \
189 | STACK_ROUTINE_PARAMETER(1, SIZE_CODE(sizeof(char *))) \
190 | STACK_ROUTINE_PARAMETER(2, SIZE_CODE(sizeof(long))) \
191 | STACK_ROUTINE_PARAMETER(3, SIZE_CODE(sizeof(long))) \
192 | STACK_ROUTINE_PARAMETER(4, SIZE_CODE(sizeof(char *))) \
193 | STACK_ROUTINE_PARAMETER(5, SIZE_CODE(sizeof(long))) \
194 | STACK_ROUTINE_PARAMETER(6, SIZE_CODE(sizeof(Boolean))))
195
196 #define ReportOSErrorUPPInfo (kPascalStackBased)
197
198 #define GetPreferenceUPPInfo (kPascalStackBased \
199 | STACK_ROUTINE_PARAMETER(1, SIZE_CODE(sizeof(ResType))) \
200 | STACK_ROUTINE_PARAMETER(2, SIZE_CODE(sizeof(short))) \
201 | STACK_ROUTINE_PARAMETER(3, SIZE_CODE(sizeof(void *))) \
202 | STACK_ROUTINE_PARAMETER(4, SIZE_CODE(sizeof(short *))))
203
204 #define SetPreferenceUPPInfo (kPascalStackBased \
205 | STACK_ROUTINE_PARAMETER(1, SIZE_CODE(sizeof(ResType))) \
206 | STACK_ROUTINE_PARAMETER(2, SIZE_CODE(sizeof(short))) \
207 | STACK_ROUTINE_PARAMETER(3, SIZE_CODE(sizeof(void *))) \
208 | STACK_ROUTINE_PARAMETER(4, SIZE_CODE(sizeof(short *))))
209
210 #define StartProgressUPPInfo (kPascalStackBased \
211 | STACK_ROUTINE_PARAMETER(1, SIZE_CODE(sizeof(unsigned char *))) \
212 | STACK_ROUTINE_PARAMETER(2, SIZE_CODE(sizeof(long))) \
213 | STACK_ROUTINE_PARAMETER(3, SIZE_CODE(sizeof(Boolean))))
214
215 #define DoProgressUPPInfo (kPascalStackBased \
216 | RESULT_SIZE(SIZE_CODE(sizeof(Boolean))) \
217 | STACK_ROUTINE_PARAMETER(1, SIZE_CODE(sizeof(long))))
218
219 #define DoneProgressUPPInfo (kPascalStackBased)
220
221 #define GetProjectListUPPInfo (kPascalStackBased \
222 | RESULT_SIZE(SIZE_CODE(sizeof(Boolean))) \
223 | STACK_ROUTINE_PARAMETER(1, SIZE_CODE(sizeof(FSSpec *))) \
224 | STACK_ROUTINE_PARAMETER(2, SIZE_CODE(sizeof(short *))) \
225 | STACK_ROUTINE_PARAMETER(3, SIZE_CODE(sizeof(short *))) \
226 | STACK_ROUTINE_PARAMETER(4, SIZE_CODE(sizeof(ProjectEntry***))))
227
228 #define ProjectTextListUPPInfo (kPascalStackBased \
229 | RESULT_SIZE(SIZE_CODE(sizeof(Boolean))) \
230 | STACK_ROUTINE_PARAMETER(1, SIZE_CODE(sizeof(FSSpec *))) \
231 | STACK_ROUTINE_PARAMETER(2, SIZE_CODE(sizeof(Handle *))))
232
233 #define PresetUndoUPPInfo (kPascalStackBased \
234 | RESULT_SIZE(SIZE_CODE(sizeof(Boolean))))
235
236 #define SetUndoUPPInfo (kPascalStackBased)
237
238 #define OpenFileUPPInfo (kPascalStackBased \
239 | RESULT_SIZE(SIZE_CODE(sizeof(Boolean))) \
240 | STACK_ROUTINE_PARAMETER(1, SIZE_CODE(sizeof(FSSpec *))) \
241 | STACK_ROUTINE_PARAMETER(2, SIZE_CODE(sizeof(WindowPtr *))))
242
243 #define PrepareUndoUPPInfo (kPascalStackBased \
244 | RESULT_SIZE(SIZE_CODE(sizeof(Boolean))) \
245 | STACK_ROUTINE_PARAMETER(1, SIZE_CODE(sizeof(long))) \
246 | STACK_ROUTINE_PARAMETER(2, SIZE_CODE(sizeof(long))) \
247 | STACK_ROUTINE_PARAMETER(3, SIZE_CODE(sizeof(long))) \
248 | STACK_ROUTINE_PARAMETER(4, SIZE_CODE(sizeof(long))))
249
250 #define CommitUndoUPPInfo (kPascalStackBased \
251 | STACK_ROUTINE_PARAMETER(1, SIZE_CODE(sizeof(long))))
252
253 #define CreateResultsUPPInfo (kPascalStackBased \
254 | RESULT_SIZE(SIZE_CODE(sizeof(Boolean))) \
255 | STACK_ROUTINE_PARAMETER(1, SIZE_CODE(sizeof(unsigned char *))) \
256 | STACK_ROUTINE_PARAMETER(2, SIZE_CODE(sizeof(short))) \
257 | STACK_ROUTINE_PARAMETER(3, SIZE_CODE(sizeof(Handle))) \
258 | STACK_ROUTINE_PARAMETER(4, SIZE_CODE(sizeof(WindowPtr *))))
259
260 typedef UniversalProcPtr GetWindowContentsProc;
261 typedef UniversalProcPtr GetSelectionProc;
262 typedef UniversalProcPtr SetSelectionProc;
263 typedef UniversalProcPtr GetDocInfoProc;
264 typedef UniversalProcPtr GetModDateProc;
265 typedef UniversalProcPtr CopyProc;
266 typedef UniversalProcPtr PasteProc;
267
268 typedef UniversalProcPtr GetLastLineProc;
269 typedef UniversalProcPtr GetLineNumberProc;
270 typedef UniversalProcPtr GetLineStartProc;
271 typedef UniversalProcPtr GetLineEndProc;
272 typedef UniversalProcPtr GetLinePosProc;
273
274 typedef UniversalProcPtr InsertProc;
275 typedef UniversalProcPtr DeleteProc;
276
277 typedef UniversalProcPtr SetWindowContentsProc;
278 typedef UniversalProcPtr ContentsChangedProc;
279
280 typedef UniversalProcPtr GetFileTextProc;
281
282 typedef UniversalProcPtr GetFolderProc;
283 typedef UniversalProcPtr OpenSeveralProc;
284
285 typedef UniversalProcPtr CenterDialogProc;
286 typedef UniversalProcPtr StandardFilterProc;
287 typedef UniversalProcPtr FrameDialogItemProc;
288
289 typedef UniversalProcPtr NewDocumentProc;
290 typedef UniversalProcPtr OpenDocumentProc;
291
292 typedef UniversalProcPtr AllocateProc;
293 typedef UniversalProcPtr FindPatternProc;
294
295 typedef UniversalProcPtr ReportOSErrorProc;
296
297 typedef UniversalProcPtr GetPreferenceProc;
298 typedef UniversalProcPtr SetPreferenceProc;
299
300 typedef UniversalProcPtr StartProgressProc;
301 typedef UniversalProcPtr DoProgressProc;
302 typedef UniversalProcPtr DoneProgressProc;
303
304 typedef UniversalProcPtr GetProjectListProc;
305 typedef UniversalProcPtr ProjectTextListProc;
306
307 typedef UniversalProcPtr PresetUndoProc;
308 typedef UniversalProcPtr SetUndoProc;
309
310 typedef UniversalProcPtr OpenFileProc;
311
312 typedef UniversalProcPtr PrepareUndoProc;
313 typedef UniversalProcPtr CommitUndoProc;
314
315 typedef UniversalProcPtr CreateResultsProc;
316
317 #define CallGetWindowContents(proc, w) \
318 (Handle)(CallUniversalProc(proc, GetWindowContentsUPPInfo, (w)))
319
320 #define CallGetSelection(proc, selStart, selEnd, firstChar) \
321 (CallUniversalProc(proc, GetSelectionUPPInfo, (selStart), (selEnd), (firstChar)))
322
323 #define CallSetSelection(proc, selStart, selEnd, firstChar) \
324 (CallUniversalProc(proc, SetSelectionUPPInfo, (selStart), (selEnd), (firstChar)))
325
326 #define CallGetDocInfo(proc, w, name, vRefNum, dirID) \
327 (CallUniversalProc(proc, GetDocInfoUPPInfo, (w), (name), (vRefNum), (dirID)))
328
329 #define CallGetModDate(proc, w) \
330 (CallUniversalProc(proc, GetModDateUPPInfo, (w)))
331
332 #define CallCopy(proc) \
333 (Handle)(CallUniversalProc(proc, CopyUPPInfo))
334
335 #define CallPaste(proc, h) \
336 (CallUniversalProc(proc, PasteUPPInfo, (h)))
337
338 #define CallGetLastLine(proc) \
339 (CallUniversalProc(proc, GetLastLineUPPInfo))
340
341 #define CallGetLineNumber(proc, sel) \
342 (CallUniversalProc(proc, GetLineNumberUPPInfo, (sel)))
343
344 #define CallGetLineStart(proc, sel) \
345 (CallUniversalProc(proc, GetLineStartUPPInfo, (sel)))
346
347 #define CallGetLineEnd(proc, sel) \
348 (CallUniversalProc(proc, GetLineEndUPPInfo, (sel)))
349
350 #define CallGetLinePos(proc, sel) \
351 (CallUniversalProc(proc, GetLinePosUPPInfo, (sel)))
352
353 #define CallInsert(proc, text, len) \
354 (CallUniversalProc(proc, InsertUPPInfo, (text), (len)))
355
356 #define CallDelete(proc) \
357 (CallUniversalProc(proc, DeleteUPPInfo))
358
359 #define CallSetWindowContents(proc, w, h) \
360 (CallUniversalProc(proc, SetWindowContentsUPPInfo, (w), (h)))
361
362 #define CallContentsChanged(proc, w) \
363 (CallUniversalProc(proc, ContentsChangedUPPInfo, (w)))
364
365 #define CallGetFileText(proc, vRefNum, dirID, name, canDispose) \
366 (Handle)(CallUniversalProc(proc, GetFileTextUPPInfo, (vRefNum), (dirID), (name), (canDispose)))
367
368 #define CallGetFolder(proc, prompt, vRefNum, dirID) \
369 (Boolean)(CallUniversalProc(proc, GetFolderUPPInfo, (prompt), (vRefNum), (dirID)))
370
371 #define CallOpenSeveral(proc, sort, file_count, files) \
372 (Boolean)(CallUniversalProc(proc, OpenSeveralUPPInfo, (sort), (file_count), (files)))
373
374 #define CallCenterDialog(proc, dialogID) \
375 (DialogPtr)(CallUniversalProc(proc, CenterDialogUPPInfo, (dialogID)))
376
377 #define CallStandardFilter(proc, d, event, item) \
378 CallModalFilterProc(proc, (d), (event), (item))
379
380 #define CallFrameDialogItem(proc, d, item) \
381 CallUserItemProc(proc, (d), (item))
382
383 #define CallNewDocument(proc) \
384 (WindowPtr)(CallUniversalProc(proc, NewDocumentUPPInfo))
385
386 #define CallOpenDocument(proc) \
387 (WindowPtr)(CallUniversalProc(proc, OpenDocumentUPPInfo))
388
389 #define CallAllocate(proc, size, clear) \
390 (Handle)(CallUniversalProc(proc, AllocateUPPInfo, (size), (clear)))
391
392 #define CallFindPattern(proc, text, text_len, text_offset, pat, pat_len, case_sens) \
393 (CallUniversalProc(proc, FindPatternUPPInfo, (text), (text_len), (text_offset), \
394 (pat), (pat_len), (case_sens)))
395
396 #define CallReportOSError(proc, code) \
397 (CallUniversalProc(proc, ReportOSErrorUPPInfo, (code)))
398
399 #define CallGetPreference(proc, prefType, req_len, buffer, act_len) \
400 (CallUniversalProc(proc, GetPreferenceUPPInfo, (prefType), (req_len), (buffer), (act_len)))
401
402 #define CallSetPreference(proc, prefType, req_len, buffer, act_len) \
403 (CallUniversalProc(proc, SetPreferenceUPPInfo, (prefType), (req_len), (buffer), (act_len)))
404
405 #define CallStartProgress(proc, str, total, cancel_allowed) \
406 (CallUniversalProc(proc, StartProgressUPPInfo, (str), (total), (cancel_allowed)))
407
408 #define CallDoProgress(proc, done) \
409 (Boolean)(CallUniversalProc(proc, DoProgressUPPInfo, (done)))
410
411 #define CallDoneProgress(proc) \
412 (CallUniversalProc(proc, DoneProgressUPPInfo))
413
414 #define CallGetProjectList(proc, spec, kind, count, entries) \
415 (Boolean)(CallUniversalProc(proc, GetProjectListUPPInfo, (spec), (kind), (count), (entries)))
416
417 #define CallProjectTextList(proc, spec, text) \
418 (Boolean)(CallUniversalProc(proc, ProjectTextListUPPInfo, (spec), (text)))
419
420 #define CallPresetUndo(proc) \
421 (Boolean)(CallUniversalProc(proc, PresetUndoUPPInfo))
422
423 #define CallSetUndo(proc) \
424 (CallUniversalProc(proc, SetUndoUPPInfo))
425
426 #define CallOpenFile(proc, spec, w) \
427 (Boolean)(CallUniversalProc(proc, OpenFileUPPInfo, (spec), (w)))
428
429 #define CallPrepareUndo(proc, undo_start, undo_end, sel_start, sel_end) \
430 (Boolean)(CallUniversalProc(proc, PrepareUndoUPPInfo, (undo_start), (undo_end), \
431 (sel_start), (sel_end)))
432
433 #define CallCommitUndo(proc, new_end) \
434 (CallUniversalProc(proc, CommitUndoUPPInfo, (new_end)))
435
436 #define CallCreateResults(proc, title, count, results, w) \
437 (Boolean)(CallUniversalProc(proc, CreateResultsUPPInfo, (title), (count), (results), (w)))
438
439 #else
440
441 typedef pascal Handle (*GetWindowContentsProc)(WindowPtr w);
442 typedef pascal void (*GetSelectionProc)(long *selStart, long *selEnd, long *firstChar);
443 typedef pascal void (*SetSelectionProc)(long selStart, long selEnd, long firstChar);
444 typedef pascal void (*GetDocInfoProc)(WindowPtr w, Str255 fName, short *vRefNum, long *dirID);
445 typedef pascal long (*GetModDateProc)(WindowPtr w);
446 typedef pascal Handle (*CopyProc)(void);
447 typedef pascal void (*PasteProc)(Handle pasteText);
448
449 typedef pascal long (*GetLastLineProc)(void);
450 typedef pascal long (*GetLineNumberProc)(long selection);
451 typedef pascal long (*GetLineStartProc)(long selection);
452 typedef pascal long (*GetLineEndProc)(long selection);
453 typedef pascal long (*GetLinePosProc)(long line);
454
455 typedef pascal void (*InsertProc)(char *text, long len);
456 typedef pascal void (*DeleteProc)(void);
457
458 typedef pascal void (*SetWindowContentsProc)(WindowPtr w, Handle h);
459 typedef pascal void (*ContentsChangedProc)(WindowPtr w);
460
461 typedef pascal Handle (*GetFileTextProc)(short vRefNum, long dirID, Str255 fName, Boolean *canDispose);
462
463 typedef pascal Boolean (*GetFolderProc)(Str255 prompt, short *vRefNum, long *dirID);
464 typedef pascal Boolean (*OpenSeveralProc)(Boolean sort, short *file_count, StandardFileReply ***files);
465
466 typedef pascal DialogPtr (*CenterDialogProc)(short dialogID);
467 typedef pascal Boolean (*StandardFilterProc)(DialogPtr d, EventRecord *event, short *item);
468 typedef pascal void (*FrameDialogItemProc)(DialogPtr d, short item);
469
470 typedef pascal WindowPtr (*NewDocumentProc)(void);
471 typedef pascal WindowPtr (*OpenDocumentProc)(void);
472
473 typedef pascal Handle (*AllocateProc)(long size, Boolean clear);
474 typedef pascal long (*FindPatternProc)(char *text, long text_len, long text_offset,
475 char *pat, long pat_len,
476 Boolean case_sensitive);
477
478 typedef pascal void (*ReportOSErrorProc)(short code);
479
480 typedef pascal void (*GetPreferenceProc)(ResType prefType, short req_len, void *buffer, short *act_len);
481 typedef pascal void (*SetPreferenceProc)(ResType prefType, short req_len, void *buffer, short *act_len);
482
483 typedef pascal void (*StartProgressProc)(Str255 str, long total, Boolean cancel_allowed);
484 typedef pascal Boolean (*DoProgressProc)(long done);
485 typedef pascal void (*DoneProgressProc)(void);
486
487 typedef pascal Boolean (*GetProjectListProc)(FSSpec *spec, short *kind, short *count, ProjectEntry ***entries);
488 typedef pascal Boolean (*ProjectTextListProc)(FSSpec *spec, Handle *text);
489
490 typedef pascal Boolean (*PresetUndoProc)(void);
491 typedef pascal void (*SetUndoProc)(void);
492
493 typedef pascal Boolean (*OpenFileProc)(FSSpec *spec, WindowPtr *w);
494
495 typedef pascal Boolean (*PrepareUndoProc)(long undo_start, long undo_end,
496 long sel_start, long sel_end);
497 typedef pascal void (*CommitUndoProc)(long new_end);
498
499 typedef pascal Boolean (*CreateResultsProc)(Str255 title, short count, Handle results, WindowPtr *w);
500
501 #define CallGetWindowContents(proc, w) \
502 ((proc))((w))
503
504 #define CallGetSelection(proc, selStart, selEnd, firstChar) \
505 ((proc))((selStart), (selEnd), (firstChar))
506
507 #define CallSetSelection(proc, selStart, selEnd, firstChar) \
508 ((proc))((selStart), (selEnd), (firstChar))
509
510 #define CallGetDocInfo(proc, w, name, vRefNum, dirID) \
511 ((proc))((w), (name), (vRefNum), (dirID))
512
513 #define CallGetModDate(proc, w) \
514 ((proc))((w))
515
516 #define CallCopy(proc) \
517 ((proc))()
518
519 #define CallPaste(proc, h) \
520 ((proc))((h))
521
522 #define CallGetLastLine(proc) \
523 ((proc))()
524
525 #define CallGetLineNumber(proc, sel) \
526 ((proc))((sel))
527
528 #define CallGetLineStart(proc, sel) \
529 ((proc))((sel))
530
531 #define CallGetLineEnd(proc, sel) \
532 ((proc))((sel))
533
534 #define CallGetLinePos(proc, sel) \
535 ((proc))((sel))
536
537 #define CallInsert(proc, text, len) \
538 ((proc))((text), (len))
539
540 #define CallDelete(proc) \
541 ((proc))()
542
543 #define CallSetWindowContents(proc, w, h) \
544 ((proc))((w), (h))
545
546 #define CallContentsChanged(proc, w) \
547 ((proc))((w))
548
549 #define CallGetFileText(proc, vRefNum, dirID, name, canDispose) \
550 ((proc))((vRefNum), (dirID), (name), (canDispose))
551
552 #define CallGetFolder(proc, prompt, vRefNum, dirID) \
553 ((proc))((prompt), (vRefNum), (dirID))
554
555 #define CallOpenSeveral(proc, sort, file_count, files) \
556 ((proc))((sort), (file_count), (files))
557
558 #define CallCenterDialog(proc, dialogID) \
559 ((proc))((dialogID))
560
561 #define CallStandardFilter(proc, d, event, item) \
562 ((proc))((d), (event), (item))
563
564 #define CallFrameDialogItem(proc, d, item) \
565 ((proc))((d), (item))
566
567 #define CallNewDocument(proc) \
568 ((proc))()
569
570 #define CallOpenDocument(proc) \
571 ((proc))()
572
573 #define CallAllocate(proc, size, clear) \
574 ((proc))((size), (clear))
575
576 #define CallFindPattern(proc, text, text_len, text_offset, pat, pat_len, case_sens) \
577 ((proc))((text), (text_len), (text_offset), (pat), (pat_len), (case_sens))
578
579 #define CallReportOSError(proc, code) \
580 ((proc))((code))
581
582 #define CallGetPreference(proc, prefType, req_len, buffer, act_len) \
583 ((proc))((prefType), (req_len), (buffer), (act_len))
584
585 #define CallSetPreference(proc, prefType, req_len, buffer, act_len) \
586 ((proc))((prefType), (req_len), (buffer), (act_len))
587
588 #define CallStartProgress(proc, str, total, cancel_allowed) \
589 ((proc))((str), (total), (cancel_allowed))
590
591 #define CallDoProgress(proc, done) \
592 ((proc))((done))
593
594 #define CallDoneProgress(proc) \
595 ((proc))()
596
597 #define CallGetProjectList(proc, spec, kind, count, entries) \
598 ((proc))((spec), (kind), (count), (entries))
599
600 #define CallProjectTextList(proc, spec, text) \
601 ((proc))((spec), (text))
602
603 #define CallPresetUndo(proc) \
604 ((proc))()
605
606 #define CallSetUndo(proc) \
607 ((proc))()
608
609 #define CallOpenFile(proc, spec, w) \
610 ((proc))((spec), (w))
611
612 #define CallPrepareUndo(proc, undo_start, undo_end, sel_start, sel_end) \
613 ((proc))((undo_start), (undo_end), (sel_start), (sel_end))
614
615 #define CallCommitUndo(proc, new_end) \
616 ((proc))((new_end))
617
618 #define CallCreateResults(proc, title, count, results, w) \
619 ((proc))((title), (count), (results), (w))
620
621 #endif
622
623
624 typedef struct
625 {
626 short version;
627
628 // version 1 callbacks
629
630 GetWindowContentsProc GetWindowContents;
631 GetSelectionProc GetSelection;
632 SetSelectionProc SetSelection;
633 GetDocInfoProc GetDocInfo;
634 GetModDateProc GetModDate;
635 CopyProc Copy;
636 PasteProc Paste;
637
638 // version 2 callbacks
639
640 /* Text-Editing stuff */
641 GetLastLineProc GetLastLine;
642 GetLineNumberProc GetLineNumber;
643 GetLineStartProc GetLineStart;
644 GetLineEndProc GetLineEnd;
645 GetLinePosProc GetLinePos;
646
647 InsertProc Insert;
648 DeleteProc Delete;
649
650 /* Getting and Setting window text */
651 SetWindowContentsProc SetWindowContents;
652 ContentsChangedProc ContentsChanged;
653
654 /* Reading file text */
655 GetFileTextProc GetFileText;
656
657 /* Direct user-interface calls */
658 GetFolderProc GetFolder;
659 OpenSeveralProc OpenSeveral;
660
661 CenterDialogProc CenterDialog;
662 StandardFilterProc StandardFilter;
663 FrameDialogItemProc FrameDialogItem;
664
665 NewDocumentProc NewDocument;
666 OpenDocumentProc OpenDocument;
667
668 /* Utility Routines */
669 AllocateProc Allocate;
670 FindPatternProc FindPattern;
671
672 ReportOSErrorProc ReportOSError;
673
674 /* Preference routines */
675 GetPreferenceProc GetPreference;
676 SetPreferenceProc SetPreference;
677
678 /* Progress routines */
679 StartProgressProc StartProgress;
680 DoProgressProc DoProgress;
681 DoneProgressProc DoneProgress;
682
683 // Version 3 callbacks
684 GetProjectListProc GetProjectList;
685 ProjectTextListProc ProjectTextList;
686
687 // version 4 callbacks
688
689 PresetUndoProc PresetUndo;
690 SetUndoProc SetUndo;
691
692 OpenFileProc OpenFile;
693
694 // version 5 callbacks
695
696 PrepareUndoProc PrepareUndo;
697 CommitUndoProc CommitUndo;
698
699 CreateResultsProc CreateResults;
700
701 } ExternalCallbackBlock;
702
703 #if defined(powerc) || defined (__powerc)
704 #pragma options align=reset
705 #endif
706
707 /*
708 'main' for a BBXT is declared:
709
710 pascal void main(ExternalCallbackBlock *callbacks, WindowPtr w); [C]
711
712 The 'new' calling convention, which passes more information
713 and allows scriptability, is this:
714
715 pascal OSErr main(ExternalCallbackBlock *callbacks, WindowPtr w, long flags, AppleEvent *event, AppleEvent *reply);
716 */