/ Developer CD Series 1996 June: Reference Library / Dev.CD Jun 96 RL / Dev.CD Jun 96 RL.toast / Technical Documentation / develop / develop Issue 10 / develop Issue 10 code / Picture Utilities.sea / Picture Utilities / sample utilities.c

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+--------+-------------------------+-------------------------+--------+--------+
|00000000| 00 12 73 61 6d 70 6c 65 | 20 75 74 69 6c 69 74 69 |..sample| utiliti|
|00000010| 65 73 2e 63 00 00 00 00 | 00 00 00 00 00 00 00 00 |es.c....|........|
|00000020| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000030| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000040| 00 54 45 58 54 4b 41 48 | 4c 01 00 00 00 00 00 00 |.TEXTKAH|L.......|
|00000050| 00 00 00 00 00 1d da 00 | 00 03 ce a6 09 1d ff a6 |........|........|
|00000060| 09 1d ff 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000070| 00 00 00 00 00 00 00 00 | 00 00 81 81 e0 0a 00 00 |........|........|
|00000080| 23 69 6e 63 6c 75 64 65 | 20 3c 4d 61 63 48 65 61 |#include| <MacHea|
|00000090| 64 65 72 73 3e 0d 23 69 | 6e 63 6c 75 64 65 20 3c |ders>.#i|nclude <|
|000000a0| 50 69 63 74 55 74 69 6c | 2e 68 3e 0d 23 69 6e 63 |PictUtil|.h>.#inc|
|000000b0| 6c 75 64 65 20 3c 4d 65 | 6d 6f 72 79 2e 68 3e 0d |lude <Me|mory.h>.|
|000000c0| 23 69 6e 63 6c 75 64 65 | 20 3c 47 65 73 74 61 6c |#include| <Gestal|
|000000d0| 74 45 71 75 2e 68 3e 0d | 23 69 6e 63 6c 75 64 65 |tEqu.h>.|#include|
|000000e0| 20 3c 73 74 64 69 6f 2e | 68 3e 0d 23 69 6e 63 6c | <stdio.|h>.#incl|
|000000f0| 75 64 65 20 3c 73 74 72 | 69 6e 67 2e 68 3e 0d 23 |ude <str|ing.h>.#|
|00000100| 69 6e 63 6c 75 64 65 20 | 22 73 61 6d 70 6c 65 20 |include |"sample |
|00000110| 75 74 69 6c 69 74 69 65 | 73 2e 68 22 0d 0d 0d 73 |utilitie|s.h"...s|
|00000120| 74 61 74 69 63 20 4f 53 | 45 72 72 20 43 68 65 63 |tatic OS|Err Chec|
|00000130| 6b 46 6f 72 54 65 6d 70 | 4d 65 6d 6f 72 79 28 76 |kForTemp|Memory(v|
|00000140| 6f 69 64 29 0d 7b 0d 09 | 23 64 65 66 69 6e 65 20 |oid).{..|#define |
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|00000160| 31 20 3c 3c 20 67 65 73 | 74 61 6c 74 54 65 6d 70 |1 << ges|taltTemp|
|00000170| 4d 65 6d 53 75 70 70 6f | 72 74 29 20 7c 20 28 31 |MemSuppo|rt) | (1|
|00000180| 20 3c 3c 20 67 65 73 74 | 61 6c 74 52 65 61 6c 54 | << gest|altRealT|
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|000001a0| 3c 3c 20 67 65 73 74 61 | 6c 74 54 65 6d 70 4d 65 |<< gesta|ltTempMe|
|000001b0| 6d 54 72 61 63 6b 65 64 | 29 29 0d 09 4f 53 45 72 |mTracked|))..OSEr|
|000001c0| 72 20 65 72 72 6f 72 3b | 0d 09 6c 6f 6e 67 20 72 |r error;|..long r|
|000001d0| 65 73 75 6c 74 3b 0d 0d | 09 69 66 28 20 65 72 72 |esult;..|.if( err|
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|00000210| 65 72 72 6f 72 3b 0d 09 | 69 66 28 20 28 72 65 73 |error;..|if( (res|
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|00000250| 20 6e 6f 45 72 72 3b 0d | 09 72 65 74 75 72 6e 20 | noErr;.|.return |
|00000260| 6d 65 6d 46 75 6c 6c 45 | 72 72 3b 0d 0d 09 23 75 |memFullE|rr;...#u|
|00000270| 6e 64 65 66 20 68 61 73 | 4f 75 72 54 65 6d 70 4d |ndef has|OurTempM|
|00000280| 65 6d 0d 7d 0d 0d 0d 76 | 6f 69 64 20 2a 47 65 74 |em.}...v|oid *Get|
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|000002b0| 67 20 2a 73 69 7a 65 50 | 74 72 2c 20 62 75 66 66 |g *sizeP|tr, buff|
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|000003a0| 20 68 61 6e 64 6c 65 3b | 20 6f 74 68 65 72 77 69 | handle;| otherwi|
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|00000550| 65 6e 20 69 6e 20 74 68 | 65 20 61 70 70 6c 69 63 |en in th|e applic|
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|00000570| 65 20 6d 75 6c 74 69 66 | 69 6e 64 65 72 20 61 74 |e multif|inder at|
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|000005a0| 20 6d 61 72 6b 20 74 68 | 65 20 62 6c 6f 63 6b 20 | mark th|e block |
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|00000620| 69 74 2c 20 74 68 65 6e | 20 72 65 74 75 72 6e 20 |it, then| return |
|00000630| 6e 69 6c 20 2a 2f 0d 0d | 09 69 66 28 20 43 68 65 |nil */..|.if( Che|
|00000640| 63 6b 46 6f 72 54 65 6d | 70 4d 65 6d 6f 72 79 28 |ckForTem|pMemory(|
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|00000660| 65 66 65 72 65 6e 63 65 | 20 3d 20 54 65 6d 70 4e |eference| = TempN|
|00000670| 65 77 48 61 6e 64 6c 65 | 28 72 65 71 75 65 73 74 |ewHandle|(request|
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|00000690| 20 3d 3d 20 6e 69 6c 20 | 29 0d 09 09 72 65 66 65 | == nil |)...refe|
|000006a0| 72 65 6e 63 65 20 3d 20 | 4e 65 77 48 61 6e 64 6c |rence = |NewHandl|
|000006b0| 65 28 72 65 71 75 65 73 | 74 65 64 53 69 7a 65 29 |e(reques|tedSize)|
|000006c0| 3b 0d 09 69 66 28 20 72 | 65 66 65 72 65 6e 63 65 |;..if( r|eference|
|000006d0| 20 29 0d 09 09 67 6f 74 | 6f 20 72 65 74 75 72 6e | )...got|o return|
|000006e0| 52 65 66 65 72 65 6e 63 | 65 3b 0d 09 65 6c 73 65 |Referenc|e;..else|
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|00000710| 0d 09 09 2a 72 65 66 65 | 72 65 6e 63 65 50 74 72 |...*refe|rencePtr|
|00000720| 20 3d 20 6e 69 6c 3b 0d | 09 09 2a 73 69 7a 65 50 | = nil;.|..*sizeP|
|00000730| 74 72 20 3d 20 6e 69 6c | 3b 0d 09 09 72 65 74 75 |tr = nil|;...retu|
|00000740| 72 6e 20 6e 69 6c 3b 0d | 09 7d 0d 0d 09 77 68 69 |rn nil;.|.}...whi|
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|00000760| 20 6e 69 6c 20 29 20 7b | 0d 09 09 72 65 71 75 65 | nil ) {|...reque|
|00000770| 73 74 65 64 53 69 7a 65 | 20 3d 20 28 28 72 65 71 |stedSize| = ((req|
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|00000790| 20 2b 20 33 29 20 26 20 | 33 3b 0d 09 09 69 66 28 | + 3) & |3;...if(|
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|000007b0| 3d 20 30 20 29 0d 09 09 | 09 50 6f 73 74 45 72 72 |= 0 )...|.PostErr|
|000007c0| 6f 72 28 6d 65 6d 46 75 | 6c 6c 45 72 72 29 3b 0d |or(memFu|llErr);.|
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|000007e0| 6d 70 4d 65 6d 6f 72 79 | 28 29 20 21 3d 20 6e 6f |mpMemory|() != no|
|000007f0| 45 72 72 20 7c 7c 20 28 | 72 65 66 65 72 65 6e 63 |Err || (|referenc|
|00000800| 65 20 3d 20 54 65 6d 70 | 4e 65 77 48 61 6e 64 6c |e = Temp|NewHandl|
|00000810| 65 28 72 65 71 75 65 73 | 74 65 64 53 69 7a 65 2c |e(reques|tedSize,|
|00000820| 20 26 65 72 72 6f 72 29 | 29 20 3d 3d 20 6e 69 6c | &error)|) == nil|
|00000830| 20 29 0d 09 09 09 72 65 | 66 65 72 65 6e 63 65 20 | )....re|ference |
|00000840| 3d 20 4e 65 77 48 61 6e | 64 6c 65 28 72 65 71 75 |= NewHan|dle(requ|
|00000850| 65 73 74 65 64 53 69 7a | 65 29 3b 0d 09 7d 0d 0d |estedSiz|e);..}..|
|00000860| 72 65 74 75 72 6e 52 65 | 66 65 72 65 6e 63 65 3a |returnRe|ference:|
|00000870| 0d 09 48 50 75 72 67 65 | 28 72 65 66 65 72 65 6e |..HPurge|(referen|
|00000880| 63 65 29 3b 0d 09 48 4c | 6f 63 6b 28 72 65 66 65 |ce);..HL|ock(refe|
|00000890| 72 65 6e 63 65 29 3b 0d | 09 2a 72 65 66 65 72 65 |rence);.|.*refere|
|000008a0| 6e 63 65 50 74 72 20 3d | 20 72 65 66 65 72 65 6e |ncePtr =| referen|
|000008b0| 63 65 3b 0d 09 2a 73 69 | 7a 65 50 74 72 20 3d 20 |ce;..*si|zePtr = |
|000008c0| 72 65 71 75 65 73 74 65 | 64 53 69 7a 65 3b 0d 09 |requeste|dSize;..|
|000008d0| 72 65 74 75 72 6e 20 2a | 72 65 66 65 72 65 6e 63 |return *|referenc|
|000008e0| 65 3b 0d 7d 0d 0d 0d 76 | 6f 69 64 20 46 69 6e 64 |e;.}...v|oid Find|
|000008f0| 53 63 72 65 65 6e 28 73 | 63 72 65 65 6e 54 79 70 |Screen(s|creenTyp|
|00000900| 65 20 74 79 70 65 2c 20 | 73 68 6f 72 74 20 68 53 |e type, |short hS|
|00000910| 69 7a 65 2c 20 73 68 6f | 72 74 20 76 53 69 7a 65 |ize, sho|rt vSize|
|00000920| 2c 20 52 65 63 74 20 2a | 62 6f 75 6e 64 73 29 0d |, Rect *|bounds).|
|00000930| 7b 0d 09 62 6f 75 6e 64 | 73 2d 3e 74 6f 70 20 3d |{..bound|s->top =|
|00000940| 20 34 30 3b 0d 09 62 6f | 75 6e 64 73 2d 3e 6c 65 | 40;..bo|unds->le|
|00000950| 66 74 20 3d 20 34 30 3b | 0d 0d 09 62 6f 75 6e 64 |ft = 40;|...bound|
|00000960| 73 2d 3e 72 69 67 68 74 | 20 3d 20 62 6f 75 6e 64 |s->right| = bound|
|00000970| 73 2d 3e 6c 65 66 74 20 | 2b 20 68 53 69 7a 65 3b |s->left |+ hSize;|
|00000980| 0d 09 62 6f 75 6e 64 73 | 2d 3e 62 6f 74 74 6f 6d |..bounds|->bottom|
|00000990| 20 3d 20 62 6f 75 6e 64 | 73 2d 3e 74 6f 70 20 2b | = bound|s->top +|
|000009a0| 20 76 53 69 7a 65 3b 0d | 7d 0d 0d 0d 76 6f 69 64 | vSize;.|}...void|
|000009b0| 20 50 6f 73 74 45 72 72 | 6f 72 28 6c 6f 6e 67 20 | PostErr|or(long |
|000009c0| 65 72 72 6f 72 29 0d 7b | 0d 09 63 68 61 72 20 65 |error).{|..char e|
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|000009e0| 0d 09 73 70 72 69 6e 74 | 66 28 26 65 72 72 6f 72 |..sprint|f(&error|
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|00000a30| 20 73 74 72 6c 65 6e 28 | 26 65 72 72 6f 72 53 74 | strlen(|&errorSt|
|00000a40| 72 69 6e 67 5b 31 5d 29 | 3b 0d 09 44 65 62 75 67 |ring[1])|;..Debug|
|00000a50| 53 74 72 28 65 72 72 6f | 72 53 74 72 69 6e 67 29 |Str(erro|rString)|
|00000a60| 3b 0d 7d 0d 0d 0d 73 74 | 61 74 69 63 20 70 61 73 |;.}...st|atic pas|
|00000a70| 63 61 6c 20 76 6f 69 64 | 20 52 65 61 64 44 69 73 |cal void| ReadDis|
|00000a80| 6b 50 69 63 74 75 72 65 | 28 63 68 61 72 20 2a 64 |kPicture|(char *d|
|00000a90| 65 73 74 69 6e 61 74 69 | 6f 6e 2c 20 73 68 6f 72 |estinati|on, shor|
|00000aa0| 74 20 63 6f 75 6e 74 29 | 0d 7b 0d 09 64 69 73 6b |t count)|.{..disk|
|00000ab0| 50 69 63 74 75 72 65 52 | 65 63 6f 72 64 20 2a 70 |PictureR|ecord *p|
|00000ac0| 69 63 74 75 72 65 3b 0d | 09 43 47 72 61 66 50 74 |icture;.|.CGrafPt|
|00000ad0| 72 20 63 75 72 72 65 6e | 74 50 6f 72 74 3b 0d 09 |r curren|tPort;..|
|00000ae0| 4f 53 45 72 72 20 65 72 | 72 6f 72 3b 0d 09 6c 6f |OSErr er|ror;..lo|
|00000af0| 6e 67 20 62 79 74 65 73 | 4c 65 66 74 3b 0d 0d 09 |ng bytes|Left;...|
|00000b00| 49 66 44 65 62 75 67 28 | 63 6f 75 6e 74 20 3d 3d |IfDebug(|count ==|
|00000b10| 20 30 2c 20 22 5c 70 6f | 75 72 20 73 70 6f 6f 6c | 0, "\po|ur spool|
|00000b20| 20 70 72 6f 63 20 73 68 | 6f 75 6c 64 20 6e 65 76 | proc sh|ould nev|
|00000b30| 65 72 20 62 65 20 63 61 | 6c 6c 65 64 20 77 69 74 |er be ca|lled wit|
|00000b40| 68 20 61 20 63 6f 75 6e | 74 20 6f 66 20 7a 65 72 |h a coun|t of zer|
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|00000b60| 63 75 72 72 65 6e 74 50 | 6f 72 74 29 3b 0d 09 70 |currentP|ort);..p|
|00000b70| 69 63 74 75 72 65 20 3d | 20 28 64 69 73 6b 50 69 |icture =| (diskPi|
|00000b80| 63 74 75 72 65 52 65 63 | 6f 72 64 20 2a 29 28 28 |ctureRec|ord *)((|
|00000b90| 6c 6f 6e 67 29 63 75 72 | 72 65 6e 74 50 6f 72 74 |long)cur|rentPort|
|00000ba0| 2d 3e 67 72 61 66 50 72 | 6f 63 73 20 2d 20 6f 66 |->grafPr|ocs - of|
|00000bb0| 66 73 65 74 46 69 65 6c | 64 28 64 69 73 6b 50 69 |fsetFiel|d(diskPi|
|00000bc0| 63 74 75 72 65 52 65 63 | 6f 72 64 2c 20 70 72 6f |ctureRec|ord, pro|
|00000bd0| 63 73 29 29 3b 0d 0d 09 | 62 79 74 65 73 4c 65 66 |cs));...|bytesLef|
|00000be0| 74 20 3d 20 70 69 63 74 | 75 72 65 2d 3e 62 75 66 |t = pict|ure->buf|
|00000bf0| 66 65 72 53 74 61 72 74 | 20 2b 20 70 69 63 74 75 |ferStart| + pictu|
|00000c00| 72 65 2d 3e 62 75 66 66 | 65 72 53 69 7a 65 20 2d |re->buff|erSize -|
|00000c10| 20 70 69 63 74 75 72 65 | 2d 3e 62 75 66 66 65 72 | picture|->buffer|
|00000c20| 50 74 72 3b 0d 09 77 68 | 69 6c 65 28 20 63 6f 75 |Ptr;..wh|ile( cou|
|00000c30| 6e 74 20 29 20 7b 0d 09 | 09 6c 6f 6e 67 20 62 79 |nt ) {..|.long by|
|00000c40| 74 65 73 52 65 61 64 3b | 0d 0d 09 09 69 66 28 20 |tesRead;|....if( |
|00000c50| 63 6f 75 6e 74 20 3c 3d | 20 62 79 74 65 73 4c 65 |count <=| bytesLe|
|00000c60| 66 74 20 29 20 7b 0d 09 | 09 09 42 6c 6f 63 6b 4d |ft ) {..|..BlockM|
|00000c70| 6f 76 65 28 70 69 63 74 | 75 72 65 2d 3e 62 75 66 |ove(pict|ure->buf|
|00000c80| 66 65 72 50 74 72 2c 20 | 64 65 73 74 69 6e 61 74 |ferPtr, |destinat|
|00000c90| 69 6f 6e 2c 20 28 6c 6f | 6e 67 29 63 6f 75 6e 74 |ion, (lo|ng)count|
|00000ca0| 29 3b 0d 09 09 09 70 69 | 63 74 75 72 65 2d 3e 62 |);....pi|cture->b|
|00000cb0| 75 66 66 65 72 50 74 72 | 20 2b 3d 20 63 6f 75 6e |ufferPtr| += coun|
|00000cc0| 74 3b 0d 09 09 09 72 65 | 74 75 72 6e 3b 0d 09 09 |t;....re|turn;...|
|00000cd0| 7d 0d 0d 09 09 42 6c 6f | 63 6b 4d 6f 76 65 28 70 |}....Blo|ckMove(p|
|00000ce0| 69 63 74 75 72 65 2d 3e | 62 75 66 66 65 72 50 74 |icture->|bufferPt|
|00000cf0| 72 2c 20 64 65 73 74 69 | 6e 61 74 69 6f 6e 2c 20 |r, desti|nation, |
|00000d00| 62 79 74 65 73 4c 65 66 | 74 29 3b 0d 09 09 64 65 |bytesLef|t);...de|
|00000d10| 73 74 69 6e 61 74 69 6f | 6e 20 2b 3d 20 62 79 74 |stinatio|n += byt|
|00000d20| 65 73 4c 65 66 74 3b 0d | 09 09 63 6f 75 6e 74 20 |esLeft;.|..count |
|00000d30| 2d 3d 20 62 79 74 65 73 | 4c 65 66 74 3b 0d 09 09 |-= bytes|Left;...|
|00000d40| 70 69 63 74 75 72 65 2d | 3e 62 75 66 66 65 72 50 |picture-|>bufferP|
|00000d50| 74 72 20 3d 20 70 69 63 | 74 75 72 65 2d 3e 62 75 |tr = pic|ture->bu|
|00000d60| 66 66 65 72 53 74 61 72 | 74 3b 0d 09 09 62 79 74 |fferStar|t;...byt|
|00000d70| 65 73 4c 65 66 74 20 3d | 20 62 79 74 65 73 52 65 |esLeft =| bytesRe|
|00000d80| 61 64 20 3d 20 70 69 63 | 74 75 72 65 2d 3e 62 75 |ad = pic|ture->bu|
|00000d90| 66 66 65 72 53 69 7a 65 | 3b 0d 09 09 65 72 72 6f |fferSize|;...erro|
|00000da0| 72 20 3d 20 46 53 52 65 | 61 64 28 70 69 63 74 75 |r = FSRe|ad(pictu|
|00000db0| 72 65 2d 3e 66 69 6c 65 | 2c 20 26 62 79 74 65 73 |re->file|, &bytes|
|00000dc0| 52 65 61 64 2c 20 70 69 | 63 74 75 72 65 2d 3e 62 |Read, pi|cture->b|
|00000dd0| 75 66 66 65 72 50 74 72 | 29 3b 0d 09 09 69 66 28 |ufferPtr|);...if(|
|00000de0| 20 65 72 72 6f 72 20 29 | 20 7b 0d 09 09 09 73 68 | error )| {....sh|
|00000df0| 6f 72 74 20 2a 74 65 6d | 70 50 74 72 20 3d 20 28 |ort *tem|pPtr = (|
|00000e00| 73 68 6f 72 74 20 2a 29 | 28 70 69 63 74 75 72 65 |short *)|(picture|
|00000e10| 2d 3e 62 75 66 66 65 72 | 50 74 72 20 2b 20 62 79 |->buffer|Ptr + by|
|00000e20| 74 65 73 52 65 61 64 29 | 3b 0d 09 09 09 6c 6f 6e |tesRead)|;....lon|
|00000e30| 67 20 63 6f 75 6e 74 65 | 72 20 3d 20 70 69 63 74 |g counte|r = pict|
|00000e40| 75 72 65 2d 3e 62 75 66 | 66 65 72 53 69 7a 65 20 |ure->buf|ferSize |
|00000e50| 2d 20 62 79 74 65 73 52 | 65 61 64 3b 0d 09 09 09 |- bytesR|ead;....|
|00000e60| 73 68 6f 72 74 20 66 69 | 6c 6c 56 61 6c 75 65 20 |short fi|llValue |
|00000e70| 3d 20 30 78 30 30 46 46 | 3b 0d 0d 09 09 09 69 66 |= 0x00FF|;.....if|
|00000e80| 28 20 28 6c 6f 6e 67 29 | 74 65 6d 70 50 74 72 20 |( (long)|tempPtr |
|00000e90| 26 20 30 78 31 20 29 20 | 7b 0d 09 09 09 09 2a 28 |& 0x1 ) |{.....*(|
|00000ea0| 63 68 61 72 20 2a 29 74 | 65 6d 70 50 74 72 20 3d |char *)t|empPtr =|
|00000eb0| 20 30 3b 0d 09 09 09 09 | 74 65 6d 70 50 74 72 20 | 0;.....|tempPtr |
|00000ec0| 3d 20 28 73 68 6f 72 74 | 20 2a 29 28 28 63 68 61 |= (short| *)((cha|
|00000ed0| 72 20 2a 29 74 65 6d 70 | 50 74 72 20 2b 20 31 29 |r *)temp|Ptr + 1)|
|00000ee0| 3b 0d 09 09 09 09 2d 2d | 63 6f 75 6e 74 65 72 3b |;.....--|counter;|
|00000ef0| 0d 09 09 09 09 66 69 6c | 6c 56 61 6c 75 65 20 3d |.....fil|lValue =|
|00000f00| 20 30 78 46 46 30 30 3b | 0d 09 09 09 7d 0d 09 09 | 0xFF00;|....}...|
|00000f10| 09 63 6f 75 6e 74 65 72 | 20 2f 3d 20 73 69 7a 65 |.counter| /= size|
|00000f20| 6f 66 28 73 68 6f 72 74 | 29 3b 0d 09 09 09 77 68 |of(short|);....wh|
|00000f30| 69 6c 65 28 20 2d 2d 63 | 6f 75 6e 74 65 72 20 3e |ile( --c|ounter >|
|00000f40| 3d 20 30 20 29 0d 09 09 | 09 09 2a 74 65 6d 70 50 |= 0 )...|..*tempP|
|00000f50| 74 72 2b 2b 20 3d 20 66 | 69 6c 6c 56 61 6c 75 65 |tr++ = f|illValue|
|00000f60| 3b 0d 09 09 7d 0d 09 7d | 0d 7d 0d 0d 0d 76 6f 69 |;...}..}|.}...voi|
|00000f70| 64 20 49 6e 73 74 61 6c | 6c 44 69 73 6b 50 69 63 |d Instal|lDiskPic|
|00000f80| 74 75 72 65 28 64 69 73 | 6b 50 69 63 74 75 72 65 |ture(dis|kPicture|
|00000f90| 20 73 6f 75 72 63 65 29 | 0d 7b 0d 09 43 47 72 61 | source)|.{..CGra|
|00000fa0| 66 50 74 72 20 63 75 72 | 72 65 6e 74 50 6f 72 74 |fPtr cur|rentPort|
|00000fb0| 3b 0d 09 4f 53 45 72 72 | 20 65 72 72 6f 72 3b 0d |;..OSErr| error;.|
|00000fc0| 09 64 69 73 6b 50 69 63 | 74 75 72 65 52 65 63 6f |.diskPic|tureReco|
|00000fd0| 72 64 20 2a 70 69 63 74 | 75 72 65 20 3d 20 2a 73 |rd *pict|ure = *s|
|00000fe0| 6f 75 72 63 65 3b 0d 0d | 09 69 66 28 20 70 69 63 |ource;..|.if( pic|
|00000ff0| 74 75 72 65 2d 3e 69 6e | 73 74 61 6c 6c 65 64 50 |ture->in|stalledP|
|00001000| 6f 72 74 20 29 0d 09 09 | 50 6f 73 74 45 72 72 6f |ort )...|PostErro|
|00001010| 72 28 64 69 73 6b 5f 70 | 69 63 74 75 72 65 5f 61 |r(disk_p|icture_a|
|00001020| 6c 72 65 61 64 79 5f 69 | 6e 73 74 61 6c 6c 65 64 |lready_i|nstalled|
|00001030| 29 3b 0d 0d 09 48 4c 6f | 63 6b 28 73 6f 75 72 63 |);...HLo|ck(sourc|
|00001040| 65 29 3b 0d 09 47 65 74 | 50 6f 72 74 28 26 63 75 |e);..Get|Port(&cu|
|00001050| 72 72 65 6e 74 50 6f 72 | 74 29 3b 0d 0d 09 7b 09 |rrentPor|t);...{.|
|00001060| 6c 6f 6e 67 20 66 69 6c | 65 53 69 7a 65 3b 0d 09 |long fil|eSize;..|
|00001070| 09 76 6f 69 64 20 2a 63 | 61 63 68 65 50 74 72 3b |.void *c|achePtr;|
|00001080| 0d 09 09 69 66 28 20 65 | 72 72 6f 72 20 3d 20 47 |...if( e|rror = G|
|00001090| 65 74 45 4f 46 28 70 69 | 63 74 75 72 65 2d 3e 66 |etEOF(pi|cture->f|
|000010a0| 69 6c 65 2c 20 26 66 69 | 6c 65 53 69 7a 65 29 20 |ile, &fi|leSize) |
|000010b0| 29 0d 09 09 09 50 6f 73 | 74 45 72 72 6f 72 28 65 |)....Pos|tError(e|
|000010c0| 72 72 6f 72 29 3b 0d 09 | 09 66 69 6c 65 53 69 7a |rror);..|.fileSiz|
|000010d0| 65 20 2d 3d 20 35 31 32 | 3b 09 2f 2a 20 73 75 62 |e -= 512|;./* sub|
|000010e0| 74 72 61 63 74 20 74 68 | 65 20 66 69 6c 65 20 68 |tract th|e file h|
|000010f0| 65 61 64 65 72 20 2a 2f | 0d 09 09 69 66 28 20 63 |eader */|...if( c|
|00001100| 61 63 68 65 50 74 72 20 | 3d 20 47 65 74 42 75 66 |achePtr |= GetBuf|
|00001110| 66 65 72 28 28 48 61 6e | 64 6c 65 20 2a 29 26 70 |fer((Han|dle *)&p|
|00001120| 69 63 74 75 72 65 2d 3e | 63 61 63 68 65 64 50 69 |icture->|cachedPi|
|00001130| 63 74 75 72 65 2c 20 26 | 66 69 6c 65 53 69 7a 65 |cture, &|fileSize|
|00001140| 2c 20 62 75 66 66 65 72 | 45 78 61 63 74 53 69 7a |, buffer|ExactSiz|
|00001150| 65 29 20 29 20 7b 0d 09 | 09 09 69 66 28 20 65 72 |e) ) {..|..if( er|
|00001160| 72 6f 72 20 3d 20 53 65 | 74 46 50 6f 73 28 70 69 |ror = Se|tFPos(pi|
|00001170| 63 74 75 72 65 2d 3e 66 | 69 6c 65 2c 20 66 73 46 |cture->f|ile, fsF|
|00001180| 72 6f 6d 53 74 61 72 74 | 2c 20 35 31 32 29 20 29 |romStart|, 512) )|
|00001190| 0d 09 09 09 09 50 6f 73 | 74 45 72 72 6f 72 28 65 |.....Pos|tError(e|
|000011a0| 72 72 6f 72 29 3b 0d 09 | 09 09 69 66 28 20 65 72 |rror);..|..if( er|
|000011b0| 72 6f 72 20 3d 20 46 53 | 52 65 61 64 28 70 69 63 |ror = FS|Read(pic|
|000011c0| 74 75 72 65 2d 3e 66 69 | 6c 65 2c 20 26 66 69 6c |ture->fi|le, &fil|
|000011d0| 65 53 69 7a 65 2c 20 63 | 61 63 68 65 50 74 72 29 |eSize, c|achePtr)|
|000011e0| 20 29 0d 09 09 09 09 50 | 6f 73 74 45 72 72 6f 72 | ).....P|ostError|
|000011f0| 28 65 72 72 6f 72 29 3b | 0d 09 09 09 70 69 63 74 |(error);|....pict|
|00001200| 75 72 65 2d 3e 69 6e 73 | 74 61 6c 6c 65 64 50 6f |ure->ins|talledPo|
|00001210| 72 74 20 3d 20 63 75 72 | 72 65 6e 74 50 6f 72 74 |rt = cur|rentPort|
|00001220| 3b 0d 09 09 09 72 65 74 | 75 72 6e 3b 0d 09 09 7d |;....ret|urn;...}|
|00001230| 0d 09 7d 0d 0d 09 70 69 | 63 74 75 72 65 2d 3e 62 |..}...pi|cture->b|
|00001240| 75 66 66 65 72 53 69 7a | 65 20 3d 20 33 32 30 30 |ufferSiz|e = 3200|
|00001250| 30 3b 0d 09 70 69 63 74 | 75 72 65 2d 3e 62 75 66 |0;..pict|ure->buf|
|00001260| 66 65 72 53 74 61 72 74 | 20 3d 20 47 65 74 42 75 |ferStart| = GetBu|
|00001270| 66 66 65 72 28 26 70 69 | 63 74 75 72 65 2d 3e 62 |ffer(&pi|cture->b|
|00001280| 75 66 66 65 72 52 65 66 | 2c 20 26 70 69 63 74 75 |ufferRef|, &pictu|
|00001290| 72 65 2d 3e 62 75 66 66 | 65 72 53 69 7a 65 2c 20 |re->buff|erSize, |
|000012a0| 62 75 66 66 65 72 43 61 | 6e 42 65 53 6d 61 6c 6c |bufferCa|nBeSmall|
|000012b0| 65 72 29 3b 0d 09 70 69 | 63 74 75 72 65 2d 3e 62 |er);..pi|cture->b|
|000012c0| 75 66 66 65 72 50 74 72 | 20 3d 20 70 69 63 74 75 |ufferPtr| = pictu|
|000012d0| 72 65 2d 3e 62 75 66 66 | 65 72 53 74 61 72 74 20 |re->buff|erStart |
|000012e0| 2b 20 70 69 63 74 75 72 | 65 2d 3e 62 75 66 66 65 |+ pictur|e->buffe|
|000012f0| 72 53 69 7a 65 3b 0d 09 | 69 66 28 20 65 72 72 6f |rSize;..|if( erro|
|00001300| 72 20 3d 20 53 65 74 46 | 50 6f 73 28 70 69 63 74 |r = SetF|Pos(pict|
|00001310| 75 72 65 2d 3e 66 69 6c | 65 2c 20 66 73 46 72 6f |ure->fil|e, fsFro|
|00001320| 6d 53 74 61 72 74 2c 20 | 35 31 32 20 2b 20 73 69 |mStart, |512 + si|
|00001330| 7a 65 6f 66 28 50 69 63 | 74 75 72 65 29 29 20 29 |zeof(Pic|ture)) )|
|00001340| 0d 09 09 50 6f 73 74 45 | 72 72 6f 72 28 65 72 72 |...PostE|rror(err|
|00001350| 6f 72 29 3b 0d 0d 09 70 | 69 63 74 75 72 65 2d 3e |or);...p|icture->|
|00001360| 69 6e 73 74 61 6c 6c 65 | 64 50 6f 72 74 20 3d 20 |installe|dPort = |
|00001370| 63 75 72 72 65 6e 74 50 | 6f 72 74 3b 0d 09 70 69 |currentP|ort;..pi|
|00001380| 63 74 75 72 65 2d 3e 73 | 61 76 65 64 50 72 6f 63 |cture->s|avedProc|
|00001390| 73 20 3d 20 63 75 72 72 | 65 6e 74 50 6f 72 74 2d |s = curr|entPort-|
|000013a0| 3e 67 72 61 66 50 72 6f | 63 73 3b 0d 09 63 75 72 |>grafPro|cs;..cur|
|000013b0| 72 65 6e 74 50 6f 72 74 | 2d 3e 67 72 61 66 50 72 |rentPort|->grafPr|
|000013c0| 6f 63 73 20 3d 20 26 70 | 69 63 74 75 72 65 2d 3e |ocs = &p|icture->|
|000013d0| 70 72 6f 63 73 3b 0d 7d | 0d 0d 0d 76 6f 69 64 20 |procs;.}|...void |
|000013e0| 52 65 6d 6f 76 65 44 69 | 73 6b 50 69 63 74 75 72 |RemoveDi|skPictur|
|000013f0| 65 28 64 69 73 6b 50 69 | 63 74 75 72 65 20 73 6f |e(diskPi|cture so|
|00001400| 75 72 63 65 29 0d 7b 0d | 09 64 69 73 6b 50 69 63 |urce).{.|.diskPic|
|00001410| 74 75 72 65 52 65 63 6f | 72 64 20 2a 70 69 63 74 |tureReco|rd *pict|
|00001420| 75 72 65 20 3d 20 2a 73 | 6f 75 72 63 65 3b 0d 09 |ure = *s|ource;..|
|00001430| 69 66 28 20 70 69 63 74 | 75 72 65 2d 3e 69 6e 73 |if( pict|ure->ins|
|00001440| 74 61 6c 6c 65 64 50 6f | 72 74 20 3d 3d 20 6e 69 |talledPo|rt == ni|
|00001450| 6c 20 29 0d 09 09 50 6f | 73 74 45 72 72 6f 72 28 |l )...Po|stError(|
|00001460| 64 69 73 6b 5f 70 69 63 | 74 75 72 65 5f 6e 6f 74 |disk_pic|ture_not|
|00001470| 5f 69 6e 73 74 61 6c 6c | 65 64 29 3b 0d 0d 09 69 |_install|ed);...i|
|00001480| 66 28 20 70 69 63 74 75 | 72 65 2d 3e 63 61 63 68 |f( pictu|re->cach|
|00001490| 65 64 50 69 63 74 75 72 | 65 20 29 20 7b 0d 09 09 |edPictur|e ) {...|
|000014a0| 48 55 6e 6c 6f 63 6b 28 | 70 69 63 74 75 72 65 2d |HUnlock(|picture-|
|000014b0| 3e 63 61 63 68 65 64 50 | 69 63 74 75 72 65 29 3b |>cachedP|icture);|
|000014c0| 0d 09 09 67 6f 74 6f 20 | 65 78 69 74 3b 0d 09 7d |...goto |exit;..}|
|000014d0| 0d 0d 09 70 69 63 74 75 | 72 65 2d 3e 69 6e 73 74 |...pictu|re->inst|
|000014e0| 61 6c 6c 65 64 50 6f 72 | 74 2d 3e 67 72 61 66 50 |alledPor|t->grafP|
|000014f0| 72 6f 63 73 20 3d 20 70 | 69 63 74 75 72 65 2d 3e |rocs = p|icture->|
|00001500| 73 61 76 65 64 50 72 6f | 63 73 3b 0d 0d 09 48 55 |savedPro|cs;...HU|
|00001510| 6e 6c 6f 63 6b 28 70 69 | 63 74 75 72 65 2d 3e 62 |nlock(pi|cture->b|
|00001520| 75 66 66 65 72 52 65 66 | 29 3b 0d 09 70 69 63 74 |ufferRef|);..pict|
|00001530| 75 72 65 2d 3e 62 75 66 | 66 65 72 53 74 61 72 74 |ure->buf|ferStart|
|00001540| 20 3d 20 6e 69 6c 3b 0d | 65 78 69 74 3a 0d 09 70 | = nil;.|exit:..p|
|00001550| 69 63 74 75 72 65 2d 3e | 69 6e 73 74 61 6c 6c 65 |icture->|installe|
|00001560| 64 50 6f 72 74 20 3d 20 | 6e 69 6c 3b 0d 09 48 55 |dPort = |nil;..HU|
|00001570| 6e 6c 6f 63 6b 28 73 6f | 75 72 63 65 29 3b 0d 7d |nlock(so|urce);.}|
|00001580| 0d 0d 0d 76 6f 69 64 20 | 47 65 74 44 69 73 6b 50 |...void |GetDiskP|
|00001590| 69 63 74 75 72 65 49 6e | 66 6f 28 64 69 73 6b 50 |ictureIn|fo(diskP|
|000015a0| 69 63 74 75 72 65 20 73 | 6f 75 72 63 65 2c 20 50 |icture s|ource, P|
|000015b0| 69 63 74 49 6e 66 6f 20 | 2a 72 65 73 75 6c 74 2c |ictInfo |*result,|
|000015c0| 20 73 68 6f 72 74 20 76 | 65 72 62 2c 20 73 68 6f | short v|erb, sho|
|000015d0| 72 74 20 72 65 71 75 65 | 73 74 65 64 43 6f 6c 6f |rt reque|stedColo|
|000015e0| 72 73 2c 20 73 68 6f 72 | 74 20 6d 65 74 68 6f 64 |rs, shor|t method|
|000015f0| 29 0d 7b 0d 09 64 69 73 | 6b 50 69 63 74 75 72 65 |).{..dis|kPicture|
|00001600| 52 65 63 6f 72 64 20 2a | 70 69 63 74 75 72 65 3b |Record *|picture;|
|00001610| 0d 09 4f 53 45 72 72 20 | 65 72 72 6f 72 3b 0d 0d |..OSErr |error;..|
|00001620| 09 49 6e 73 74 61 6c 6c | 44 69 73 6b 50 69 63 74 |.Install|DiskPict|
|00001630| 75 72 65 28 73 6f 75 72 | 63 65 29 3b 0d 09 70 69 |ure(sour|ce);..pi|
|00001640| 63 74 75 72 65 20 3d 20 | 2a 73 6f 75 72 63 65 3b |cture = |*source;|
|00001650| 0d 09 69 66 28 20 65 72 | 72 6f 72 20 3d 20 47 65 |..if( er|ror = Ge|
|00001660| 74 50 69 63 74 49 6e 66 | 6f 28 70 69 63 74 75 72 |tPictInf|o(pictur|
|00001670| 65 2d 3e 63 61 63 68 65 | 64 50 69 63 74 75 72 65 |e->cache|dPicture|
|00001680| 20 3f 20 70 69 63 74 75 | 72 65 2d 3e 63 61 63 68 | ? pictu|re->cach|
|00001690| 65 64 50 69 63 74 75 72 | 65 20 3a 20 70 69 63 74 |edPictur|e : pict|
|000016a0| 75 72 65 2d 3e 70 69 63 | 74 75 72 65 2c 20 72 65 |ure->pic|ture, re|
|000016b0| 73 75 6c 74 2c 20 76 65 | 72 62 2c 0d 09 09 72 65 |sult, ve|rb,...re|
|000016c0| 71 75 65 73 74 65 64 43 | 6f 6c 6f 72 73 2c 20 6d |questedC|olors, m|
|000016d0| 65 74 68 6f 64 2c 20 30 | 29 20 29 20 7b 0d 09 09 |ethod, 0|) ) {...|
|000016e0| 50 6f 73 74 45 72 72 6f | 72 28 65 72 72 6f 72 29 |PostErro|r(error)|
|000016f0| 3b 0d 09 7d 0d 09 52 65 | 6d 6f 76 65 44 69 73 6b |;..}..Re|moveDisk|
|00001700| 50 69 63 74 75 72 65 28 | 73 6f 75 72 63 65 29 3b |Picture(|source);|
|00001710| 0d 7d 0d 0d 0d 76 6f 69 | 64 20 44 72 61 77 44 69 |.}...voi|d DrawDi|
|00001720| 73 6b 50 69 63 74 75 72 | 65 28 64 69 73 6b 50 69 |skPictur|e(diskPi|
|00001730| 63 74 75 72 65 20 73 6f | 75 72 63 65 29 0d 7b 0d |cture so|urce).{.|
|00001740| 09 64 69 73 6b 50 69 63 | 74 75 72 65 52 65 63 6f |.diskPic|tureReco|
|00001750| 72 64 20 2a 70 69 63 74 | 75 72 65 3b 0d 0d 09 49 |rd *pict|ure;...I|
|00001760| 6e 73 74 61 6c 6c 44 69 | 73 6b 50 69 63 74 75 72 |nstallDi|skPictur|
|00001770| 65 28 73 6f 75 72 63 65 | 29 3b 0d 09 70 69 63 74 |e(source|);..pict|
|00001780| 75 72 65 20 3d 20 2a 73 | 6f 75 72 63 65 3b 0d 09 |ure = *s|ource;..|
|00001790| 44 72 61 77 50 69 63 74 | 75 72 65 28 70 69 63 74 |DrawPict|ure(pict|
|000017a0| 75 72 65 2d 3e 63 61 63 | 68 65 64 50 69 63 74 75 |ure->cac|hedPictu|
|000017b0| 72 65 20 3f 20 70 69 63 | 74 75 72 65 2d 3e 63 61 |re ? pic|ture->ca|
|000017c0| 63 68 65 64 50 69 63 74 | 75 72 65 20 3a 20 70 69 |chedPict|ure : pi|
|000017d0| 63 74 75 72 65 2d 3e 70 | 69 63 74 75 72 65 2c 20 |cture->p|icture, |
|000017e0| 26 70 69 63 74 75 72 65 | 2d 3e 62 6f 75 6e 64 73 |&picture|->bounds|
|000017f0| 29 3b 0d 09 52 65 6d 6f | 76 65 44 69 73 6b 50 69 |);..Remo|veDiskPi|
|00001800| 63 74 75 72 65 28 73 6f | 75 72 63 65 29 3b 0d 7d |cture(so|urce);.}|
|00001810| 0d 0d 0d 64 69 73 6b 50 | 69 63 74 75 72 65 20 4e |...diskP|icture N|
|00001820| 65 77 44 69 73 6b 50 69 | 63 74 75 72 65 28 46 53 |ewDiskPi|cture(FS|
|00001830| 53 70 65 63 20 2a 66 69 | 6c 65 29 0d 7b 0d 09 4f |Spec *fi|le).{..O|
|00001840| 53 45 72 72 20 65 72 72 | 6f 72 3b 0d 09 6c 6f 6e |SErr err|or;..lon|
|00001850| 67 20 63 6f 75 6e 74 3b | 0d 09 64 69 73 6b 50 69 |g count;|..diskPi|
|00001860| 63 74 75 72 65 20 6e 65 | 77 50 69 63 74 75 72 65 |cture ne|wPicture|
|00001870| 3b 0d 09 64 69 73 6b 50 | 69 63 74 75 72 65 52 65 |;..diskP|ictureRe|
|00001880| 63 6f 72 64 20 2a 70 69 | 63 74 75 72 65 3b 0d 0d |cord *pi|cture;..|
|00001890| 09 6e 65 77 50 69 63 74 | 75 72 65 20 3d 20 28 64 |.newPict|ure = (d|
|000018a0| 69 73 6b 50 69 63 74 75 | 72 65 29 4e 65 77 48 61 |iskPictu|re)NewHa|
|000018b0| 6e 64 6c 65 28 73 69 7a | 65 6f 66 28 64 69 73 6b |ndle(siz|eof(disk|
|000018c0| 50 69 63 74 75 72 65 52 | 65 63 6f 72 64 29 29 3b |PictureR|ecord));|
|000018d0| 0d 09 48 4c 6f 63 6b 28 | 6e 65 77 50 69 63 74 75 |..HLock(|newPictu|
|000018e0| 72 65 29 3b 0d 09 70 69 | 63 74 75 72 65 20 3d 20 |re);..pi|cture = |
|000018f0| 2a 6e 65 77 50 69 63 74 | 75 72 65 3b 0d 09 70 69 |*newPict|ure;..pi|
|00001900| 63 74 75 72 65 2d 3e 6f | 77 6e 65 72 73 20 3d 20 |cture->o|wners = |
|00001910| 31 3b 0d 09 70 69 63 74 | 75 72 65 2d 3e 70 69 63 |1;..pict|ure->pic|
|00001920| 74 75 72 65 20 3d 20 6e | 69 6c 3b 0d 09 70 69 63 |ture = n|il;..pic|
|00001930| 74 75 72 65 2d 3e 66 69 | 6c 65 20 3d 20 30 3b 0d |ture->fi|le = 0;.|
|00001940| 09 70 69 63 74 75 72 65 | 2d 3e 63 61 63 68 65 64 |.picture|->cached|
|00001950| 50 69 63 74 75 72 65 20 | 3d 20 30 3b 0d 09 70 69 |Picture |= 0;..pi|
|00001960| 63 74 75 72 65 2d 3e 69 | 6e 73 74 61 6c 6c 65 64 |cture->i|nstalled|
|00001970| 50 6f 72 74 20 3d 20 30 | 3b 0d 09 70 69 63 74 75 |Port = 0|;..pictu|
|00001980| 72 65 2d 3e 62 75 66 66 | 65 72 52 65 66 20 3d 20 |re->buff|erRef = |
|00001990| 6e 69 6c 3b 0d 0d 09 69 | 66 28 20 65 72 72 6f 72 |nil;...i|f( error|
|000019a0| 20 3d 20 46 53 70 4f 70 | 65 6e 44 46 28 66 69 6c | = FSpOp|enDF(fil|
|000019b0| 65 2c 20 66 73 52 64 50 | 65 72 6d 2c 20 26 70 69 |e, fsRdP|erm, &pi|
|000019c0| 63 74 75 72 65 2d 3e 66 | 69 6c 65 29 20 29 0d 09 |cture->f|ile) )..|
|000019d0| 09 67 6f 74 6f 20 65 72 | 72 6f 72 45 78 69 74 3b |.goto er|rorExit;|
|000019e0| 0d 09 69 66 28 20 65 72 | 72 6f 72 20 3d 20 53 65 |..if( er|ror = Se|
|000019f0| 74 46 50 6f 73 28 70 69 | 63 74 75 72 65 2d 3e 66 |tFPos(pi|cture->f|
|00001a00| 69 6c 65 2c 20 66 73 46 | 72 6f 6d 53 74 61 72 74 |ile, fsF|romStart|
|00001a10| 2c 20 35 31 32 29 20 29 | 0d 09 09 67 6f 74 6f 20 |, 512) )|...goto |
|00001a20| 65 72 72 6f 72 45 78 69 | 74 3b 0d 0d 09 70 69 63 |errorExi|t;...pic|
|00001a30| 74 75 72 65 2d 3e 70 69 | 63 74 75 72 65 20 3d 20 |ture->pi|cture = |
|00001a40| 28 50 69 63 48 61 6e 64 | 6c 65 29 4e 65 77 48 61 |(PicHand|le)NewHa|
|00001a50| 6e 64 6c 65 28 73 69 7a | 65 6f 66 28 50 69 63 74 |ndle(siz|eof(Pict|
|00001a60| 75 72 65 29 29 3b 0d 09 | 69 66 28 20 70 69 63 74 |ure));..|if( pict|
|00001a70| 75 72 65 2d 3e 70 69 63 | 74 75 72 65 20 3d 3d 20 |ure->pic|ture == |
|00001a80| 6e 69 6c 20 7c 7c 20 4d | 65 6d 45 72 72 6f 72 28 |nil || M|emError(|
|00001a90| 29 20 29 0d 09 09 67 6f | 74 6f 20 65 72 72 6f 72 |) )...go|to error|
|00001aa0| 45 78 69 74 3b 0d 0d 09 | 48 4c 6f 63 6b 28 70 69 |Exit;...|HLock(pi|
|00001ab0| 63 74 75 72 65 2d 3e 70 | 69 63 74 75 72 65 29 3b |cture->p|icture);|
|00001ac0| 0d 09 63 6f 75 6e 74 20 | 3d 20 73 69 7a 65 6f 66 |..count |= sizeof|
|00001ad0| 28 50 69 63 74 75 72 65 | 29 3b 0d 09 69 66 28 20 |(Picture|);..if( |
|00001ae0| 65 72 72 6f 72 20 3d 20 | 46 53 52 65 61 64 28 70 |error = |FSRead(p|
|00001af0| 69 63 74 75 72 65 2d 3e | 66 69 6c 65 2c 20 26 63 |icture->|file, &c|
|00001b00| 6f 75 6e 74 2c 20 2a 70 | 69 63 74 75 72 65 2d 3e |ount, *p|icture->|
|00001b10| 70 69 63 74 75 72 65 29 | 20 29 0d 09 09 67 6f 74 |picture)| )...got|
|00001b20| 6f 20 65 72 72 6f 72 45 | 78 69 74 3b 0d 09 42 6c |o errorE|xit;..Bl|
|00001b30| 6f 63 6b 4d 6f 76 65 28 | 26 28 2a 70 69 63 74 75 |ockMove(|&(*pictu|
|00001b40| 72 65 2d 3e 70 69 63 74 | 75 72 65 29 2d 3e 70 69 |re->pict|ure)->pi|
|00001b50| 63 46 72 61 6d 65 2c 20 | 26 70 69 63 74 75 72 65 |cFrame, |&picture|
|00001b60| 2d 3e 62 6f 75 6e 64 73 | 2c 20 73 69 7a 65 6f 66 |->bounds|, sizeof|
|00001b70| 28 52 65 63 74 29 29 3b | 0d 09 48 55 6e 6c 6f 63 |(Rect));|..HUnloc|
|00001b80| 6b 28 70 69 63 74 75 72 | 65 2d 3e 70 69 63 74 75 |k(pictur|e->pictu|
|00001b90| 72 65 29 3b 0d 0d 09 53 | 65 74 53 74 64 43 50 72 |re);...S|etStdCPr|
|00001ba0| 6f 63 73 28 26 70 69 63 | 74 75 72 65 2d 3e 70 72 |ocs(&pic|ture->pr|
|00001bb0| 6f 63 73 29 3b 0d 09 70 | 69 63 74 75 72 65 2d 3e |ocs);..p|icture->|
|00001bc0| 70 72 6f 63 73 2e 67 65 | 74 50 69 63 50 72 6f 63 |procs.ge|tPicProc|
|00001bd0| 20 3d 20 28 76 6f 69 64 | 20 2a 29 52 65 61 64 44 | = (void| *)ReadD|
|00001be0| 69 73 6b 50 69 63 74 75 | 72 65 3b 0d 0d 09 48 55 |iskPictu|re;...HU|
|00001bf0| 6e 6c 6f 63 6b 28 6e 65 | 77 50 69 63 74 75 72 65 |nlock(ne|wPicture|
|00001c00| 29 3b 0d 09 72 65 74 75 | 72 6e 20 6e 65 77 50 69 |);..retu|rn newPi|
|00001c10| 63 74 75 72 65 3b 0d 0d | 65 72 72 6f 72 45 78 69 |cture;..|errorExi|
|00001c20| 74 3a 0d 09 50 6f 73 74 | 45 72 72 6f 72 28 65 72 |t:..Post|Error(er|
|00001c30| 72 6f 72 29 3b 0d 09 44 | 69 73 70 6f 73 65 44 69 |ror);..D|isposeDi|
|00001c40| 73 6b 50 69 63 74 75 72 | 65 28 6e 65 77 50 69 63 |skPictur|e(newPic|
|00001c50| 74 75 72 65 29 3b 0d 09 | 72 65 74 75 72 6e 20 6e |ture);..|return n|
|00001c60| 69 6c 3b 0d 7d 0d 0d 0d | 76 6f 69 64 20 44 69 73 |il;.}...|void Dis|
|00001c70| 70 6f 73 65 44 69 73 6b | 50 69 63 74 75 72 65 28 |poseDisk|Picture(|
|00001c80| 64 69 73 6b 50 69 63 74 | 75 72 65 20 74 61 72 67 |diskPict|ure targ|
|00001c90| 65 74 29 0d 7b 0d 09 64 | 69 73 6b 50 69 63 74 75 |et).{..d|iskPictu|
|00001ca0| 72 65 52 65 63 6f 72 64 | 20 2a 70 69 63 74 75 72 |reRecord| *pictur|
|00001cb0| 65 20 3d 20 2a 74 61 72 | 67 65 74 3b 0d 0d 09 69 |e = *tar|get;...i|
|00001cc0| 66 28 20 70 69 63 74 75 | 72 65 2d 3e 6f 77 6e 65 |f( pictu|re->owne|
|00001cd0| 72 73 20 3e 20 31 20 29 | 20 7b 0d 09 09 2d 2d 70 |rs > 1 )| {...--p|
|00001ce0| 69 63 74 75 72 65 2d 3e | 6f 77 6e 65 72 73 3b 0d |icture->|owners;.|
|00001cf0| 09 09 72 65 74 75 72 6e | 3b 0d 09 7d 0d 0d 09 69 |..return|;..}...i|
|00001d00| 66 28 20 70 69 63 74 75 | 72 65 2d 3e 70 69 63 74 |f( pictu|re->pict|
|00001d10| 75 72 65 20 29 0d 09 09 | 44 69 73 70 6f 73 65 48 |ure )...|DisposeH|
|00001d20| 61 6e 64 6c 65 28 70 69 | 63 74 75 72 65 2d 3e 70 |andle(pi|cture->p|
|00001d30| 69 63 74 75 72 65 29 3b | 0d 09 69 66 28 20 70 69 |icture);|..if( pi|
|00001d40| 63 74 75 72 65 2d 3e 66 | 69 6c 65 20 29 0d 09 09 |cture->f|ile )...|
|00001d50| 46 53 43 6c 6f 73 65 28 | 70 69 63 74 75 72 65 2d |FSClose(|picture-|
|00001d60| 3e 66 69 6c 65 29 3b 0d | 09 44 69 73 70 6f 73 65 |>file);.|.Dispose|
|00001d70| 48 61 6e 64 6c 65 28 74 | 61 72 67 65 74 29 3b 0d |Handle(t|arget);.|
|00001d80| 7d 0d 0d 0d 64 69 73 6b | 50 69 63 74 75 72 65 20 |}...disk|Picture |
|00001d90| 43 6c 6f 6e 65 44 69 73 | 6b 50 69 63 74 75 72 65 |CloneDis|kPicture|
|00001da0| 28 64 69 73 6b 50 69 63 | 74 75 72 65 20 73 6f 75 |(diskPic|ture sou|
|00001db0| 72 63 65 29 0d 7b 0d 09 | 28 2a 73 6f 75 72 63 65 |rce).{..|(*source|
|00001dc0| 29 2d 3e 6f 77 6e 65 72 | 73 20 2b 3d 20 31 3b 0d |)->owner|s += 1;.|
|00001dd0| 09 72 65 74 75 72 6e 20 | 73 6f 75 72 63 65 3b 0d |.return |source;.|
|00001de0| 7d 0d 0d 0d 76 6f 69 64 | 20 47 65 74 44 69 73 6b |}...void| GetDisk|
|00001df0| 50 69 63 74 75 72 65 42 | 6f 75 6e 64 73 28 64 69 |PictureB|ounds(di|
|00001e00| 73 6b 50 69 63 74 75 72 | 65 20 73 6f 75 72 63 65 |skPictur|e source|
|00001e10| 2c 20 52 65 63 74 20 2a | 62 6f 75 6e 64 73 29 0d |, Rect *|bounds).|
|00001e20| 7b 0d 09 42 6c 6f 63 6b | 4d 6f 76 65 28 26 28 2a |{..Block|Move(&(*|
|00001e30| 73 6f 75 72 63 65 29 2d | 3e 62 6f 75 6e 64 73 2c |source)-|>bounds,|
|00001e40| 20 62 6f 75 6e 64 73 2c | 20 73 69 7a 65 6f 66 28 | bounds,| sizeof(|
|00001e50| 52 65 63 74 29 29 3b 0d | 7d 0d 00 00 00 00 00 00 |Rect));.|}.......|
|00001e60| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001e70| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001e80| 00 00 01 00 00 00 03 4c | 00 00 02 4c 00 00 00 82 |.......L|...L....|
|00001e90| e0 f0 d8 b0 a0 60 fd 58 | 04 68 60 58 60 60 fe 58 |.....`.X|.h`X``.X|
|00001ea0| fe 60 f9 58 fe 60 fe 68 | 05 78 80 80 70 70 68 f9 |.`.X.`.h|.x..pph.|
|00001eb0| 12 73 61 6d 70 6c 65 20 | 75 74 69 6c 69 74 69 65 |.sample |utilitie|
|00001ec0| 73 2e 63 6c 02 00 00 00 | 54 45 58 54 4b 41 48 4c |s.cl....|TEXTKAHL|
|00001ed0| 00 00 54 45 58 54 4b 41 | 48 4c 01 00 ff ff ff ff |..TEXTKA|HL......|
|00001ee0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00001ef0| 00 00 a5 72 a5 ed 00 00 | 1d da 00 00 03 ce 70 70 |...r....|......pp|
|00001f00| fe 68 15 70 78 80 78 80 | 70 70 78 70 78 78 98 58 |.h.px.x.|ppxpxx.X|
|00001f10| 50 50 78 70 70 78 78 70 | 78 fe 70 00 78 fc 70 0f |PPxppxxp|x.p.x.p.|
|00001f20| 78 70 78 78 70 78 70 70 | 78 78 70 78 98 98 50 58 |xpxxpxpp|xxpx..PX|
|00001f30| fd 70 08 78 78 70 70 78 | 70 70 78 70 fe 78 00 70 |.p.xxppx|ppxp.x.p|
|00001f40| fe 78 00 80 fe 78 04 80 | 78 78 80 78 fd 80 14 78 |.x...x..|xx.x...x|
|00001f50| 78 80 78 78 80 80 78 80 | 78 d0 c8 d0 c8 c8 d0 d0 |x.xx..x.|x.......|
|00001f60| c8 d0 d0 c8 fe d0 fd c8 | 0b d0 c8 c8 d0 d0 c8 d0 |........|........|
|00001f70| c8 d0 d0 c8 c8 03 ec ea | 00 ed 08 01 10 10 f9 08 |........|........|
|00001f80| 00 00 00 0a 00 00 0f b4 | 00 96 00 00 00 00 00 00 |........|........|
|00001f90| 00 9e 00 03 00 24 00 00 | 11 d3 00 a9 00 fe a9 38 |.....$..|.......8|
|00001fa0| 00 00 15 70 69 63 74 75 | 72 65 2d 3e 62 75 66 66 |...pictu|re->buff|
|00001fb0| 65 72 53 74 61 72 74 20 | 00 26 00 00 15 d1 00 d0 |erStart |.&......|
|00001fc0| 00 fe a9 20 00 00 17 70 | 69 63 74 75 72 65 2d 3e |... ...p|icture->|
|00001fd0| 63 61 63 68 65 64 50 69 | 63 74 75 72 65 20 00 52 |cachedPi|cture .R|
|00001fe0| 00 00 15 d1 00 d0 00 fe | a9 84 00 00 43 70 69 63 |........|....Cpic|
|00001ff0| 74 75 72 65 2d 3e 63 61 | 63 68 65 64 50 69 63 74 |ture->ca|chedPict|
|00002000| 75 72 65 20 3f 20 70 69 | 63 74 75 72 65 2d 3e 63 |ure ? pi|cture->c|
|00002010| 61 63 68 65 64 50 69 63 | 74 75 72 65 20 3a 20 70 |achedPic|ture : p|
|00002020| 69 63 74 75 72 65 2d 3e | 70 69 63 74 75 72 65 20 |icture->|picture |
|00002030| 00 00 01 82 00 0d 00 00 | 00 ac 00 00 00 be 17 00 |........|........|
|00002040| 00 00 31 20 43 68 65 63 | 6b 46 6f 72 54 65 6d 70 |..1 Chec|kForTemp|
|00002050| 4d 65 6d 6f 72 79 00 00 | 02 0d 00 00 02 16 0f 00 |Memory..|........|
|00002060| 00 00 32 20 47 65 74 42 | 75 66 66 65 72 00 00 00 |..2 GetB|uffer...|
|00002070| 08 6c 00 00 08 76 0f 00 | 00 00 33 20 46 69 6e 64 |.l...v..|..3 Find|
|00002080| 53 63 72 65 65 6e 00 00 | 09 31 00 00 09 3a 0f 00 |Screen..|.1...:..|
|00002090| 00 00 34 20 50 6f 73 74 | 45 72 72 6f 72 00 00 00 |..4 Post|Error...|
|000020a0| 09 f9 00 00 0a 08 15 00 | 00 00 35 20 52 65 61 64 |........|..5 Read|
|000020b0| 44 69 73 6b 50 69 63 74 | 75 72 65 00 00 00 0e f2 |DiskPict|ure.....|
|000020c0| 00 00 0f 04 17 00 00 00 | 36 20 49 6e 73 74 61 6c |........|6 Instal|
|000020d0| 6c 44 69 73 6b 50 69 63 | 74 75 72 65 00 00 13 60 |lDiskPic|ture...`|
|000020e0| 00 00 13 71 17 00 00 00 | 37 20 52 65 6d 6f 76 65 |...q....|7 Remove|
|000020f0| 44 69 73 6b 50 69 63 74 | 75 72 65 00 00 00 15 08 |DiskPict|ure.....|
|00002100| 00 00 15 1a 17 00 00 00 | 38 20 47 65 74 44 69 73 |........|8 GetDis|
|00002110| 6b 50 69 63 74 75 72 65 | 49 6e 66 6f 00 00 16 9a |kPicture|Info....|
|00002120| 00 00 16 a9 15 00 00 00 | 39 20 44 72 61 77 44 69 |........|9 DrawDi|
|00002130| 73 6b 50 69 63 74 75 72 | 65 00 00 00 17 9f 00 00 |skPictur|e.......|
|00002140| 17 ad 13 00 00 31 30 20 | 4e 65 77 44 69 73 6b 50 |.....10 |NewDiskP|
|00002150| 69 63 74 75 72 65 00 00 | 1b ed 00 00 1b ff 17 00 |icture..|........|
|00002160| 00 31 31 20 44 69 73 70 | 6f 73 65 44 69 73 6b 50 |.11 Disp|oseDiskP|
|00002170| 69 63 74 75 72 65 00 00 | 1d 10 00 00 1d 20 15 00 |icture..|..... ..|
|00002180| 00 31 32 20 43 6c 6f 6e | 65 44 69 73 6b 50 69 63 |.12 Clon|eDiskPic|
|00002190| 74 75 72 65 00 00 1d 69 | 00 00 1d 7d 19 00 00 31 |ture...i|...}...1|
|000021a0| 33 20 47 65 74 44 69 73 | 6b 50 69 63 74 75 72 65 |3 GetDis|kPicture|
|000021b0| 42 6f 75 6e 64 73 00 00 | 00 04 00 06 00 04 00 00 |Bounds..|........|
|000021c0| 00 0a 00 09 06 47 65 6e | 65 76 61 a9 00 00 01 00 |.....Gen|eva.....|
|000021d0| 00 00 03 4c 00 00 02 4c | 00 00 00 82 00 5e 5a 10 |...L...L|.....^Z.|
|000021e0| 07 b8 00 00 00 1c 00 82 | 00 04 42 4b 50 54 00 00 |........|..BKPT..|
|000021f0| 00 2a 44 54 56 55 00 00 | 00 36 4d 50 53 52 00 00 |.*DTVU..|.6MPSR..|
|00002200| 00 42 45 54 41 42 00 00 | 00 4e 45 46 4e 54 00 00 |.BETAB..|.NEFNT..|
|00002210| 00 5a 5c d2 ff ff 00 00 | 00 00 00 00 00 00 56 1c |.Z\.....|......V.|
|00002220| ff ff 00 00 00 0e 00 00 | 00 00 03 ef ff ff 00 00 |........|........|
|00002230| 00 b0 00 00 00 00 03 ec | ff ff 00 00 02 36 00 00 |........|.....6..|
|00002240| 00 00 03 eb ff ff 00 00 | 02 3e 00 00 00 00 00 00 |........|.>......|
|00002250| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002260| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002270| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
+--------+-------------------------+-------------------------+--------+--------+