Developer CD Series 1996 June: Reference Library

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/ Developer CD Series 1996 June: Reference Library / Dev.CD Jun 96 RL / Dev.CD Jun 96 RL.toast / Technical Documentation / develop / develop Issue 17 / develop Issue 17 code / Window Zooming.sea / Window Zooming / ZoomCode.c
MacBinary | 1995-03-11 | 12.6 KB | [TEXT/MPS ]
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This file was processed as: MacBinary (archive/macBinary).
Confidence	Program	Detection	Match Type	Support
`66%`	dexvert	Compact Compressed (Unix) `(archive/compact)`	ext	Supported
`1%`	dexvert	MacBinary `(archive/macBinary)`	fallback	Supported
`1%`	dexvert	Text File `(text/txt)`	fallback	Supported
`100%`	file	MacBinary II, inited, Sat Mar 11 14:50:46 1995, modified Sat Mar 11 14:50:46 1995, creator 'MPS ', type ASCII, 12232 bytes "ZoomCode.c" magic text fragment for file(1) cmd, 1st line "#include <Types.h>", 2nd line "#include <Menus.h>", 3rd line "#include <Quickdraw.h>", 4th line "#include <Windows.h>", 5th line "", at 0x3048 456 bytes resource magic text fragment for file(1) cmd, 1st line "#include <Types.h>", 2nd line "#include <Menus.h>", 3rd line "#include <Quickdraw.h>", 4th line "#include <Windows.h>", 5th line ""	default (weak)
`99%`	file	data	default
`74%`	TrID	Macintosh plain text (MacBinary)	default
`25%`	TrID	MacBinary 2	default (weak)
`100%`	dearkID	deark: macbinary	default
`100%`	siegfried	fmt/1762 MacBinary (II)	default
`100%`	lsar	MacBinary	default
id metadata
key	value
macFileType	`[TEXT]`
macFileCreator	`[MPS ]`
hex view
+--------+-------------------------+-------------------------+--------+--------+
|00000000| 00 0a 5a 6f 6f 6d 43 6f | 64 65 2e 63 00 00 00 00 |..ZoomCo|de.c....|
|00000010| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|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 4d 50 53 | 20 01 00 00 00 00 00 00 |.TEXTMPS| .......|
|00000050| 00 00 00 00 00 2f c8 00 | 00 01 c8 ab 87 af 96 ab |...../..|........|
|00000060| 87 af 96 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 4c eb 00 00 |........|....L...|
|00000080| 23 69 6e 63 6c 75 64 65 | 20 3c 54 79 70 65 73 2e |#include| <Types.|
|00000090| 68 3e 0d 23 69 6e 63 6c | 75 64 65 20 3c 4d 65 6e |h>.#incl|ude <Men|
|000000a0| 75 73 2e 68 3e 0d 23 69 | 6e 63 6c 75 64 65 20 3c |us.h>.#i|nclude <|
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|000000c0| 63 6c 75 64 65 20 3c 57 | 69 6e 64 6f 77 73 2e 68 |clude <W|indows.h|
|000000d0| 3e 0d 0d 2f 2a 0d 09 31 | 32 2f 30 37 2f 39 34 20 |>../*..1|2/07/94 |
|000000e0| 6d 6f 64 69 66 69 65 64 | 20 62 79 20 4a 61 6d 65 |modified| by Jame|
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|00001ca0| 4d 6f 76 65 20 69 6e 20 | 74 68 65 20 74 6f 70 2e |Move in |the top.|
|00001cb0| 20 4c 69 6b 65 20 74 68 | 65 20 77 69 64 74 68 20 | Like th|e width |
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|00001ce0| 62 65 20 64 6f 6e 65 20 | 75 6e 6c 65 73 73 0d 09 |be done |unless..|
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|00001d30| 28 6e 65 77 53 74 61 6e | 64 61 72 64 52 65 63 74 |(newStan|dardRect|
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|00001d70| 2e 62 6f 74 74 6f 6d 20 | 2d 20 73 63 72 65 65 6e |.bottom |- screen|
|00001d80| 52 65 63 74 2e 74 6f 70 | 29 29 20 7b 0d 09 09 09 |Rect.top|)) {....|
|00001d90| 09 6e 65 77 53 74 61 6e | 64 61 72 64 52 65 63 74 |.newStan|dardRect|
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|00001db0| 74 2e 74 6f 70 20 2b 20 | 6b 4e 75 64 67 65 53 6c |t.top + |kNudgeSl|
|00001dc0| 6f 70 3b 0d 09 09 09 09 | 6e 65 77 53 74 61 6e 64 |op;.....|newStand|
|00001dd0| 61 72 64 52 65 63 74 2e | 62 6f 74 74 6f 6d 20 3d |ardRect.|bottom =|
|00001de0| 20 73 63 72 65 65 6e 52 | 65 63 74 2e 62 6f 74 74 | screenR|ect.bott|
|00001df0| 6f 6d 20 2d 20 6b 4e 75 | 64 67 65 53 6c 6f 70 3b |om - kNu|dgeSlop;|
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|00001e10| 57 65 d5 76 65 20 67 6f | 74 20 74 68 65 20 62 65 |We.ve go|t the be|
|00001e20| 73 74 20 70 6f 73 73 69 | 62 6c 65 20 77 69 6e 64 |st possi|ble wind|
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|00001e50| 6d 65 2c 20 73 6c 61 6d | 20 69 74 20 69 6e 74 6f |me, slam| it into|
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|00001e90| 61 6b 65 20 63 61 72 65 | 20 6f 66 20 74 68 65 20 |ake care| of the |
|00001ea0| 72 65 73 74 2e 0d 09 09 | 6e 65 77 53 74 61 6e 64 |rest....|newStand|
|00001eb0| 61 72 64 52 65 63 74 2e | 74 6f 70 20 2b 3d 20 77 |ardRect.|top += w|
|00001ec0| 69 6e 64 6f 77 46 72 61 | 6d 65 54 6f 70 53 69 7a |indowFra|meTopSiz|
|00001ed0| 65 3b 0d 09 09 6e 65 77 | 53 74 61 6e 64 61 72 64 |e;...new|Standard|
|00001ee0| 52 65 63 74 2e 6c 65 66 | 74 20 2b 3d 20 77 69 6e |Rect.lef|t += win|
|00001ef0| 64 6f 77 46 72 61 6d 65 | 4c 65 66 74 53 69 7a 65 |dowFrame|LeftSize|
|00001f00| 3b 0d 09 09 6e 65 77 53 | 74 61 6e 64 61 72 64 52 |;...newS|tandardR|
|00001f10| 65 63 74 2e 72 69 67 68 | 74 20 2d 3d 20 77 69 6e |ect.righ|t -= win|
|00001f20| 64 6f 77 46 72 61 6d 65 | 52 69 67 68 74 53 69 7a |dowFrame|RightSiz|
|00001f30| 65 3b 0d 09 09 6e 65 77 | 53 74 61 6e 64 61 72 64 |e;...new|Standard|
|00001f40| 52 65 63 74 2e 62 6f 74 | 74 6f 6d 20 2d 3d 20 77 |Rect.bot|tom -= w|
|00001f50| 69 6e 64 6f 77 46 72 61 | 6d 65 42 6f 74 74 6f 6d |indowFra|meBottom|
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|00001fa0| 09 65 6c 73 65 0d 09 09 | 47 65 74 57 69 6e 64 6f |.else...|GetWindo|
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|00001fd0| 72 64 52 65 63 74 29 3b | 0d 09 09 0d 09 2f 2f 20 |rdRect);|.....// |
|00001fe0| 49 66 20 74 68 65 20 77 | 69 6e 64 6f 77 20 69 73 |If the w|indow is|
|00001ff0| 20 73 74 69 6c 6c 20 61 | 6e 63 68 6f 72 65 64 20 | still a|nchored |
|00002000| 61 74 20 74 68 65 20 63 | 75 72 72 65 6e 74 20 6c |at the c|urrent l|
|00002010| 6f 63 61 74 69 6f 6e 2c | 20 74 68 65 6e 20 6a 75 |ocation,| then ju|
|00002020| 73 74 20 72 65 73 69 7a | 65 20 69 74 0d 09 69 66 |st resiz|e it..if|
|00002030| 20 28 28 6e 65 77 53 74 | 61 6e 64 61 72 64 52 65 | ((newSt|andardRe|
|00002040| 63 74 2e 6c 65 66 74 20 | 3d 3d 20 63 6f 6e 74 65 |ct.left |== conte|
|00002050| 6e 74 52 65 67 69 6f 6e | 42 6f 75 6e 64 69 6e 67 |ntRegion|Bounding|
|00002060| 42 6f 78 2e 6c 65 66 74 | 29 20 26 26 0d 09 09 28 |Box.left|) &&...(|
|00002070| 6e 65 77 53 74 61 6e 64 | 61 72 64 52 65 63 74 2e |newStand|ardRect.|
|00002080| 74 6f 70 20 3d 3d 20 63 | 6f 6e 74 65 6e 74 52 65 |top == c|ontentRe|
|00002090| 67 69 6f 6e 42 6f 75 6e | 64 69 6e 67 42 6f 78 2e |gionBoun|dingBox.|
|000020a0| 74 6f 70 29 29 20 7b 0d | 09 09 4f 66 66 73 65 74 |top)) {.|..Offset|
|000020b0| 52 65 63 74 28 26 6e 65 | 77 53 74 61 6e 64 61 72 |Rect(&ne|wStandar|
|000020c0| 64 52 65 63 74 2c 20 2d | 6e 65 77 53 74 61 6e 64 |dRect, -|newStand|
|000020d0| 61 72 64 52 65 63 74 2e | 6c 65 66 74 2c 20 2d 6e |ardRect.|left, -n|
|000020e0| 65 77 53 74 61 6e 64 61 | 72 64 52 65 63 74 2e 74 |ewStanda|rdRect.t|
|000020f0| 6f 70 29 3b 0d 09 09 53 | 69 7a 65 57 69 6e 64 6f |op);...S|izeWindo|
|00002100| 77 28 28 57 69 6e 64 6f | 77 50 74 72 29 20 74 68 |w((Windo|wPtr) th|
|00002110| 65 57 69 6e 64 6f 77 2c | 20 6e 65 77 53 74 61 6e |eWindow,| newStan|
|00002120| 64 61 72 64 52 65 63 74 | 2e 72 69 67 68 74 2c 20 |dardRect|.right, |
|00002130| 6e 65 77 53 74 61 6e 64 | 61 72 64 52 65 63 74 2e |newStand|ardRect.|
|00002140| 62 6f 74 74 6f 6d 2c 0d | 09 09 09 09 09 74 72 75 |bottom,.|.....tru|
|00002150| 65 29 3b 0d 09 7d 0d 09 | 65 6c 73 65 20 7b 0d 09 |e);..}..|else {..|
|00002160| 09 73 63 72 61 74 63 68 | 52 65 67 69 6f 6e 20 3d |.scratch|Region =|
|00002170| 20 4e 65 77 52 67 6e 28 | 29 3b 0d 09 09 47 65 74 | NewRgn(|);...Get|
|00002180| 43 6c 69 70 28 73 63 72 | 61 74 63 68 52 65 67 69 |Clip(scr|atchRegi|
|00002190| 6f 6e 29 3b 0d 09 09 43 | 6c 69 70 52 65 63 74 28 |on);...C|lipRect(|
|000021a0| 26 70 6f 72 74 52 65 63 | 74 29 3b 0d 09 09 45 72 |&portRec|t);...Er|
|000021b0| 61 73 65 52 65 63 74 28 | 26 70 6f 72 74 52 65 63 |aseRect(|&portRec|
|000021c0| 74 29 3b 0d 09 09 5a 6f | 6f 6d 57 69 6e 64 6f 77 |t);...Zo|omWindow|
|000021d0| 28 28 57 69 6e 64 6f 77 | 50 74 72 29 20 74 68 65 |((Window|Ptr) the|
|000021e0| 57 69 6e 64 6f 77 2c 20 | 7a 6f 6f 6d 53 74 61 74 |Window, |zoomStat|
|000021f0| 65 2c 20 66 61 6c 73 65 | 29 3b 0d 09 09 53 65 74 |e, false|);...Set|
|00002200| 43 6c 69 70 28 73 63 72 | 61 74 63 68 52 65 67 69 |Clip(scr|atchRegi|
|00002210| 6f 6e 29 3b 0d 09 09 44 | 69 73 70 6f 73 65 52 67 |on);...D|isposeRg|
|00002220| 6e 28 73 63 72 61 74 63 | 68 52 65 67 69 6f 6e 29 |n(scratc|hRegion)|
|00002230| 3b 0d 09 7d 0d 09 0d 09 | 53 65 74 50 6f 72 74 28 |;..}....|SetPort(|
|00002240| 63 75 72 72 65 6e 74 50 | 6f 72 74 29 3b 0d 7d 0d |currentP|ort);.}.|
|00002250| 0d 70 61 73 63 61 6c 20 | 76 6f 69 64 09 43 61 6c |.pascal |void.Cal|
|00002260| 63 57 69 6e 64 6f 77 41 | 72 65 61 4f 6e 53 63 72 |cWindowA|reaOnScr|
|00002270| 65 65 6e 28 73 68 6f 72 | 74 20 64 65 70 74 68 2c |een(shor|t depth,|
|00002280| 20 73 68 6f 72 74 20 64 | 65 76 69 63 65 46 6c 61 | short d|eviceFla|
|00002290| 67 73 2c 20 47 44 48 61 | 6e 64 6c 65 20 74 61 72 |gs, GDHa|ndle tar|
|000022a0| 67 65 74 44 65 76 69 63 | 65 2c 20 6c 6f 6e 67 20 |getDevic|e, long |
|000022b0| 75 73 65 72 44 61 74 61 | 29 0d 7b 0d 23 70 72 61 |userData|).{.#pra|
|000022c0| 67 6d 61 20 75 6e 75 73 | 65 64 20 28 64 65 70 74 |gma unus|ed (dept|
|000022d0| 68 2c 20 64 65 76 69 63 | 65 46 6c 61 67 73 29 0d |h, devic|eFlags).|
|000022e0| 09 5a 6f 6f 6d 44 61 74 | 61 50 74 72 09 7a 6f 6f |.ZoomDat|aPtr.zoo|
|000022f0| 6d 44 61 74 61 20 3d 20 | 28 5a 6f 6f 6d 44 61 74 |mData = |(ZoomDat|
|00002300| 61 50 74 72 29 20 75 73 | 65 72 44 61 74 61 3b 0d |aPtr) us|erData;.|
|00002310| 09 6c 6f 6e 67 09 09 77 | 69 6e 64 6f 77 41 72 65 |.long..w|indowAre|
|00002320| 61 4f 6e 53 63 72 65 65 | 6e 3b 0d 09 52 65 63 74 |aOnScree|n;..Rect|
|00002330| 09 09 77 69 6e 64 6f 77 | 50 6f 72 74 69 6f 6e 4f |..window|PortionO|
|00002340| 6e 53 63 72 65 65 6e 3b | 0d 09 0d 09 2f 2f 20 46 |nScreen;|....// F|
|00002350| 69 6e 64 20 74 68 65 20 | 72 65 63 74 61 6e 67 6c |ind the |rectangl|
|00002360| 65 20 74 68 61 74 20 65 | 6e 63 6c 6f 73 65 73 20 |e that e|ncloses |
|00002370| 74 68 65 20 69 6e 74 65 | 72 73 65 63 74 69 6f 6e |the inte|rsection|
|00002380| 20 6f 66 20 74 68 65 20 | 77 69 6e 64 6f 77 20 61 | of the |window a|
|00002390| 6e 64 20 74 68 69 73 20 | 73 63 72 65 65 6e 2e 0d |nd this |screen..|
|000023a0| 09 53 65 63 74 52 65 63 | 74 28 26 28 7a 6f 6f 6d |.SectRec|t(&(zoom|
|000023b0| 44 61 74 61 2d 3e 77 69 | 6e 64 6f 77 42 6f 75 6e |Data->wi|ndowBoun|
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|000023d0| 44 65 76 69 63 65 29 2e | 67 64 52 65 63 74 29 2c |Device).|gdRect),|
|000023e0| 20 26 77 69 6e 64 6f 77 | 50 6f 72 74 69 6f 6e 4f | &window|PortionO|
|000023f0| 6e 53 63 72 65 65 6e 29 | 3b 0d 09 0d 09 2f 2f 20 |nScreen)|;....// |
|00002400| 4f 66 66 73 65 74 20 74 | 68 65 20 72 65 63 74 61 |Offset t|he recta|
|00002410| 6e 67 6c 65 20 73 6f 20 | 74 68 61 74 20 69 74 d5 |ngle so |that it.|
|00002420| 73 20 72 69 67 68 74 20 | 61 6e 64 20 62 6f 74 74 |s right |and bott|
|00002430| 6f 6d 20 61 72 65 20 61 | 6c 73 6f 20 69 74 d5 73 |om are a|lso it.s|
|00002440| 20 77 69 64 74 68 20 61 | 6e 64 20 68 65 69 67 68 | width a|nd heigh|
|00002450| 74 2e 0d 09 4f 66 66 73 | 65 74 52 65 63 74 28 26 |t...Offs|etRect(&|
|00002460| 77 69 6e 64 6f 77 50 6f | 72 74 69 6f 6e 4f 6e 53 |windowPo|rtionOnS|
|00002470| 63 72 65 65 6e 2c 20 2d | 77 69 6e 64 6f 77 50 6f |creen, -|windowPo|
|00002480| 72 74 69 6f 6e 4f 6e 53 | 63 72 65 65 6e 2e 6c 65 |rtionOnS|creen.le|
|00002490| 66 74 2c 20 2d 77 69 6e | 64 6f 77 50 6f 72 74 69 |ft, -win|dowPorti|
|000024a0| 6f 6e 4f 6e 53 63 72 65 | 65 6e 2e 74 6f 70 29 3b |onOnScre|en.top);|
|000024b0| 0d 09 0d 09 2f 2f 20 43 | 61 6c 63 75 6c 61 74 65 |....// C|alculate|
|000024c0| 20 74 68 65 20 61 72 65 | 61 20 6f 66 20 74 68 65 | the are|a of the|
|000024d0| 20 70 6f 72 74 69 6f 6e | 20 6f 66 20 74 68 65 20 | portion| of the |
|000024e0| 77 69 6e 64 6f 77 20 74 | 68 61 74 d5 73 20 6f 6e |window t|hat.s on|
|000024f0| 20 74 68 69 73 20 73 63 | 72 65 65 6e 2e 0d 09 77 | this sc|reen...w|
|00002500| 69 6e 64 6f 77 41 72 65 | 61 4f 6e 53 63 72 65 65 |indowAre|aOnScree|
|00002510| 6e 20 3d 20 28 6c 6f 6e | 67 29 20 77 69 6e 64 6f |n = (lon|g) windo|
|00002520| 77 50 6f 72 74 69 6f 6e | 4f 6e 53 63 72 65 65 6e |wPortion|OnScreen|
|00002530| 2e 72 69 67 68 74 20 2a | 20 28 6c 6f 6e 67 29 20 |.right *| (long) |
|00002540| 77 69 6e 64 6f 77 50 6f | 72 74 69 6f 6e 4f 6e 53 |windowPo|rtionOnS|
|00002550| 63 72 65 65 6e 2e 62 6f | 74 74 6f 6d 3b 0d 09 0d |creen.bo|ttom;...|
|00002560| 09 2f 2f 20 49 66 20 74 | 68 69 73 20 69 73 20 74 |.// If t|his is t|
|00002570| 68 65 20 6c 61 72 67 65 | 73 74 20 70 6f 72 74 69 |he large|st porti|
|00002580| 6f 6e 20 6f 66 20 74 68 | 65 20 77 69 6e 64 6f 77 |on of th|e window|
|00002590| 20 74 68 61 74 20 68 61 | 73 20 62 65 65 6e 20 65 | that ha|s been e|
|000025a0| 6e 63 6f 75 6e 74 65 72 | 65 64 20 73 6f 20 66 61 |ncounter|ed so fa|
|000025b0| 72 2c 0d 09 2f 2f 20 72 | 65 6d 65 6d 62 65 72 20 |r,..// r|emember |
|000025c0| 74 68 69 73 20 73 63 72 | 65 65 6e 20 61 73 20 74 |this scr|een as t|
|000025d0| 68 65 20 70 6f 74 65 6e | 74 69 61 6c 20 73 63 72 |he poten|tial scr|
|000025e0| 65 65 6e 20 74 6f 20 7a | 6f 6f 6d 20 74 6f 2e 0d |een to z|oom to..|
|000025f0| 09 69 66 20 28 77 69 6e | 64 6f 77 41 72 65 61 4f |.if (win|dowAreaO|
|00002600| 6e 53 63 72 65 65 6e 20 | 3e 20 7a 6f 6f 6d 44 61 |nScreen |> zoomDa|
|00002610| 74 61 2d 3e 6c 61 72 67 | 65 73 74 41 72 65 61 29 |ta->larg|estArea)|
|00002620| 20 7b 0d 09 09 7a 6f 6f | 6d 44 61 74 61 2d 3e 6c | {...zoo|mData->l|
|00002630| 61 72 67 65 73 74 41 72 | 65 61 20 3d 20 77 69 6e |argestAr|ea = win|
|00002640| 64 6f 77 41 72 65 61 4f | 6e 53 63 72 65 65 6e 3b |dowAreaO|nScreen;|
|00002650| 0d 09 09 7a 6f 6f 6d 44 | 61 74 61 2d 3e 73 63 72 |...zoomD|ata->scr|
|00002660| 65 65 6e 57 69 74 68 4c | 61 72 67 65 73 74 50 61 |eenWithL|argestPa|
|00002670| 72 74 4f 66 57 69 6e 64 | 6f 77 20 3d 20 74 61 72 |rtOfWind|ow = tar|
|00002680| 67 65 74 44 65 76 69 63 | 65 3b 0d 09 7d 0d 7d 0d |getDevic|e;..}.}.|
|00002690| 0d 2f 2f 20 46 69 67 75 | 72 65 20 6f 75 74 20 68 |.// Figu|re out h|
|000026a0| 6f 77 20 6d 75 63 68 20 | 77 65 20 6e 65 65 64 20 |ow much |we need |
|000026b0| 74 6f 20 6d 6f 76 65 20 | 74 68 65 20 77 69 6e 64 |to move |the wind|
|000026c0| 6f 77 20 74 6f 20 67 65 | 74 20 69 74 20 65 6e 74 |ow to ge|t it ent|
|000026d0| 69 72 65 6c 79 20 6f 6e | 20 74 68 65 20 6d 6f 6e |irely on| the mon|
|000026e0| 69 74 6f 72 2e 20 20 49 | 66 0d 2f 2f 20 74 68 65 |itor.  I|f.// the|
|000026f0| 20 77 69 6e 64 6f 77 20 | 77 6f 75 6c 64 6e d5 74 | window |wouldn.t|
|00002700| 20 66 69 74 20 63 6f 6d | 70 6c 65 74 65 6c 79 20 | fit com|pletely |
|00002710| 6f 6e 20 74 68 65 20 6d | 6f 6e 69 74 6f 72 20 61 |on the m|onitor a|
|00002720| 6e 79 77 61 79 2c 20 64 | 6f 6e d5 74 20 6d 6f 76 |nyway, d|on.t mov|
|00002730| 65 20 69 74 20 61 74 20 | 61 6c 6c 3b 20 77 65 d5 |e it at |all; we.|
|00002740| 6c 6c 0d 2f 2f 20 6d 61 | 6b 65 20 69 74 20 66 69 |ll.// ma|ke it fi|
|00002750| 74 20 6c 61 74 65 72 20 | 6f 6e 2e 0d 0d 73 68 6f |t later |on...sho|
|00002760| 72 74 20 43 61 6c 63 75 | 6c 61 74 65 4f 66 66 73 |rt Calcu|lateOffs|
|00002770| 65 74 41 6d 6f 75 6e 74 | 28 73 68 6f 72 74 20 69 |etAmount|(short i|
|00002780| 64 65 61 6c 53 74 61 72 | 74 50 6f 69 6e 74 2c 20 |dealStar|tPoint, |
|00002790| 73 68 6f 72 74 20 69 64 | 65 61 6c 45 6e 64 50 6f |short id|ealEndPo|
|000027a0| 69 6e 74 2c 20 73 68 6f | 72 74 20 69 64 65 61 6c |int, sho|rt ideal|
|000027b0| 4f 6e 53 63 72 65 65 6e | 53 74 61 72 74 50 6f 69 |OnScreen|StartPoi|
|000027c0| 6e 74 2c 0d 09 09 09 09 | 09 09 09 73 68 6f 72 74 |nt,.....|...short|
|000027d0| 20 69 64 65 61 6c 4f 6e | 53 63 72 65 65 6e 45 6e | idealOn|ScreenEn|
|000027e0| 64 50 6f 69 6e 74 2c 20 | 73 68 6f 72 74 20 73 63 |dPoint, |short sc|
|000027f0| 72 65 65 6e 45 64 67 65 | 31 2c 20 73 68 6f 72 74 |reenEdge|1, short|
|00002800| 20 73 63 72 65 65 6e 45 | 64 67 65 32 29 0d 7b 0d | screenE|dge2).{.|
|00002810| 09 73 68 6f 72 74 09 6f | 66 66 73 65 74 41 6d 6f |.short.o|ffsetAmo|
|00002820| 75 6e 74 3b 0d 0d 09 2f | 2f 20 46 69 72 73 74 20 |unt;.../|/ First |
|00002830| 63 68 65 63 6b 20 74 6f | 20 73 65 65 20 69 66 20 |check to| see if |
|00002840| 74 68 65 20 77 69 6e 64 | 6f 77 20 66 69 74 73 20 |the wind|ow fits |
|00002850| 6f 6e 20 74 68 65 20 73 | 63 72 65 65 6e 20 69 6e |on the s|creen in|
|00002860| 20 74 68 69 73 20 64 69 | 6d 65 6e 73 69 6f 6e 2e | this di|mension.|
|00002870| 0d 09 69 66 20 28 28 69 | 64 65 61 6c 53 74 61 72 |..if ((i|dealStar|
|00002880| 74 50 6f 69 6e 74 20 3c | 20 73 63 72 65 65 6e 45 |tPoint <| screenE|
|00002890| 64 67 65 31 29 20 26 26 | 20 28 69 64 65 61 6c 45 |dge1) &&| (idealE|
|000028a0| 6e 64 50 6f 69 6e 74 20 | 3e 20 73 63 72 65 65 6e |ndPoint |> screen|
|000028b0| 45 64 67 65 32 29 29 0d | 09 09 6f 66 66 73 65 74 |Edge2)).|..offset|
|000028c0| 41 6d 6f 75 6e 74 20 3d | 20 30 3b 0d 09 65 6c 73 |Amount =| 0;..els|
|000028d0| 65 20 7b 0d 09 0d 09 09 | 2f 2f 20 46 69 6e 64 20 |e {.....|// Find |
|000028e0| 6f 75 74 20 68 6f 77 20 | 6d 75 63 68 20 6f 66 20 |out how |much of |
|000028f0| 74 68 65 20 77 69 6e 64 | 6f 77 20 6c 69 65 73 20 |the wind|ow lies |
|00002900| 6f 66 66 20 74 68 69 73 | 20 73 63 72 65 65 6e 20 |off this| screen |
|00002910| 62 79 20 73 75 62 74 72 | 61 63 74 69 6e 67 20 74 |by subtr|acting t|
|00002920| 68 65 20 61 6d 6f 75 6e | 74 20 6f 66 20 74 68 65 |he amoun|t of the|
|00002930| 20 77 69 6e 64 6f 77 0d | 09 09 2f 2f 20 74 68 61 | window.|..// tha|
|00002940| 74 20 69 73 20 6f 6e 20 | 74 68 65 20 73 63 72 65 |t is on |the scre|
|00002950| 65 6e 20 66 72 6f 6d 20 | 74 68 65 20 73 69 7a 65 |en from |the size|
|00002960| 20 6f 66 20 74 68 65 20 | 65 6e 74 69 72 65 20 77 | of the |entire w|
|00002970| 69 6e 64 6f 77 20 69 6e | 20 74 68 69 73 20 64 69 |indow in| this di|
|00002980| 6d 65 6e 73 69 6f 6e 2e | 20 49 66 20 74 68 65 20 |mension.| If the |
|00002990| 77 69 6e 64 6f 77 0d 09 | 09 2f 2f 20 69 73 20 63 |window..|.// is c|
|000029a0| 6f 6d 70 6c 65 74 65 6c | 79 20 6f 66 66 73 63 72 |ompletel|y offscr|
|000029b0| 65 65 6e 2c 20 74 68 65 | 20 6f 66 66 73 65 74 20 |een, the| offset |
|000029c0| 61 6d 6f 75 6e 74 20 69 | 73 20 67 6f 69 6e 67 20 |amount i|s going |
|000029d0| 74 6f 20 62 65 20 74 68 | 65 20 64 69 73 74 61 6e |to be th|e distan|
|000029e0| 63 65 20 66 72 6f 6d 20 | 74 68 65 20 69 64 65 61 |ce from |the idea|
|000029f0| 6c 0d 09 09 2f 2f 20 73 | 74 61 72 74 69 6e 67 20 |l...// s|tarting |
|00002a00| 70 6f 69 6e 74 20 74 6f | 20 74 68 65 20 66 69 72 |point to| the fir|
|00002a10| 73 74 20 65 64 67 65 20 | 6f 66 20 74 68 65 20 73 |st edge |of the s|
|00002a20| 63 72 65 65 6e 2e 0d 09 | 09 69 66 20 28 28 69 64 |creen...|.if ((id|
|00002a30| 65 61 6c 4f 6e 53 63 72 | 65 65 6e 53 74 61 72 74 |ealOnScr|eenStart|
|00002a40| 50 6f 69 6e 74 20 2d 20 | 69 64 65 61 6c 4f 6e 53 |Point - |idealOnS|
|00002a50| 63 72 65 65 6e 45 6e 64 | 50 6f 69 6e 74 29 20 3d |creenEnd|Point) =|
|00002a60| 3d 20 30 29 20 7b 0d 09 | 09 09 2f 2f 20 53 65 65 |= 0) {..|..// See|
|00002a70| 20 69 66 20 74 68 65 20 | 77 69 6e 64 6f 77 20 69 | if the |window i|
|00002a80| 73 20 6c 79 69 6e 67 20 | 74 6f 20 74 68 65 20 6c |s lying |to the l|
|00002a90| 65 66 74 20 6f 72 20 61 | 62 6f 76 65 20 74 68 65 |eft or a|bove the|
|00002aa0| 20 73 63 72 65 65 6e 0d | 09 09 09 69 66 20 28 69 | screen.|...if (i|
|00002ab0| 64 65 61 6c 45 6e 64 50 | 6f 69 6e 74 20 3c 20 73 |dealEndP|oint < s|
|00002ac0| 63 72 65 65 6e 45 64 67 | 65 31 29 0d 09 09 09 09 |creenEdg|e1).....|
|00002ad0| 6f 66 66 73 65 74 41 6d | 6f 75 6e 74 20 3d 20 73 |offsetAm|ount = s|
|00002ae0| 63 72 65 65 6e 45 64 67 | 65 31 20 2d 20 69 64 65 |creenEdg|e1 - ide|
|00002af0| 61 6c 53 74 61 72 74 50 | 6f 69 6e 74 20 2b 20 6b |alStartP|oint + k|
|00002b00| 4e 75 64 67 65 53 6c 6f | 70 3b 0d 09 09 09 65 6c |NudgeSlo|p;....el|
|00002b10| 73 65 0d 09 09 09 2f 2f | 20 4f 74 68 65 72 77 69 |se....//| Otherwi|
|00002b20| 73 65 2c 20 69 74 d5 73 | 20 62 65 6c 6f 77 20 6f |se, it.s| below o|
|00002b30| 72 20 74 6f 20 74 68 65 | 20 72 69 67 68 74 20 6f |r to the| right o|
|00002b40| 66 20 74 68 65 20 73 63 | 72 65 65 6e 0d 09 09 09 |f the sc|reen....|
|00002b50| 09 6f 66 66 73 65 74 41 | 6d 6f 75 6e 74 20 3d 20 |.offsetA|mount = |
|00002b60| 73 63 72 65 65 6e 45 64 | 67 65 32 20 2d 20 69 64 |screenEd|ge2 - id|
|00002b70| 65 61 6c 45 6e 64 50 6f | 69 6e 74 20 2d 20 6b 4e |ealEndPo|int - kN|
|00002b80| 75 64 67 65 53 6c 6f 70 | 3b 0d 09 09 7d 0d 09 09 |udgeSlop|;...}...|
|00002b90| 65 6c 73 65 20 7b 0d 09 | 09 09 2f 2f 20 57 69 6e |else {..|..// Win|
|00002ba0| 64 6f 77 20 69 73 20 61 | 6c 72 65 61 64 79 20 70 |dow is a|lready p|
|00002bb0| 61 72 74 69 61 6c 6c 79 | 20 6f 72 20 63 6f 6d 70 |artially| or comp|
|00002bc0| 6c 65 74 65 6c 79 20 6f | 6e 20 74 68 65 20 73 63 |letely o|n the sc|
|00002bd0| 72 65 65 6e 0d 09 09 09 | 6f 66 66 73 65 74 41 6d |reen....|offsetAm|
|00002be0| 6f 75 6e 74 20 3d 20 28 | 69 64 65 61 6c 45 6e 64 |ount = (|idealEnd|
|00002bf0| 50 6f 69 6e 74 20 2d 20 | 69 64 65 61 6c 53 74 61 |Point - |idealSta|
|00002c00| 72 74 50 6f 69 6e 74 29 | 20 2d 0d 09 09 09 09 09 |rtPoint)| -......|
|00002c10| 09 09 28 69 64 65 61 6c | 4f 6e 53 63 72 65 65 6e |..(ideal|OnScreen|
|00002c20| 45 6e 64 50 6f 69 6e 74 | 20 2d 20 69 64 65 61 6c |EndPoint| - ideal|
|00002c30| 4f 6e 53 63 72 65 65 6e | 53 74 61 72 74 50 6f 69 |OnScreen|StartPoi|
|00002c40| 6e 74 29 3b 0d 09 0d 09 | 09 09 2f 2f 20 49 66 20 |nt);....|..// If |
|00002c50| 77 65 20 61 72 65 20 6f | 66 66 73 63 72 65 65 6e |we are o|ffscreen|
|00002c60| 20 61 20 6c 69 74 74 6c | 65 2c 20 6d 6f 76 65 20 | a littl|e, move |
|00002c70| 74 68 65 20 77 69 6e 64 | 6f 77 20 69 6e 20 61 20 |the wind|ow in a |
|00002c80| 66 65 77 20 6d 6f 72 65 | 20 70 69 78 65 6c 73 20 |few more| pixels |
|00002c90| 66 72 6f 6d 20 74 68 65 | 20 65 64 67 65 20 6f 66 |from the| edge of|
|00002ca0| 20 74 68 65 20 73 63 72 | 65 65 6e 2e 0d 09 09 09 | the scr|een.....|
|00002cb0| 69 66 20 28 6f 66 66 73 | 65 74 41 6d 6f 75 6e 74 |if (offs|etAmount|
|00002cc0| 20 21 3d 20 30 29 0d 09 | 09 09 09 6f 66 66 73 65 | != 0)..|...offse|
|00002cd0| 74 41 6d 6f 75 6e 74 20 | 2b 3d 20 6b 4e 75 64 67 |tAmount |+= kNudg|
|00002ce0| 65 53 6c 6f 70 3b 0d 09 | 09 09 0d 09 09 09 2f 2f |eSlop;..|......//|
|00002cf0| 20 43 68 65 63 6b 20 74 | 6f 20 73 65 65 20 77 68 | Check t|o see wh|
|00002d00| 69 63 68 20 73 69 64 65 | 20 6f 66 20 74 68 65 20 |ich side| of the |
|00002d10| 73 63 72 65 65 6e 20 74 | 68 65 20 77 69 6e 64 6f |screen t|he windo|
|00002d20| 77 20 77 61 73 20 66 61 | 6c 6c 69 6e 67 20 6f 66 |w was fa|lling of|
|00002d30| 66 20 6f 66 2c 20 73 6f | 20 74 68 61 74 20 69 74 |f of, so| that it|
|00002d40| 20 63 61 6e 20 62 65 0d | 09 09 09 2f 2f 20 6e 75 | can be.|...// nu|
|00002d50| 64 67 65 64 20 69 6e 20 | 74 68 65 20 6f 70 70 6f |dged in |the oppo|
|00002d60| 73 69 74 65 20 64 69 72 | 65 63 74 69 6f 6e 2e 0d |site dir|ection..|
|00002d70| 09 09 09 69 66 20 28 69 | 64 65 61 6c 45 6e 64 50 |...if (i|dealEndP|
|00002d80| 6f 69 6e 74 20 3e 20 73 | 63 72 65 65 6e 45 64 67 |oint > s|creenEdg|
|00002d90| 65 32 29 0d 09 09 09 09 | 6f 66 66 73 65 74 41 6d |e2).....|offsetAm|
|00002da0| 6f 75 6e 74 20 3d 20 2d | 6f 66 66 73 65 74 41 6d |ount = -|offsetAm|
|00002db0| 6f 75 6e 74 3b 0d 09 09 | 7d 0d 09 7d 0d 09 0d 09 |ount;...|}..}....|
|00002dc0| 72 65 74 75 72 6e 20 6f | 66 66 73 65 74 41 6d 6f |return o|ffsetAmo|
|00002dd0| 75 6e 74 3b 0d 7d 0d 0d | 2f 2a 0d 09 57 69 6e 64 |unt;.}..|/*..Wind|
|00002de0| 6f 77 52 65 63 6f 72 64 | 20 61 63 63 65 73 73 6f |owRecord| accesso|
|00002df0| 72 20 66 75 6e 63 74 69 | 6f 6e 73 0d 2a 2f 0d 0d |r functi|ons.*/..|
|00002e00| 52 67 6e 48 61 6e 64 6c | 65 20 47 65 74 57 69 6e |RgnHandl|e GetWin|
|00002e10| 64 6f 77 43 6f 6e 74 65 | 6e 74 52 65 67 69 6f 6e |dowConte|ntRegion|
|00002e20| 28 57 69 6e 64 6f 77 50 | 65 65 6b 20 74 68 65 57 |(WindowP|eek theW|
|00002e30| 69 6e 64 6f 77 29 0d 7b | 0d 09 72 65 74 75 72 6e |indow).{|..return|
|00002e40| 20 28 74 68 65 57 69 6e | 64 6f 77 2d 3e 63 6f 6e | (theWin|dow->con|
|00002e50| 74 52 67 6e 29 3b 0d 7d | 0d 0d 52 67 6e 48 61 6e |tRgn);.}|..RgnHan|
|00002e60| 64 6c 65 20 47 65 74 57 | 69 6e 64 6f 77 53 74 72 |dle GetW|indowStr|
|00002e70| 75 63 74 75 72 65 52 65 | 67 69 6f 6e 28 57 69 6e |uctureRe|gion(Win|
|00002e80| 64 6f 77 50 65 65 6b 20 | 74 68 65 57 69 6e 64 6f |dowPeek |theWindo|
|00002e90| 77 29 0d 7b 0d 09 72 65 | 74 75 72 6e 20 28 74 68 |w).{..re|turn (th|
|00002ea0| 65 57 69 6e 64 6f 77 2d | 3e 73 74 72 75 63 52 67 |eWindow-|>strucRg|
|00002eb0| 6e 29 3b 0d 7d 0d 0d 76 | 6f 69 64 20 47 65 74 57 |n);.}..v|oid GetW|
|00002ec0| 69 6e 64 6f 77 50 6f 72 | 74 52 65 63 74 28 57 69 |indowPor|tRect(Wi|
|00002ed0| 6e 64 6f 77 50 65 65 6b | 20 74 68 65 57 69 6e 64 |ndowPeek| theWind|
|00002ee0| 6f 77 2c 20 52 65 63 74 | 20 2a 70 6f 72 74 52 65 |ow, Rect| *portRe|
|00002ef0| 63 74 29 0d 7b 0d 09 2a | 70 6f 72 74 52 65 63 74 |ct).{..*|portRect|
|00002f00| 20 3d 20 74 68 65 57 69 | 6e 64 6f 77 2d 3e 70 6f | = theWi|ndow->po|
|00002f10| 72 74 2e 70 6f 72 74 52 | 65 63 74 3b 0d 7d 0d 0d |rt.portR|ect;.}..|
|00002f20| 76 6f 69 64 20 53 65 74 | 57 69 6e 64 6f 77 53 74 |void Set|WindowSt|
|00002f30| 61 6e 64 61 72 64 53 74 | 61 74 65 28 57 69 6e 64 |andardSt|ate(Wind|
|00002f40| 6f 77 50 65 65 6b 20 74 | 68 65 57 69 6e 64 6f 77 |owPeek t|heWindow|
|00002f50| 2c 20 63 6f 6e 73 74 20 | 52 65 63 74 20 2a 73 74 |, const |Rect *st|
|00002f60| 61 6e 64 61 72 64 53 74 | 61 74 65 29 0d 7b 0d 09 |andardSt|ate).{..|
|00002f70| 28 2a 2a 28 28 57 53 74 | 61 74 65 44 61 74 61 48 |(**((WSt|ateDataH|
|00002f80| 61 6e 64 6c 65 29 20 74 | 68 65 57 69 6e 64 6f 77 |andle) t|heWindow|
|00002f90| 2d 3e 64 61 74 61 48 61 | 6e 64 6c 65 29 29 2e 73 |->dataHa|ndle)).s|
|00002fa0| 74 64 53 74 61 74 65 20 | 3d 20 2a 73 74 61 6e 64 |tdState |= *stand|
|00002fb0| 61 72 64 53 74 61 74 65 | 3b 0d 7d 0d 0d 76 6f 69 |ardState|;.}..voi|
|00002fc0| 64 20 47 65 74 57 69 6e | 64 6f 77 55 73 65 72 53 |d GetWin|dowUserS|
|00002fd0| 74 61 74 65 28 57 69 6e | 64 6f 77 50 65 65 6b 20 |tate(Win|dowPeek |
|00002fe0| 74 68 65 57 69 6e 64 6f | 77 2c 20 52 65 63 74 20 |theWindo|w, Rect |
|00002ff0| 2a 75 73 65 72 53 74 61 | 74 65 29 0d 7b 0d 09 2a |*userSta|te).{..*|
|00003000| 75 73 65 72 53 74 61 74 | 65 20 3d 20 28 2a 2a 28 |userStat|e = (**(|
|00003010| 28 57 53 74 61 74 65 44 | 61 74 61 48 61 6e 64 6c |(WStateD|ataHandl|
|00003020| 65 29 20 74 68 65 57 69 | 6e 64 6f 77 2d 3e 64 61 |e) theWi|ndow->da|
|00003030| 74 61 48 61 6e 64 6c 65 | 29 29 2e 75 73 65 72 53 |taHandle|)).userS|
|00003040| 74 61 74 65 3b 0d 7d 0d | 00 00 00 00 00 00 00 00 |tate;.}.|........|
|00003050| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003060| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003070| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003080| 00 00 01 00 00 00 01 76 | 00 00 00 76 00 00 00 52 |.......v|...v...R|
|00003090| 00 00 01 b9 0f 43 20 52 | 65 6c 65 61 73 65 20 4e |.....C R|elease N|
|000030a0| 6f 74 65 73 00 00 00 00 | 00 00 00 00 00 00 00 00 |otes....|........|
|000030b0| 0a 5a 6f 6f 6d 43 6f 64 | 65 2e 63 00 02 00 00 00 |.ZoomCod|e.c.....|
|000030c0| 54 45 58 54 4d 50 53 20 | 01 00 ff ff ff ff 00 00 |TEXTMPS |........|
|000030d0| 00 00 54 45 58 54 4d 50 | 53 20 01 00 ff ff ff ff |..TEXTMP|S ......|
|000030e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000030f0| 00 00 a7 77 22 52 00 00 | 2f c8 00 00 01 c8 2e 68 |...w"R..|/......h|
|00003100| 00 00 00 00 00 00 00 00 | 00 00 00 87 25 00 00 00 |........|....%...|
|00003110| 01 b9 06 44 44 45 56 2e | 68 00 00 00 00 00 00 00 |...DDEV.|h.......|
|00003120| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003130| 00 00 00 00 06 fb 25 00 | 00 00 01 b9 11 45 64 69 |......%.|.....Edi|
|00003140| 74 69 6f 6e 73 50 72 69 | 76 61 74 65 2e 68 00 00 |tionsPri|vate.h..|
|00003150| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 88 |........|........|
|00003160| 25 00 00 00 01 b9 19 46 | 69 6c 65 54 72 61 6e 73 |%......F|ileTrans|
|00003170| 66 65 72 73 45 78 74 65 | 6e 73 69 6f 6e 73 2e 68 |fersExte|nsions.h|
|00003180| 00 00 00 04 00 01 00 01 | 00 00 00 48 00 09 4d 6f |........|...H..Mo|
|00003190| 6e 61 63 6f 00 00 00 00 | 00 bc 1b 70 00 00 00 00 |naco....|...p....|
|000031a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 06 |........|........|
|000031b0| 00 04 00 3c 00 24 01 dd | 02 3d 00 3c 00 24 01 dd |...<.$..|.=.<.$..|
|000031c0| 02 3d ab 87 77 56 00 00 | 00 7c 00 00 00 7c 00 00 |.=..wV..|.|...|..|
|000031d0| 26 6a 01 00 00 00 00 1e | 00 3c 00 24 01 dd 02 3d |&j......|.<.$...=|
|000031e0| 00 3c 00 24 01 dd 02 3d | 00 00 26 6a 00 00 00 00 |.<.$...=|..&j....|
|000031f0| 00 00 00 00 00 00 00 00 | 01 00 00 00 01 76 00 00 |........|.....v..|
|00003200| 00 76 00 00 00 52 00 b1 | f9 08 24 ba 00 00 00 1c |.v...R..|..$.....|
|00003210| 00 52 00 01 4d 50 53 52 | 00 01 00 12 4d 57 42 42 |.R..MPSR|....MWBB|
|00003220| 00 00 00 2a 03 ed ff ff | 00 00 00 08 00 00 00 00 |...*....|........|
|00003230| 03 f0 ff ff 00 00 00 54 | 00 b4 53 38 03 f0 ff ff |.......T|..S8....|
|00003240| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003250| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003260| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003270| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
+--------+-------------------------+-------------------------+--------+--------+