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681 lines
27 KiB
C
681 lines
27 KiB
C
/*
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File: DisplaysPriv.h
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Contains: Private Headers for the Display Manager
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Written by: Ian Hendry
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Copyright: © 1993 by Apple Computer, Inc., all rights reserved.
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Change History (most recent first):
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<14> 11/5/93 IH Sync with Excelsior.
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<SM13> 10/10/93 IH Sync with Excelsior for ROM build.
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<12> 9/10/93 IH Fix cursor bug in horror ROMs and SuperMario.
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<11> 8/26/93 IH #1108969 <KON>: Added some more debug defines. Added room for
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res-independent QD info into state record.
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<10> 8/16/93 IH #1099391 <KON>: Sync w/Reality. Fix apple event notification to
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procs ptrs. Update DisplayMgr globals struct to match
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DisplaysPriv.h
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<SM9> 08-06-93 jmp Updated the timing constants used by the Display Manager for
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non-intelligent displays.
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<8> 8/4/93 IH #1101633,1098397,1101795,1101636,1102280 <KON>: Fix 1102280.
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Propagate DisplayState handles through more calls. Add trap for
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getting the decl rom info so it is easy to patch. Add Trap for
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animation. Make GetROMMultiModeTable a trap so I can patch it.
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<7> 6/25/93 IH Fix DM_AddDisplay to include new parameters. Changed macros to
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use "_DisplayDispatch"
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<6> 6/22/93 IH Fix multimode tables to have unsigned shorts.
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<5> 6/1/93 IH Add private trap selector to get timing mode table.
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<4> 5/28/93 IH #1081805,1086363: Reordered call selectors to make Finder calls
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private.
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<3> 4/8/93 IH Add support for mode switching. Added some prototypes for
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DisplayMgrUtils.c
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<2> 3/31/93 IH Clean up for SuperMario.
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<1> 3/25/93 IH first checked in
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<5> 3/24/93 IH Add Prototype for RecalcMenuBar. I may have added
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DMSetMainDisplay here too. If so I will move it to Displays.h
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next time I check these files in (are not modal checkin windows
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great??).
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<4> 3/17/93 IH Move private calls from Displays.h
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<3> 3/5/93 IH Added more stuff.
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<2> 2/25/93 IH Add new for desktop stuff
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<1> 2/23/93 IH first checked in
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*/
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#pragma once
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#ifndef __DISPLAYSPRIV__
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#define __DISPLAYSPRIV__
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//
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// If the debug code is not defined to be on, then default to off
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//
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#ifndef DEBUG_DISPLAY_CODE
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#define DEBUG_DISPLAY_CODE 0
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#endif
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#ifndef ENHANCE_DISPLAY_CODE
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#define ENHANCE_DISPLAY_CODE 0
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#endif
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#ifndef __COMPONENTS__
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#include <Components.h>
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#endif
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#ifndef __DISPLAYS__
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#include <Displays.h>
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#endif
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#ifndef __EVENTS__
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#include <Events.h>
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#endif
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#ifndef __LAYERS__
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#include <Layers.h>
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#endif
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#ifndef __PROCESSES__
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#include <Processes.h>
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#endif
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#ifndef __TRAPS__
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#include <Traps.h>
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#endif
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#ifndef __VIDEO__
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#include <Video.h>
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#endif
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#ifndef __WINDOWS__
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#include <Windows.h>
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#endif
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// Make sure this is keep up with DisplaysPriv.a
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enum {
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gestaltDMLatestVersion = 0x00000002,
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kDMConfigLatestVersion = 0x00000000
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};
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// At the moment, the mirroring code can only support two displays.
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//
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#define kDMNumDisplaysSupportedByMirroring 2
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#if DEBUG_DISPLAY_CODE
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#define AevtDebugPrint(x) { Str31 dbMsg; BuildMessage( dbMsg, "\p; aevt ~", (long)(x) ); DebugStr( dbMsg ); }
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#define AedescDebugPrint(x) { Str31 dbMsg; BuildMessage( dbMsg, "\p; aedesc ~", (long)(x) ); DebugStr( dbMsg ); }
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void BuildMessage( Str255 msg, Str255 pstr, long number, ... );
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#define DMDebugStr(x) DebugStr(x)
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#define DebugCntlDownNow() (0 != (*((char *)0x17b) & 0x08))
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#define DebugCapsDownNow() (0 != (*((char *)0x17b) & 0x02))
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#define Debug() if (*((short *)0x17A) & 0x0002) Debugger()
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#else
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#define AevtDebugPrint(x)
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#define AedescDebugPrint(x)
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#define DMDebugStr(x)
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#define DebugCntlDownNow() (false)
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#define DebugCapsDownNow() (false)
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#define Debug()
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#endif
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#define FixCloseView 1 // Closeview breaks if menubar display size changes
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#define FixFalseDMAwareBits 1 // Some applications set formerly reserved size bits
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#define STOP_HERE Debugger
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// Desktop Components definitions
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#define kTableclothComponentType 'UDtc'
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#define kPlacematComponentType 'UDpm'
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#define kDrawProcComponentType 'UDdr' // knows how to draw a proc
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#define stacksizeof(a) ((sizeof(a)+1) & (-2) )
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enum TableclothMessagesType
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{
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kTableclothInit,
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kGetDrawComponentSubtype,
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kCountTableclothThumbnails,
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kGetIndexedDrawComponent,
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// kGetDrawObject, // The Draw component gets
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kTableclothPostMessage // Figure the real messages end at (kTableclothPostMessage - 1)
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};
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typedef short TableclothMessagesType;
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enum DrawComponentMessagesType
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{
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kDrawComponentInit,
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kDrawComponentRender,
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kDrawComponentGetRestoreData, // Tablecloth should return a handle that can be used to re-init it after restart
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kDrawComponentRestoreComponent, // Tablecloth should return a handle that can be used to re-init it after restart
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kDrawComponentPostMessage // Figure the real messages end at (kTableclothPostMessage - 1)
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};
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typedef short DrawComponentMessagesType;
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struct DrawParamBlockRec {
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RgnHandle fullRgn;
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RgnHandle drawRgn;
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Boolean isThumbNail;
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Boolean isAnimate;
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short drawFlags; // Future expansion (zeroed now)
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CGrafPtr drawPort; // grafport in which to draw
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};
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typedef struct DrawParamBlockRec DrawParamBlockRec, *DrawParamBlockPtr, **DrawParamBlockHdl;
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pascal ComponentResult GetDrawComponentSubtype(ComponentInstance theTablecloth,OSType *drawComponentSubtype)
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= ComponentCallNow(kGetDrawComponentSubtype, stacksizeof(OSType *));
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pascal ComponentResult CountThumbnails(ComponentInstance theTablecloth,short *thumbnailCount)
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= ComponentCallNow(kCountTableclothThumbnails, stacksizeof(short *));
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pascal ComponentResult GetIndexedDrawComponent(ComponentInstance theTablecloth,short componentIndex,Boolean isThumbnail,Rect *intendedRect,ComponentInstance *theDrawComponent)
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= ComponentCallNow(kGetIndexedDrawComponent, stacksizeof(short )+stacksizeof(Boolean )+stacksizeof(Rect *)+stacksizeof(ComponentInstance *));
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// Draw Component Calls
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// This one call is known between the picker and the draw component.
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// I could roll this call together with the RestoreTableCloth -- we should check this at a code review
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//
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// pascal ComponentResult InitTableCloth(ComponentInstance theTablecloth,long restoreVersion, Handle restoreInfo)
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// = ComponentCallNow(kDrawComponentInit, stacksizeof(long)+stacksizeof(Handle ));
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pascal ComponentResult RenderTablecloth(ComponentInstance theTablecloth,DrawParamBlockPtr drawParams)
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= ComponentCallNow(kDrawComponentRender, stacksizeof(DrawParamBlockPtr));
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pascal ComponentResult GetTableClothRestoreData(ComponentInstance theTablecloth,long* restoreVersion, Handle *restoreInfo)
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= ComponentCallNow(kDrawComponentGetRestoreData, stacksizeof(long*)+stacksizeof(Handle *));
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pascal ComponentResult RestoreTableCloth(ComponentInstance theTablecloth,ComponentDescription *savedByInfo,long restoreVersion, Handle restoreInfo)
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= ComponentCallNow(kDrawComponentRestoreComponent, stacksizeof(ComponentDescription *)+stacksizeof(long)+stacksizeof(Handle));
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enum {
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// Display Communications
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// Messages for displays components.
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kDMComponentSelectorCheckMode = 1,
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kDMComponentSelectorGetTag,
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kDMComponentSelectorSetTag,
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kDMComponentSelectorAssociateID
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};
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enum {
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// Notification Messages for extended call back routines
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kDMNotifyInstalled = 1, // At install time
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kDMNotifyEvent = 2, // Post change time
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kDMNotifyRemoved = 3, // At remove time
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kDMNotifyPrep = 4, // Pre change time
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// Notification Flags
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kExtendedNotificationProc = (1<<16)
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};
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// Misc constants
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enum {
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kDefaultTitleBarHeight = 0x14,
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kNever = -1L,
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kFirstDisplayID = 0x100
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};
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#pragma procname DMExtendedNotification
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typedef pascal void (*DMExtendedNotificationProcPtr)(void* userData,short theMessage,void* notifyData);
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struct GDInfoRec {
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unsigned long tickStamp;
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unsigned long nextCall;
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ComponentInstance tableclothInstance;
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};
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typedef struct GDInfoRec GDInfoRec, **GDInfoHdl;
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struct DisplayInfoRec {
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DisplayIDType displayID;
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ComponentInstance displayComponent; // For smart displays
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GDHandle displayDevice;
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unsigned long displayFlags;
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unsigned long displayReserved;
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GDHandle mirroredDevice; // Link to device THIS one is mirroring (nil otherwise).
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Rect unMirroredRect; // Original dimensions of THIS device.
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Ptr unMirroredBaseAddr; // Original PixMap baseAddress of THIS device.
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};
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typedef struct DisplayInfoRec DisplayInfoRec, *DisplayInfoPtr, **DisplayInfoHdl;
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struct MultiModeTableRec {
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unsigned short displayConnection;
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short offset;
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};
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typedef struct MultiModeTableRec MultiModeTableRec,*MultiModeTablePtr;
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struct MultiModeNodeRec {
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unsigned short timingMode;
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unsigned short timingFlags;
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};
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typedef struct MultiModeNodeRec MultiModeNodeRec,*MultiModeNodePtr;
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struct DisplayConfigRec {
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unsigned long configVersion; // Set to 0
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unsigned long configFlags; // Reserved
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unsigned long configReserved; // Reserved
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DisplayIDType displayID;
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ComponentInstance displayComponent; // For smart displays
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GDHandle displayDevice;
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unsigned long displayFlags;
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unsigned long displayMode; // Functional sResource (for NuBus)
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unsigned long displayModeReserved; // Reserved mode info
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unsigned long displayReserved;
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// Information about the display state
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//
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unsigned short deviceFlags; // Reserved
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unsigned long deviceDepthMode; // Video mode (from InitGDevice)
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Rect deviceRect; // Global position (72 dpi)
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// Pixmap info
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Rect pixMapRect; // Global position (screen dpi)
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Fixed pixMapHResolution; // QD resolution
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Fixed pixMapVResolution; // QD resolution
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long pixMapAlignment; // be ready for res-ind QD
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long pixMapResReserved; // be ready for res-ind QD
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short pixMapPixelType; // Chunky
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short pixMapPixelSize; // QD depth
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short pixMapCmpCount; // QD depth
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short pixMapCmpSize; // QD depth
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short pixMapReserved;
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unsigned long pixMapColorTableSeed;
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};
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typedef struct DisplayConfigRec DisplayConfigRec, *DisplayConfigPtr, **DisplayConfigHdl;
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struct DMProcPtrRegistrationRec {
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ProcessSerialNumber registrationPSN;
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DMNotificationProcPtr registrationProc;
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unsigned long registrationFlags;
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void* registrationUserData;
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};
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typedef struct DMProcPtrRegistrationRec DMProcPtrRegRec,*DMProcPtrRegPtr,**DMProcPtrRegHdl;
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struct DisplayManagerGlobalsRec {
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CGrafPtr fDrawingPort;
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CGrafPort fPortStorage;
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RgnHandle fWorkingDeskRectRgn;
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RgnHandle fWorkingDeskFullRgn;
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RgnHandle fWorkingUpdateRgn;
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RgnHandle fDeskIconRgn;
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RgnHandle fDesktopCacheRgn;
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RgnHandle fAnimationCacheRgn;
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ProcessSerialNumber fAnimatePSN;
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unsigned long fAnimateA5; // Used for debugging when Display Manager is built into an application
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Ptr fSavedDMGlobals; // Used for debugging when Display Manager is built into an application
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unsigned long fNextAnimateTime;
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Boolean fIconRgnInvalid; // T => desktop icon region has changed
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unsigned char fDeskDrawNest; // 0 => FillRgn and FillCRgn patches should call Display Manager (otherwise just call through) -- (unused in ROM)
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unsigned short fDisplayEntrySize; // Initialized to be sizeof(DisplayInfoRec)
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DisplayIDType fDisplayNextID;
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unsigned short fDisplayCount; // How many displays in display table
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DisplayInfoHdl fDisplayTable; // Table of information about displays (FUTURE: should I sort and binary search?)
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unsigned short fNotificationCount; // How many displays in display table
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DMProcPtrRegHdl fNotificationTable; //
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GDHandle fRemovedDevices; // List of removed devices that point to the device list
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// ••• Warning •••
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//
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// The BlackBird/Yeager mirroring code currently accesses these globals directly. So, don’t move them
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// without updating that code as well.
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//
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// •••
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//
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Boolean fDevicesOverLap, // If true, *some* gDevices are overlapped (partically or fully).
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fDevicesMirrored, // If true, all gDevices are fully overlapped, smallest gDevice determines rectangle for all devices.
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fMirroringBlocked; // If true, mirroring has been “artifically” blocked (several 3rd-parties asked for this).
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unsigned char fUnused1Byte4; //
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//
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// Back to normal variables
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//
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Ptr fQDA5World; // Points to fQDGlobals
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Ptr fQDGlobals; //
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unsigned long fUnused1; //
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unsigned long fUnused2; //
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unsigned long fUnused3; //
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unsigned long fUnused4; //
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};
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typedef struct DisplayManagerGlobalsRec DisplayManagerGlobalsRec, *DisplayManagerGlobalsPtr, **DisplayManagerGlobalsHdl;
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// Since globals contain a port (and there will be a port somewhere) we will have to allocate a pointer
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// And given that we will allocate a pointer, we may as well put everything in it.
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// Therefore GetExpandMemDisplayManagerGlobals() will contain a pointer to the globals
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// #define GetDMGlobalsHdl() ((DisplayManagerGlobalsHdl )(GetExpandMemDisplayManagerGlobals()))
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// #define GetDMGlobalsPtr() (*(DisplayManagerGlobalsHdl )(GetExpandMemDisplayManagerGlobals()))
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#define GetDMGlobalsPtr() ((DisplayManagerGlobalsPtr )(GetExpandMemDisplayManagerGlobals()))
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#define kMaxBlocks 20
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#define kMaxDevices 20
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#define DM__IsColorPort(GPtr) ((GPtr) && ( 0 > (short )((CGrafPtr )GPtr)->portVersion) )
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struct DMDeviceBlockRec {
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short deviceCount;
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RgnHandle blockRgn;
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GDHandle devices[kMaxDevices]; // GHandle
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Point deviceOffset[kMaxDevices]; // Amount that this device must be moved
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};
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typedef struct DMDeviceBlockRec DMDeviceBlockRec,*DMDeviceBlockPtr,**DMDeviceBlockHdl;
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struct DMDisplayBlocksRec {
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short blockCount;
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short unused; // Keep the world long aligned
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DMDeviceBlockHdl displayBlocks[kMaxBlocks];
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};
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typedef struct DMDisplayBlocksRec DMDisplayBlocksRec,*DMDisplayBlocksPtr;
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struct MyDeviceLoopRec {
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DrawParamBlockPtr drawingParams;
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RgnHandle updateRgn;
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};
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typedef struct MyDeviceLoopRec MyDeviceLoopRec,*MyDeviceLoopPtr;
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struct DisplaysStateRec {
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unsigned long flags;
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short nesting; // Keep track of number of nexting of begin and end update calls
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RgnHandle oldGrayRgn; // Not needed?
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DisplayIDType oldMainDisplayID; // What was the main device when the call started
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short displayCount;
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DisplayConfigHdl displayConfigs;
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};
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typedef struct DisplaysStateRec DisplaysStateRec,*DisplaysStatePtr,**DisplaysStateHdl;
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struct AppCompatibilityRec {
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DisplaysStateHdl displaysState;
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LayerPeek appLayer;
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};
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typedef struct AppCompatibilityRec AppCompatibilityRec,*AppCompatibilityPtr;
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// Timing mode constants for Display Manager MultiMode support
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// Corresponding .h equates are in DisplaysPriv.h
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// .a equates are in DepVideoEqu.a
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// .r equates are in DepVideoEqu.r
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enum {
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timingInvalid = 0, // Unknown timing… force user to confirm.
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timingApple12 = 130, // 512x384 (60 Hz) Rubik timing.
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timingApple12x = 135, // 560x384 (60 Hz) Rubik-560 timing.
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timingApple13 = 140, // 640x480 (67 Hz) HR timing.
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timingApple13x = 145, // 640x400 (67 Hz) HR-400 timing.
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timingAppleVGA = 150, // 640x480 (60 Hz) VGA timing.
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timingApple15 = 160, // 640x870 (75 Hz) FPD timing.
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timingApple15x = 165, // 640x818 (75 Hz) FPD-818 timing.
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timingApple16 = 170, // 832x624 (75 Hz) GoldFish timing.
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timingAppleSVGA = 180, // 800x600 (56 Hz) SVGA timing.
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timingApple1Ka = 190, // 1024x768 (60 Hz) VESA 1K-60Hz timing.
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timingApple1Kb = 200, // 1024x768 (70 Hz) VESA 1K-70Hz timing.
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timingApple19 = 210, // 1024x768 (75 Hz) Apple 19" RGB.
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timingApple21 = 220, // 1152x870 (75 Hz) Apple 21" RGB.
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timingAppleNTSC_ST = 230, // 512x384 (60 Hz, interlaced, non-convolved).
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timingAppleNTSC_FF = 232, // 640x480 (60 Hz, interlaced, non-convolved).
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timingAppleNTSC_STconv = 234, // 512x384 (60 Hz, interlaced, convolved).
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timingAppleNTSC_FFconv = 236, // 640x480 (60 Hz, interlaced, convolved).
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timingApplePAL_ST = 238, // 640x480 (50 Hz, interlaced, non-convolved).
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timingApplePAL_FF = 240, // 768x576 (50 Hz, interlaced, non-convolved).
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timingApplePAL_STconv = 242, // 640x480 (50 Hz, interlaced, non-convolved).
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timingApplePAL_FFconv = 244 // 768x576 (50 Hz, interlaced, non-convolved).
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};
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//
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// Internal Routines
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//
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pascal void DrawDeskPattern(RgnHandle deskRgnToFill);
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void RecalcMenuBar(void);
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pascal void CalcMBHeight(void);
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pascal void DrawMBar(void);
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pascal void GetMenuRgn(RgnHandle mBarRgn);
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pascal void DM_RedrawAll(RgnHandle clobberedRgn);
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Boolean DM_HideCursor(void);
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void DM_ShowCursor(Boolean cursorHidden);
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void FixLowMem(GDHandle oldMainDevice, GDHandle newMainDevice, short deviceOffsetX, short deviceOffsetY);
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void FixPorts(GDHandle newMainDevice, Boolean alwaysRestoreColors, Rect* newMainRect, PixMapHandle newMainPixMap,
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Rect* oldMainRect, Ptr oldBaseAddress, CTabHandle oldCTable);
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void FixWindowMgrPorts(GDHandle newMainDevice);
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pascal void DisplayMgrInstall(void);
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pascal OSErr DM__GestaltProc(OSType selector, long* response);
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// Warning: DM_GetDisplayInfoByGDevice and DM_GetDisplayInfoByDisplayID() return a pointer into an unlocked handle,
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// so do not rely on them across call that might move memory.
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DisplayInfoPtr DM_GetDisplayInfoByGDevice(GDHandle displayDevice,Boolean failToMain);
|
||
DisplayInfoPtr DM_GetDisplayInfoByDisplayID(DisplayIDType displayID,Boolean failToMain);
|
||
|
||
OSErr DM_DeleteDisplayInfoByDisplayID(DisplayIDType displayID);
|
||
OSErr DM_SetDisplayInfoByDisplayID(DisplayInfoPtr newDisplayInfo);
|
||
|
||
pascal void DM_InitQDWorld(DisplayManagerGlobalsPtr dmGlobals);
|
||
|
||
OSErr PrepImmediateUpdate(OSErr currentError, DisplaysStateHdl *displayState,THz *savedZone);
|
||
OSErr FinishImmediateUpdate(OSErr currentError, DisplaysStateHdl displayState,THz savedZone);
|
||
Boolean IsProcessMgrOkay(void);
|
||
OSErr CallAllProcesses(ProcPtr theProc,Ptr userData);
|
||
pascal void InterProcessChangeMainDevice(GDHandle newMainDevice);
|
||
pascal void InterProcessChangedModes(GDHandle changedDevice);
|
||
|
||
//
|
||
// Trap Routines
|
||
//
|
||
pascal OSErr DM_InitDisplayManager(void);
|
||
pascal OSErr DM_InstallDisplayManager(void);
|
||
pascal OSErr DM_KillDisplayManager(void);
|
||
pascal void DM_DrawDesktopRect(Rect *drawRect);
|
||
pascal void DM_DrawDesktopRegion(RgnHandle drawRgn);
|
||
pascal OSErr DM_SetDesktopIconRgn(RgnHandle iconRgn);
|
||
pascal OSErr DM_GetDesktopIconRgn(RgnHandle *iconRgn);
|
||
pascal void DM_ChangedDesktopIconRgn(void);
|
||
pascal Boolean DM_DeskClick(EventRecord* theEvent);
|
||
pascal OSErr DM_KeepWindowOnscreen(WindowPeek theWindow,RgnHandle oldGrayRgn);
|
||
pascal OSErr DM_NotifyAllProcesses(DisplaysStateHdl displayState);
|
||
pascal OSErr DM_GetROMMultiModeTable(MultiModeTablePtr* multiModeTable);
|
||
pascal OSErr DM_GiveDeskTime(void);
|
||
pascal OSErr DM_GetBestDepthModeInfo(GDHandle theDevice,VDSwitchInfoPtr modeInfo,unsigned long depthMode,short* bestDepth, Rect* modeRect);
|
||
pascal OSErr DM_PrivateBeginConfigureDisplays(DisplaysStateHdl *displayState,Boolean internalCall);
|
||
pascal OSErr DM_RemoveCurrentProcessProcs(void);
|
||
|
||
pascal GDHandle DM_GetFirstScreenDevice(Boolean activeOnly);
|
||
pascal GDHandle DM_GetNextScreenDevice(GDHandle theDevice,Boolean activeOnly);
|
||
|
||
pascal OSErr DM_NewDisplay(GDHandle* newDevice,short driverRefNum,unsigned long mode,unsigned long reserved,DisplayIDType displayID,ComponentInstance displayComponent,DisplaysStateHdl displayState);
|
||
pascal OSErr DM_DisposeDisplay(GDHandle disposeDevice,DisplaysStateHdl displayState);
|
||
|
||
pascal OSErr DM_AddDisplay(GDHandle newDevice,short driver,unsigned long mode, unsigned long reserved,DisplayIDType displayID,ComponentInstance displayComponent,DisplaysStateHdl displayState);
|
||
pascal OSErr DM_MoveDisplay(GDHandle moveDevice,short x,short y,DisplaysStateHdl displayState);
|
||
pascal OSErr DM_EnableDisplay(GDHandle addDevice,DisplaysStateHdl displayState);
|
||
pascal OSErr DM_DisableDisplay(GDHandle disableDevice,DisplaysStateHdl displayState);
|
||
pascal OSErr DM_RemoveDisplay(GDHandle removeDevice,DisplaysStateHdl displayState);
|
||
|
||
pascal OSErr DM_GetComponentAnimateTicks(ComponentInstance animationComponent,unsigned long *goodDelay,unsigned long *maxDelay);
|
||
pascal OSErr DM_SetComponentAnimateTicks(ComponentInstance animationComponent,unsigned long goodDelay,unsigned long maxDelay);
|
||
pascal OSErr DM_GetNextAnimateTime(unsigned long *nextAnimateTime);
|
||
pascal OSErr DM_SetAnimateProcess(const ProcessSerialNumberPtr animateProcess);
|
||
pascal OSErr DM_GetDeskRegion(RgnHandle* desktopRegion);
|
||
|
||
pascal OSErr DM_GetGDeviceTablecloth(GDHandle displayDevice,ComponentInstance *tableclothInstance);
|
||
pascal OSErr DM_SetGDeviceTablecloth(GDHandle displayDevice,ComponentInstance tableclothInstance);
|
||
|
||
pascal OSErr DM_SetMainDisplay(GDHandle newMainDevice,DisplaysStateHdl displayState);
|
||
pascal OSErr DM_SetDisplayMode(GDHandle theDevice,unsigned long mode,unsigned long *depthMode,VDSwitchInfoPtr switchModeInfo,DisplaysStateHdl displayState);
|
||
|
||
pascal OSErr DM_BeginConfigureDisplays(DisplaysStateHdl *displayState);
|
||
pascal OSErr DM_EndConfigureDisplays(DisplaysStateHdl displayState);
|
||
|
||
pascal OSErr DM_RegisterNotifyProc(DMNotificationProcPtr notifyProc,ProcessSerialNumberPtr animateProcess);
|
||
pascal OSErr DM_RegisterExtendedNotifyProc(DMExtendedNotificationProcPtr notifyProc,void* notifyUserData,unsigned short nofifyFlags,ProcessSerialNumberPtr notifyProcess);
|
||
pascal OSErr DM_RemoveNotifyProc(DMNotificationProcPtr notifyProc,ProcessSerialNumberPtr animateProcess);
|
||
|
||
pascal OSErr DM_GetDisplayMgrA5World(unsigned long* dmA5);
|
||
pascal OSErr DM_MoveCursor(const Point* newMouse,const long* cursorDev); // cursorDev should be nil for now
|
||
pascal OSErr DM_SwapDevices(GDHandle device1, GDHandle device2);
|
||
pascal OSErr DM_GetDisplayIDByGDevice(GDHandle displayDevice, DisplayIDType *displayID, Boolean failToMain);
|
||
pascal OSErr DM_GetGDeviceByDisplayID(DisplayIDType displayID, GDHandle* displayDevice, Boolean failToMain);
|
||
|
||
pascal OSErr DM_QDIsMirroringCapable(Boolean *qdIsMirroringCapable);
|
||
pascal OSErr DM_CanMirrorNow(Boolean *canMirrorNow);
|
||
pascal OSErr DM_IsMirroringOn(Boolean *isMirroringOn);
|
||
pascal OSErr DM_MirrorDevices(GDHandle gD1, GDHandle gD2, DisplaysStateHdl displayState);
|
||
pascal OSErr DM_UnmirrorDevice(GDHandle gDevice, DisplaysStateHdl displayState);
|
||
pascal OSErr DM_GetNextMirroredDevice(GDHandle gDevice, GDHandle *mirroredDevice);
|
||
pascal OSErr DM_BlockMirroring(void);
|
||
pascal OSErr DM_UnblockMirroring(void);
|
||
|
||
pascal OSErr DM_SetDisplayComponent(GDHandle theDevice,ComponentInstance displayComponent);
|
||
pascal OSErr DM_GetDisplayComponent(GDHandle theDevice,ComponentInstance *displayComponent);
|
||
|
||
pascal OSErr DM_SetDisplayID(GDHandle theDevice,DisplayIDType displayID);
|
||
|
||
|
||
// Utility Routines
|
||
GDHandle FindMaxCoverageDevice(const Rect* windowRect);
|
||
GDHandle FindClosestDevice(const Rect* windowRect);
|
||
Boolean IsActiveScreenDevice(GDHandle theDevice,Boolean activeOnly);
|
||
unsigned short GetActiveScreenDeviceCount(Boolean activeOnly);
|
||
void GetWindowGlobalRegion(WindowPeek theWindow,RgnHandle windowRgn,Point *structOffset, Boolean isMovable,Boolean hasStructRgn);
|
||
Rect* LocalPinRectToRect(Rect *r,Rect *pinRect);
|
||
OSErr CheckExpandMem(Boolean allocateIfNeeded);
|
||
Boolean DisplayHasMenu(GDHandle aDevice);
|
||
void FindBestDepthMode(short theSlot,VDSwitchInfoPtr modeInfo,short desiredDepth);
|
||
pascal void UpdateScreenBits(GDHandle newMainDevice);
|
||
OSErr GetDeviceSlotInfo(GDHandle theDevice, unsigned short* theSlot,unsigned short* theID, unsigned short* theExtDev);
|
||
|
||
OSErr GetTimingFromDecl(GDHandle theDevice,short displayType,VDTimingInfoPtr declTiming);
|
||
OSErr DisplayManagerCloseViewCompatibility(GDHandle theGDevice,Rect* newDeviceRect,short newDepth);
|
||
OSErr DisplayManagerAwareBitCompatibility(ProcessInfoRec *processInfo);
|
||
|
||
void GetDisplayConfig(GDHandle displayDevice,DisplayConfigPtr displayConfig);
|
||
OSErr BuildNotificationAppleEvent(DisplaysStateHdl displayState,AERecord *notifyRecord);
|
||
OSErr BuildDisplayConfigHandle(DisplayConfigHdl *displayConfigs,short *displayCount);
|
||
void InitAEDesc(AEDesc* theDesc);
|
||
|
||
// Boolean TestFlagBit(unsigned long flagLong,short flagBit);
|
||
// void SetFlagBit(unsigned long *flagLong,short flagBit);
|
||
|
||
OSErr GetGDeviceVideoMode(GDHandle theDevice,VDSwitchInfoPtr videoMode,Boolean* driverHasGetCurMode);
|
||
OSErr SwitchVideoMode(GDHandle theDevice,VDSwitchInfoPtr newMode);
|
||
OSErr GetDisplayConnection(GDHandle theDevice,VDDisplayConnectInfoPtr connectInfo);
|
||
OSErr GetTimingMode(GDHandle theDevice,VDTimingInfoPtr timingInfo);
|
||
void InitNewDisplayInfo( DisplayIDType displayID, ComponentInstance displayComponent, GDHandle displayDevice, unsigned long displayFlags, unsigned long displayReserved, DisplayInfoPtr newdisplayInfo);
|
||
|
||
|
||
// Display Component Calls
|
||
//
|
||
|
||
pascal ComponentResult DisplayComponentCheckDisplayMode(ComponentInstance displayComponent,GDHandle theDevice, VDDisplayConnectInfoPtr connectInfo,VDTimingInfoPtr modeTiming,unsigned short theDepth,unsigned long* switchFlags,unsigned long reserved,Boolean* modeValid)
|
||
= ComponentCallNow(kDMComponentSelectorCheckMode, stacksizeof(VDDisplayConnectInfoPtr )+stacksizeof(VDTimingInfoPtr )+stacksizeof(unsigned short)+stacksizeof(unsigned long *)+ stacksizeof(unsigned long)+stacksizeof(Boolean *));
|
||
|
||
pascal ComponentResult DisplayComponentGetTagDisplayState(ComponentInstance displayComponent, short* isTagged)
|
||
= ComponentCallNow(kDMComponentSelectorGetTag, stacksizeof(short *));
|
||
|
||
pascal ComponentResult DisplayComponentSetTagDisplayState(ComponentInstance displayComponent, short isTagged)
|
||
= ComponentCallNow(kDMComponentSelectorSetTag, stacksizeof(short ));
|
||
|
||
pascal ComponentResult DisplayComponentSetDisplayID(ComponentInstance displayComponent, DisplayIDType displayID)
|
||
= ComponentCallNow(kDMComponentSelectorAssociateID, stacksizeof(DisplayIDType ));
|
||
|
||
|
||
|
||
|
||
// Trap Interfaces
|
||
//
|
||
|
||
pascal OSErr DMInstallDisplayManager(void)
|
||
= {0x70FF,_DisplayDispatch};
|
||
|
||
pascal OSErr DMInitDisplayManager(void)
|
||
= {0x70FE,_DisplayDispatch};
|
||
|
||
pascal OSErr DMKillDisplayManager(void)
|
||
= {0x70FD,_DisplayDispatch};
|
||
|
||
pascal OSErr DMSetDesktopIconRgn(RgnHandle iconRgn)
|
||
= {0x303C,0x02FC,_DisplayDispatch};
|
||
|
||
pascal OSErr DMGetDesktopIconRgn(RgnHandle* iconRgn)
|
||
= {0x303C,0x02FB,_DisplayDispatch};
|
||
|
||
// DMKeepWindowOnscreen Used in NuMonitors.p -- do not change here without changing there too
|
||
pascal OSErr DMKeepWindowOnscreen(WindowPeek theWindow,RgnHandle oldGrayRgn)
|
||
= {0x303C,0x04FA,_DisplayDispatch};
|
||
|
||
pascal OSErr DMNotifyAllProcesses(DisplaysStateHdl displayState)
|
||
= {0x303C,0x02F9,_DisplayDispatch};
|
||
|
||
pascal OSErr DMSetAnimateProcess(const ProcessSerialNumberPtr animateProcess)
|
||
= {0x303C,0x02F8,_DisplayDispatch};
|
||
|
||
// Used in Bungee Finder -- API FROZEN => do not change here without changing there too
|
||
pascal OSErr DMChangedDesktopIconRgn(void)
|
||
= {0x70F7,_DisplayDispatch};
|
||
|
||
// Used in Bungee Finder -- API FROZEN => do not change here without changing there too
|
||
pascal Boolean DMDeskClick(const EventRecord* theEvent)
|
||
= {0x303C,0x02F6,_DisplayDispatch};
|
||
|
||
pascal OSErr DMGetROMMultiModeTable(MultiModeTablePtr* multiModeTable)
|
||
= {0x303C,0x02F5,_DisplayDispatch};
|
||
|
||
pascal OSErr DMGiveDeskTime(void)
|
||
= {0x70F4,_DisplayDispatch};
|
||
|
||
pascal OSErr DMGetBestDepthModeInfo(GDHandle theDevice,VDSwitchInfoPtr modeInfo,unsigned long depthMode,short* bestDepth,Rect* modeRect)
|
||
= {0x303C,0x0AF3,_DisplayDispatch};
|
||
|
||
pascal OSErr DMPrivateBeginConfigureDisplays(DisplaysStateHdl *displayState,Boolean internalCall)
|
||
= {0x303C,0x03F2,_DisplayDispatch};
|
||
|
||
pascal OSErr DMRemoveCurrentProcessProcs(void)
|
||
= {0x70F1,_DisplayDispatch};
|
||
|
||
pascal OSErr DMMoveCursor(Point* where, long* curDev)
|
||
= {0x303C,0x04F0,_DisplayDispatch};
|
||
|
||
pascal OSErr DMRegisterExtendedNotifyProc(DMExtendedNotificationProcPtr notifyProc,void* notifyUserData,unsigned short nofifyFlags,ProcessSerialNumberPtr whichPSN)
|
||
= {0x303C,0x07EF,_DisplayDispatch};
|
||
|
||
pascal OSErr DMSetDisplayID(GDHandle theDevice,DisplayIDType displayID)
|
||
= {0x303C,0x04EE,_DisplayDispatch};
|
||
|
||
#endif
|