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120 lines
3.9 KiB
C
120 lines
3.9 KiB
C
/*
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File: MenuMgrPriv.h
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Contains: Private interface to the Menu Manager.
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Written by: Kevin S. MacDonell
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Copyright: © 1989-1993 by Apple Computer, Inc., all rights reserved.
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Change History (most recent first):
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<4> 3/31/93 IH Add CalcMenuBar call for Display Manager.
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<6> 11/5/92 JSM Add interfaces to more private routines, add SavedBitsRecord and
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OffscreenBufferRecord, although we can't really represent the
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latter in C the way it's defined in assembly.
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<5> 9/16/92 JSM SaveBits takes a Rect*, not a Rect.
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<4> 2/5/91 stb gs: move in SaveBits, RestoreBits, DiscardBits
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<3> 1/21/91 DFH (KSM) Added System Menu constants from MenuMgrPriv.a.
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<2> 6/8/90 KSM Add IsSystemMenu call.
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<1> 5/21/90 KSM New today.
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*/
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#ifndef __MENUMGRPRIV__
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#define __MENUMGRPRIV__
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#ifndef __TYPES__
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#include <Types.h>
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#endif
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#ifndef __MENUS__
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#include <Menus.h>
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#endif
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/* System Menu IDs as we know them */
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#define kLoSystemMenuRange ((short) 0xB000) /* This is -20480 (the lowest value) */
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#define kHiSystemMenuRange ((short) 0xBFFF) /* This is -16385 (the highest value) */
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#define kApplicationMenuID ((short) 0xBF97) /* -16489: The application menu ID */
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#define kHelpMenuID ((short) 0xBF96) /* -16490: The help menu ID */
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#define kScriptMenuID ((short) 0xBF95) /* -16491: The keyboard menu ID */
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/* Save/RestoreBits data structures */
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struct SavedBitsRecord {
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Rect rectangle; // the rectangle
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PixMapHandle pixMap; // the pixMap handle
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};
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typedef struct SavedBitsRecord SavedBitsRecord;
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typedef SavedBitsRecord *SavedBitsRecordPtr, **SavedBitsRecordHandle;
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typedef SavedBitsRecordHandle SavedBits; /* For Save/Restore/Discard Bits calls */
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struct OffscreenBufferRecord {
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Rect rectangle; // the rectangle (local coordinates)
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PixMapHandle bufferPixMap; // the pixMap of the buffer
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GDHandle bufferGDevice; // the gDevice for drawing in the buffer
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BitMap savedPortBits; // the old bitmap of the port (for B&W)
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// ••• in assembly, the following two fields are ORGed
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// to start at savedPortBits, since we never use both
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// at once
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// PixMapHandle savedPortPixMap; // the old pixMap of the port
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GDHandle savedGDevice; // the old gDevice for the port
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};
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typedef struct OffscreenBufferRecord OffscreenBufferRecord;
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typedef OffscreenBufferRecord *OffscreenBufferRecordPtr, **OffscreenBufferRecordHandle;
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typedef OffscreenBufferRecordHandle OffscreenBuffer; /* For Begin/EndDrawingOffscreen calls */
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/* Private routines */
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pascal OSErr GetMenuTitleRect(short menuID, Rect* theRect)
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= {0x303C,0x04FF,0xA825};
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pascal OSErr GetMBARRect(Rect* theRect)
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= {0x303C,0x04FE,0xA825};
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pascal OSErr GetAppMenusRect(Rect* theRect)
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= {0x303C,0x04FD,0xA825};
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pascal OSErr GetSysMenusRect(Rect* theRect)
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= {0x303C,0x04FC,0xA825};
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pascal OSErr DrawMBARString(char* bannerMsg,short scriptID, short teJust)
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= {0x303C,0x08FB,0xA825};
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pascal OSErr IsSystemMenu(short menuID, Boolean *isSys)
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= {0x303C,0x03FA,0xA825};
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pascal OSErr CalcMenuBar(short menuID)
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= {0x303C,0x01F5,0xA825};
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pascal OSErr SaveBits(Rect* saveRect, Boolean purgeable, SavedBits *bits)
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= {0x303C,0x0501,0xA81E};
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pascal OSErr RestoreBits(SavedBits bits)
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= {0x303C,0x0202,0xA81E};
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pascal OSErr DiscardBits(SavedBits bits)
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= {0x303C,0x0203,0xA81E};
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pascal OSErr BeginDrawingOffscreen(Rect *bufferRect, OffscreenBuffer *buffer)
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= {0x303C,0x0404,0xA81E};
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pascal OSErr EndDrawingOffscreen(OffscreenBuffer buffer)
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= {0x303C,0x0205,0xA81E};
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pascal OSErr NewOffscreenBuffer(Rect *bufferRect, Boolean purgeable, OffscreenBuffer *buffer)
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= {0x303C,0x0506,0xA81E};
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pascal OSErr AttachOffscreenBuffer(OffscreenBuffer buffer)
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= {0x303C,0x0207,0xA81E};
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pascal OSErr DetachOffscreenBuffer(OffscreenBuffer buffer)
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= {0x303C,0x0208,0xA81E};
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pascal OSErr DisposeOffscreenBuffer(OffscreenBuffer buffer)
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= {0x303C,0x0209,0xA81E};
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#endif __MENUMGRPRIV__
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