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73 lines
2.1 KiB
73 lines
2.1 KiB
/*
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Enhanced NCSA Mosaic from Spyglass
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"Guitar"
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Copyright 1994 Spyglass, Inc.
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All Rights Reserved
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Author(s):
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Jim Seidman [email protected]
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*/
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#ifndef _WAIT_H_
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#define _WAIT_H_
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/* These are arranged from least restrictive to most restrictive
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so that arithmetic comparisons can be used. */
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enum WaitType
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{
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waitSameInteract = -1,
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waitNotWaiting = 0, /* No wait stack for this Mwin */
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waitFullInteract = 1, /* normal interaction */
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waitPartialInteract = 2, /* safe things are active */
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waitNoInteract = 3, /* Stop button still alive */
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waitDisabled = 5 /* TW is completely unusable */
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/* What is considered safe? */
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};
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enum StatusBarIconType
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{
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SBI_NoIcon,
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SBI_FindingIcon,
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SBI_ConnectingToIcon,
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// SBI_AccessingURLIcon,
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SBI_ReceivingFromIcon,
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#ifdef HTTPS_ACCESS_TYPE
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SBI_KeyIcon /*Key to designate that page is secure. this is a secondary icon*/
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#endif
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};
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struct AsyncWaitInfo
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{
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struct AsyncWaitInfo * prev; /* previous stack frame */
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int nThermStart;
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int nThermEnd; /* scaling range for current calculation */
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int nScalingDenominator;
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int nLastScalingNumerator;
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enum WaitType ewt; /* level of interaction allowed */
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unsigned char * message;
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enum StatusBarIconType StatusBarIcon; /* status bar icon to display */
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};
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void WAIT_SetTherm(struct Mwin * tw, int nScalingNumerator);
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void WAIT_Update(struct Mwin * tw, enum WaitType ewt, unsigned char * message);
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BOOL WAIT_Pop(struct Mwin * tw);
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void WAIT_Push(struct Mwin * tw, enum WaitType ewt, unsigned char * szMessage);
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void WAIT_SetStatusBarIcon( struct Mwin * tw, enum StatusBarIconType StatusBarIcon );
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void WAIT_SetRange(struct Mwin * tw, int nThermStart, int nThermEnd, int nScalingDenominator);
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void WAIT_UpdateWaitStack(struct Mwin * tw, enum WaitType ewt, int nFrames);
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void WAIT_Lock( BOOL bLock ) ;
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enum WaitType WAIT_GetWaitType(struct Mwin *tw);
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#ifdef WIN32
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void WAIT_SetStopButton(struct Mwin * tw, HWND hWndStop);
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#endif
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#if defined(MAC)
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/* Do necessary stuff to initialize WAIT library. */
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void WAIT_Init(void);
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#endif
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#endif
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