94 lines
2.7 KiB
C
Executable File
94 lines
2.7 KiB
C
Executable File
/*
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* ALGAUGE.H
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*
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* Header file for ArchiveLib 2.0
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*
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* Copyright (c) 1994-1996 Greenleaf Software, Inc.
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* All Rights Reserved
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*
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* DESCRIPTION
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*
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* This file and ALGauge.cpp are derived from Microsoft's zYzGauge
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* file posted on CompuServe.
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*
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* You have to include this header file if you are going to use the
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* percentage gauge file. The percentage gauge is not a C++ class, it
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* is some straight C Windows code that Microsoft posted on Compuserve.
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* The end user has to create a control and assign it class "ALGauge"
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* in Resource Workshop or App Studio. The initialization function
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* defined in this header file then has to be called to set up the
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* control. After that, it is simply a matter of sending a number
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* between 0 and 100 to the control, using the ALGaugeSetPosition
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* command. The actual format used for this control is:
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*
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* SendMessage( window_handle, ALGaugeSetPosition, ratio, 0 )
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*
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* PROTOTYPES:
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*
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* ALGaugeInit() : Public initialization for the entire class
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* of gauge objects.
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*
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* ENUMERATED TYPES:
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*
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* typedef ALGaugeMessages : Messages that you can send to a
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* gauge control.
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*
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* typedef ALGaugeOrientation : The physical orientation of the
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* gauge on your screen. I like left
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* to right best.
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*
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* REVISION HISTORY
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*
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* May 26, 1994 1.0A : First release
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*
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* February 14, 1996 2.0A : New release
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*/
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#ifndef _ALGAUGE_H
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#define _ALGAUGE_H
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/*
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* These are all the different messages you can send to
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* an ALGauge object. Our demo programs don't use any of these
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* except ALGaugeSetPosition, so most of these aren't even tested.
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*/
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typedef enum _ALGaugeMessages { /* Tag public type */
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ALGaugeSetRange = WM_USER,
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ALGaugeGetRange,
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ALGaugeSetPosition,
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ALGaugeGetPosition,
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ALGaugeSetOrientation,
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ALGaugeGetOrientation,
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ALGaugeSetForegroundColor,
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ALGaugeGetForegroundColor,
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ALGaugeSetBackgroundColor,
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ALGaugeGetBackgroundColor,
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ALGaugeSetDeltaPosition
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} ALGaugeMessages;
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/*
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* Send one of these with ALGaugeSetOrientation, to determined which
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* direction the flood fill progresses.
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*/
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typedef enum _ALGaugeOrientation { /* Tag public type */
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ALGaugeOrientLeftToRight,
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ALGaugeOrientRightToLeft,
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ALGaugeOrientBottomToTop,
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ALGaugeOrientTopToBottom
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} ALGaugeOrientation;
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/*
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* public function prototypes
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*/
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#ifdef __cplusplus
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extern "C"
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#endif
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AL_LINKAGE int AL_FUNCTION ALGaugeInit( HINSTANCE hInstance,
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HINSTANCE hPrevInstance );
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#endif /* #ifdef _ALGAUGE_H */
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