NetBSD/dist/cdk/include/scale.h

240 lines
5.7 KiB
C

#ifndef CDKSCALE_H
#define CDKSCALE_H 1
#include <cdk.h>
/*
* Description of the widget:
*
*/
/*
* Copyright 1999, Mike Glover
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgment:
* This product includes software developed by Mike Glover
* and contributors.
* 4. Neither the name of Mike Glover, nor the names of contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY MIKE GLOVER AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL MIKE GLOVER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
/*
* Define the CDK widget scale structure.
*/
struct SScale {
CDKOBJS obj;
WINDOW *parent;
WINDOW *win;
WINDOW *titleWin;
chtype *title[MAX_LINES];
int titlePos[MAX_LINES];
int titleLen[MAX_LINES];
int titleLines;
WINDOW *labelWin;
chtype *label;
int labelLen;
WINDOW *fieldWin;
chtype fieldAttr;
int fieldWidth;
int boxHeight;
int boxWidth;
int low;
int high;
int current;
int inc;
int fastinc;
EExitType exitType;
boolean shadow;
chtype ULChar;
chtype URChar;
chtype LLChar;
chtype LRChar;
chtype VChar;
chtype HChar;
chtype BoxAttrib;
PROCESSFN preProcessFunction;
void * preProcessData;
PROCESSFN postProcessFunction;
void * postProcessData;
};
typedef struct SScale CDKSCALE;
/*
* This creates a new pointer to a scale widget.
*/
CDKSCALE *newCDKScale (
CDKSCREEN * /* cdkscreen */,
int /* xpos */,
int /* ypos */,
char * /* title */,
char * /* label */,
chtype /* fieldAttr */,
int /* fieldWidth */,
int /* start */,
int /* low */,
int /* high */,
int /* inc */,
int /* fastinc */,
boolean /* Box */,
boolean /* shadow */);
/*
* This activates the widget.
*/
int activateCDKScale (
CDKSCALE * /* scale */,
chtype * /* actions */);
/*
* This injects a single character into the widget.
*/
int injectCDKScale (
CDKSCALE * /* scale */,
chtype /* input */);
/*
* This sets various attributes of the widget.
*/
void setCDKScale (
CDKSCALE * /* scale */,
int /* low */,
int /* high */,
int /* value */,
boolean /* Box */);
/*
* This sets the low and high values.
*/
void setCDKScaleLowHigh (
CDKSCALE * /* scale */,
int /* low */,
int /* high */);
int getCDKScaleLowValue (
CDKSCALE * /* scale */);
int getCDKScaleHighValue (
CDKSCALE * /* scale */);
/*
* This returns the current value of the widget.
*/
void setCDKScaleValue (
CDKSCALE * /* scale */,
int /* value */);
int getCDKScaleValue (
CDKSCALE * /* scale */);
/*
* This sets the box attribute of the widget.
*/
void setCDKScaleBox (
CDKSCALE * /* scale */,
boolean /* Box */);
boolean getCDKScaleBox (
CDKSCALE * /* scale */);
/*
* These functions set the drawing characters of the widget.
*/
void setCDKScaleULChar (
CDKSCALE * /* scale */,
chtype /* character */);
void setCDKScaleURChar (
CDKSCALE * /* scale */,
chtype /* character */);
void setCDKScaleLLChar (
CDKSCALE * /* scale */,
chtype /* character */);
void setCDKScaleLRChar (
CDKSCALE * /* scale */,
chtype /* character */);
void setCDKScaleVerticalChar (
CDKSCALE * /* scale */,
chtype /* character */);
void setCDKScaleHorizontalChar (
CDKSCALE * /* scale */,
chtype /* character */);
void setCDKScaleBoxAttribute (
CDKSCALE * /* scale */,
chtype /* character */);
/*
* This sets the background color of the widget.
*/
void setCDKScaleBackgroundColor (
CDKSCALE * /* scale */,
char * /* color */);
/*
* This draws the scale widget on the screen.
*/
#define drawCDKScale(obj,Box) drawCDKObject(obj,Box)
/*
* This erases the widget on the screen.
*/
#define eraseCDKScale(obj) eraseCDKObject(obj)
/*
* This moves the widget to the given location on the screen.
*/
#define moveCDKScale(obj,xpos,ypos,relative,refresh) moveCDKObject(obj,xpos,ypos,relative,refresh)
/*
* This interactively positions the widget on the screen.
*/
#define positionCDKScale(widget) positionCDKObject(ObjOf(widget),widget->win)
/*
* This destroys the widget and all associated memory.
*/
void destroyCDKScale (
CDKSCALE * /* scale */);
/*
* These set the pre/post process callback functions.
*/
void setCDKScalePreProcess (
CDKSCALE * /* scale */,
PROCESSFN /* callback */,
void * /* data */);
void setCDKScalePostProcess (
CDKSCALE * /* scale */,
PROCESSFN /* callback */,
void * /* data */);
#endif /* CDKSCALE_H */