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#ifndef CDKSCALE_H
#define CDKSCALE_H 1
#include "cdk.h"
/*
* Description of the widget:
*
*/
/*
* Copyright (c) 1990 The Regents of the University of California.
* 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 acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 THE REGENTS 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 {
CDKSCREEN *screen;
WINDOW *parent;
WINDOW *win;
WINDOW *shadowWin;
WINDOW *fieldWin;
WINDOW *labelWin;
chtype *title[MAX_LINES];
int titlePos[MAX_LINES];
int titleLen[MAX_LINES];
int titleAdj;
int titleLines;
chtype *label;
int labelLen;
int labelPos;
int boxHeight;
int boxWidth;
int fieldWidth;
chtype fieldAttr;
int low;
int high;
int current;
int inc;
int fastinc;
EExitType exitType;
boolean box;
boolean shadow;
chtype ULChar;
chtype URChar;
chtype LLChar;
chtype LRChar;
chtype VChar;
chtype HChar;
chtype BoxAttrib;
int screenIndex;
BINDFN bindFunction[MAX_BINDINGS];
void * bindData[MAX_BINDINGS];
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.
*/
void drawCDKScale (CDKSCALE *scale, boolean Box);
/*
* This erases the widget on the screen.
*/
void eraseCDKScale (CDKSCALE *scale);
/*
* This moves the widget to the given location on the screen.
*/
void moveCDKScale (CDKSCALE *scale, int xpos, int ypos, boolean relative, boolean refresh);
/*
* This interactively positions the widget on the screen.
*/
void positionCDKScale (CDKSCALE *scale);
/*
* 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
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