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