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#ifndef CDKSCROLL_H
#define CDKSCROLL_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.
*/
/*
* Delcare scrolling list definitions.
*/
#define NUMBERS TRUE
#define NONUMBERS FALSE
/*
* Delcare scrolling list definitions.
*/
struct SScroll {
CDKSCREEN *screen;
WINDOW *parent;
WINDOW *win;
WINDOW *scrollbarWin;
WINDOW *shadowWin;
chtype *title[MAX_LINES];
int titlePos[MAX_LINES];
int titleLen[MAX_LINES];
int titleAdj;
int titleLines;
chtype *item[MAX_ITEMS];
int itemPos[MAX_ITEMS];
int itemLen[MAX_ITEMS];
int maxTopItem;
int maxLeftChar;
int leftChar;
int lastItem;
int currentTop;
int currentItem;
int currentHigh;
int listSize;
int boxWidth;
int boxHeight;
int viewSize;
int scrollbarPlacement;
boolean scrollbar;
int toggleSize;
int togglePos;
float step;
chtype ULChar;
chtype URChar;
chtype LLChar;
chtype LRChar;
chtype VChar;
chtype HChar;
chtype BoxAttrib;
EExitType exitType;
boolean box;
boolean shadow;
boolean numbers;
chtype titlehighlight;
chtype highlight;
int screenIndex;
BINDFN bindFunction[MAX_BINDINGS];
void * bindData[MAX_BINDINGS];
PROCESSFN preProcessFunction;
void * preProcessData;
PROCESSFN postProcessFunction;
void * postProcessData;
};
typedef struct SScroll CDKSCROLL;
/*
* This creates a new CDK scrolling list pointer.
*/
CDKSCROLL *newCDKScroll (CDKSCREEN *cdkscreen,
int xpos, int ypos, int spos,
int height, int width, char *title,
char **scrollItems, int items, boolean numbers,
chtype highlight, boolean Box, boolean shadow);
/*
* This activates the scrolling list.
*/
int activateCDKScroll (CDKSCROLL *scroll, chtype *actions);
/*
* This injects a single character into the scrolling list.
*/
int injectCDKScroll (CDKSCROLL *scroll, chtype input);
/*
* This sets various attributes of the scrolling list.
*/
void setCDKScroll (CDKSCROLL *scroll, char **scrollItems, int listSize,
boolean numbers, chtype highlight, boolean Box);
void setCDKScrollPosition (CDKSCROLL *scroll, int item);
/*
* This sets the contents of the scrolling list.
*/
void setCDKScrollItems (CDKSCROLL *scroll,
char **items, int itemCount,
boolean numbers);
int getCDKScrollItems (CDKSCROLL *scroll, char **items);
/*
* This sets the highlight bar of the scrolling list.
*/
void setCDKScrollHighlight (CDKSCROLL *scroll, chtype highlight);
chtype getCDKScrollHighlight (CDKSCROLL *scroll, chtype highlight);
/*
* This sets the box attribute of the widget.
*/
void setCDKScrollBox (CDKSCROLL *scroll, boolean Box);
boolean getCDKScrollBox (CDKSCROLL *scroll);
/*
* These functions set the drawing characters of the widget.
*/
void setCDKScrollULChar (CDKSCROLL *scroll, chtype character);
void setCDKScrollURChar (CDKSCROLL *scroll, chtype character);
void setCDKScrollLLChar (CDKSCROLL *scroll, chtype character);
void setCDKScrollLRChar (CDKSCROLL *scroll, chtype character);
void setCDKScrollVerticalChar (CDKSCROLL *scroll, chtype character);
void setCDKScrollHorizontalChar (CDKSCROLL *scroll, chtype character);
void setCDKScrollBoxAttribute (CDKSCROLL *scroll, chtype character);
/*
* This sets the background color of the widget.
*/
void setCDKScrollBackgroundColor (CDKSCROLL *scroll, char *color);
/*
* This adds a single item into the scrolling list.
*/
void addCDKScrollItem (CDKSCROLL *scroll, char *item);
/*
* This deletes a single item from the scrolling list.
*/
void deleteCDKScrollItem (CDKSCROLL *scroll, int position);
/*
* This draws the scrolling list on the screen.
*/
void drawCDKScroll (CDKSCROLL *scroll, boolean Box);
/*
* This removes the scrolling list from the screen.
*/
void eraseCDKScroll (CDKSCROLL *scroll);
/*
* This moves the widget to the given location.
*/
void moveCDKScroll (CDKSCROLL *scroll, int xpos, int ypos, boolean relative, boolean refresh);
/*
* This allows the user to interactively position the widget on the screen.
*/
void positionCDKScroll (CDKSCROLL *scroll);
/*
* This destroys the widget and all associated memory.
*/
void destroyCDKScroll (CDKSCROLL *scroll);
/*
* These set the scrolling list pre/post process functions.
*/
void setCDKScrollPreProcess (CDKSCROLL *scroll, PROCESSFN callback, void *data);
void setCDKScrollPostProcess (CDKSCROLL *scroll, PROCESSFN callback, void *data);
#endif
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