293 lines
7.2 KiB
C
293 lines
7.2 KiB
C
#ifndef CDKSELECTION_H
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#define CDKSELECTION_H 1
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#include <cdk/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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* Declare selection list definitions.
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*/
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#define MAX_CHOICES 100
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/*
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* Define the CDK selection widget structure.
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*/
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struct SSelection {
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CDKOBJS obj;
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WINDOW *parent;
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WINDOW *win;
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WINDOW *scrollbarWin;
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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 *fieldWin;
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int fieldWidth;
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chtype *item[MAX_ITEMS];
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int itemLen[MAX_ITEMS];
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int itemPos[MAX_ITEMS];
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chtype *choice[MAX_CHOICES];
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int choicelen[MAX_CHOICES];
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int choiceCount;
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int maxchoicelen;
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int selections[MAX_ITEMS];
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int mode[MAX_ITEMS];
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int maxTopItem;
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int maxLeftChar;
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int leftChar;
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int currentTop;
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int currentItem;
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int currentHigh;
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int listSize;
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int boxWidth;
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int boxHeight;
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int viewSize;
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boolean scrollbar;
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int toggleSize;
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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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EExitType exitType;
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boolean shadow;
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chtype highlight;
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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 SSelection CDKSELECTION;
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/*
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* This creates a new pointer to a selection widget.
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*/
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CDKSELECTION *newCDKSelection (
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CDKSCREEN * /* cdkscreen */,
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int /* xpos */,
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int /* ypos */,
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int /* spos */,
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int /* height */,
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int /* width */,
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char * /* title */,
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char ** /* list */,
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int /* listSize */,
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char ** /* choices */,
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int /* choiceSize */,
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chtype /* highlight */,
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boolean /* Box */,
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boolean /* shadow */);
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/*
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* This activates the selection widget.
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*/
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int activateCDKSelection (
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CDKSELECTION * /* selection */,
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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 injectCDKSelection (
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CDKSELECTION * /* selection */,
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chtype /* input */);
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/*
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* This draws the selection widget.
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*/
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#define drawCDKSelection(obj,Box) drawCDKObject(obj,Box)
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/*
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* This erases the selection widget from the screen.
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*/
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#define eraseCDKSelection(obj) eraseCDKObject(obj)
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/*
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* This moves the widget to the given location.
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*/
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#define moveCDKSelection(obj,xpos,ypos,relative,refresh) moveCDKObject(obj,xpos,ypos,relative,refresh)
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/*
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* This interactively moves the widget on the screen.
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*/
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#define positionCDKSelection(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 destroyCDKSelection (
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CDKSELECTION * /* selection */);
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/*
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* This sets various attributes of the selection widget.
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*/
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void setCDKSelection (
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CDKSELECTION * /* selection */,
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chtype /* highlight */,
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int /* defChoices */ [],
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boolean /* Box */);
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/*
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* This sets the contents of the selection list.
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*/
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void setCDKSelectionItems (
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CDKSELECTION * /* selection */,
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char ** /* list */,
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int /* listSize */);
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int getCDKSelectionItems (
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CDKSELECTION * /* selection */,
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char * /* list */ []);
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/*
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* This sets the selection list highlight bar.
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*/
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void setCDKSelectionHighlight (
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CDKSELECTION * /* selection */,
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chtype /* highlight */);
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chtype getCDKSelectionHighlight (
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CDKSELECTION * /* selection */);
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/*
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* This sets the choices of the selection list.
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*/
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void setCDKSelectionChoices (
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CDKSELECTION * /* selection */,
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int /* choices */ []);
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int *getCDKSelectionChoices (
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CDKSELECTION * /* selection */);
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void setCDKSelectionChoice (
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CDKSELECTION * /* selection */,
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int /* index */,
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int /* choice */);
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int getCDKSelectionChoice (
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CDKSELECTION * /* selection */,
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int /* index */);
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/*
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* This sets the modes of the items in the selection list. Currently
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* there are only two: editable=0 and read-only=1
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*/
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void setCDKSelectionModes (
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CDKSELECTION * /* selection */,
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int /* modes */ []);
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int *getCDKSelectionModes (
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CDKSELECTION * /* selection */);
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void setCDKSelectionMode (
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CDKSELECTION * /* selection */,
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int /* index */,
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int /* mode */);
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int getCDKSelectionMode (
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CDKSELECTION * /* selection */,
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int /* index */);
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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 setCDKSelectionBox (
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CDKSELECTION * /* selection */,
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boolean /* Box */);
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boolean getCDKSelectionBox (
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CDKSELECTION * /* selection */);
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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 setCDKSelectionULChar (
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CDKSELECTION * /* selection */,
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chtype /* character */);
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void setCDKSelectionURChar (
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CDKSELECTION * /* selection */,
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chtype /* character */);
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void setCDKSelectionLLChar (
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CDKSELECTION * /* selection */,
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chtype /* character */);
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void setCDKSelectionLRChar (
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CDKSELECTION * /* selection */,
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chtype /* character */);
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void setCDKSelectionVerticalChar (
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CDKSELECTION * /* selection */,
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chtype /* character */);
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void setCDKSelectionHorizontalChar (
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CDKSELECTION * /* selection */,
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chtype /* character */);
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void setCDKSelectionBoxAttribute (
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CDKSELECTION * /* selection */,
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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 setCDKSelectionBackgroundColor (
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CDKSELECTION * /* selection */,
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char * /* color */);
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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 setCDKSelectionPreProcess (
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CDKSELECTION * /* selection */,
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PROCESSFN /* callback */,
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void * /* data */);
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void setCDKSelectionPostProcess (
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CDKSELECTION * /* selection */,
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PROCESSFN /* callback */,
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void * /* data */);
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#endif /* CDKSELECTION_H */
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