191 lines
4.9 KiB
C
191 lines
4.9 KiB
C
#ifndef CDKMENU_H
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#define CDKMENU_H 1
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#include <cdk/cdk.h>
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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 menu specific values.
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*/
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#define MAX_MENU_ITEMS 30
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#define MAX_SUB_ITEMS 98
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/*
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* Define the CDK menu widget structure.
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*/
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struct SMenu {
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CDKOBJS obj;
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WINDOW *parent;
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WINDOW *pullWin[MAX_MENU_ITEMS];
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WINDOW *titleWin[MAX_MENU_ITEMS];
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chtype *title[MAX_MENU_ITEMS];
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int titleLen[MAX_MENU_ITEMS];
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chtype *sublist[MAX_MENU_ITEMS][MAX_SUB_ITEMS];
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int sublistLen[MAX_MENU_ITEMS][MAX_SUB_ITEMS];
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int subsize[MAX_MENU_ITEMS];
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int menuPos;
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int menuItems;
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chtype titleAttr;
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chtype subtitleAttr;
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int currentTitle;
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int currentSubtitle;
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int lastTitle;
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int lastSubtitle;
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EExitType exitType;
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int lastSelection;
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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 SMenu CDKMENU;
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/*
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* This creates a new CDK menu widget pointer.
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*/
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CDKMENU *newCDKMenu (
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CDKSCREEN * /* cdkscreen */,
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char * /* menulist */ [MAX_MENU_ITEMS][MAX_SUB_ITEMS],
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int /* menuitems */,
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int * /* subsize */,
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int * /* menuloc */,
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int /* menuPos */,
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chtype /* titleattr */,
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chtype /* subtitleattr */);
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/*
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* This activates the menu.
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*/
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int activateCDKMenu (
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CDKMENU * /* menu */,
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chtype * /* actions */);
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/*
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* This injects a single character into the menu widget.
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*/
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int injectCDKMenu (
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CDKMENU * /* menu */,
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chtype /* input */);
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/*
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* These set specific attributes of the menu.
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*/
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void setCDKMenu (
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CDKMENU * /* menu */,
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int /* menuItem */,
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int /* subMenuItem */,
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chtype /* titleHighlight */,
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chtype /* subTitleHighlight */);
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/*
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* This returns the current item the menu is on.
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*/
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void setCDKMenuCurrentItem (
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CDKMENU * /* menu */,
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int /* menuItem */,
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int /* subMenuItem */);
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void getCDKMenuCurrentItem (
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CDKMENU * /* menu */,
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int * /* menuItem */,
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int * /* subMenuItem */);
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/*
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* This sets the highlight of the title.
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*/
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void setCDKMenuTitleHighlight (
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CDKMENU * /* menu */,
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chtype /* highlight */);
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chtype getCDKMenuTitleHighlight (
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CDKMENU * /* menu */);
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/*
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* This sets the sub-menu title highlight.
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*/
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void setCDKMenuSubTitleHighlight (
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CDKMENU * /* menu */,
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chtype /* highlight */);
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chtype getCDKMenuSubTitleHighlight (
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CDKMENU * /* menu */);
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/*
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* This draws the menu on the screen.
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*/
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#define drawCDKMenu(obj,box) drawCDKObject(obj,box)
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void drawCDKMenuTitles (
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CDKMENU * /* menu */);
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void drawCDKMenuSubwin (
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CDKMENU * /* menu */);
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/*
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* This erases the complere menu widget from the screen.
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*/
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#define eraseCDKMenu(obj) eraseCDKObject(obj)
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void eraseCDKMenuSubwin (
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CDKMENU * /* menu */);
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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 setCDKMenuBackgroundColor (
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CDKMENU * /* menu */,
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char * /* color */);
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/*
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* This destroys the menu widget.
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*/
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void destroyCDKMenu (
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CDKMENU * /* menu */);
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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 setCDKMenuPreProcess (
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CDKMENU * /* menu */,
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PROCESSFN /* callback */,
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void * /* data */);
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void setCDKMenuPostProcess (
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CDKMENU * /* menu */,
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PROCESSFN /* callback */,
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void * /* data */);
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#endif /* CDKMENU_H */
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