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dopusbase.h
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2000-01-27
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/*
Directory Opus 4
Original GPL release version 4.12
Copyright 1993-2000 Jonathan Potter
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
All users of Directory Opus 4 (including versions distributed
under the GPL) are entitled to upgrade to the latest version of
Directory Opus version 5 at a reduced price. Please see
http://www.gpsoft.com.au for more information.
The release of Directory Opus 4 under the GPL in NO WAY affects
the existing commercial status of Directory Opus 5.
*/
/*
*
* dopus.library header file
*
* Support library for Directory Opus version 3.50+
*
* (c) Copyright 1992 Jonathan Potter
*
*/
/* Library base structure */
struct DOpusBase {
struct Library LibNode;
UBYTE Flags;
UBYTE pad;
struct ExecBase *ExecBase;
struct DosLibrary *DOSBase;
struct IntuitionBase *IntuitionBase;
struct GfxBase *GfxBase;
struct LayersBase *LayersBase;
/* Private stuff */
ULONG pdb_cycletop;
ULONG pdb_cyclebot;
ULONG pdb_check;
ULONG pad1;
ULONG pad2;
ULONG pad3;
ULONG pad4;
ULONG pdb_Flags;
ULONG SegList;
};
/* File requester definition structure */
#define DIRBUF_SIZE 256
#define FILEBUF_SIZE 32
struct DOpusFileReq {
char *title; /* Requester title or NULL for default */
char *dirbuf,*filebuf; /* Buffers for directory and filenames */
struct Window *window; /* Window in screen to appear on */
int x,y; /* x & y position of requester window */
int lines; /* Number of files to display at once */
ULONG flags; /* Flags; see below */
struct DOpusRemember
*filearraykey; /* Remember structure for multiple files */
char **filearray; /* Array of multiple files (DFRF_MULTI) */
};
/* Requester flags */
#define DFRB_DIRREQ 0 /* Directory requester - no files */
#define DFRB_MULTI 1 /* Can select more than one file at once */
#define DFRB_SAVE 2 /* Save requester */
#define DFRB_FONT 3 /* Font requester */
#define DFRF_DIRREQ (1<<DFRB_DIRREQ)
#define DFRF_MULTI (1<<DFRB_MULTI)
#define DFRF_SAVE (1<<DFRB_SAVE)
#define DFRF_FONT (1<<DFRB_FONT)
/* return values of FileRequest() */
#define RETURN_OKAY 1
#define RETURN_CANCEL 0
#define ERROR_NOMEM -1
/* return values of CompareLock() */
#define LOCK_DIFFERENT -1
#define LOCK_SAME 0
#define LOCK_SAME_VOLUME 1
/* return values of Assign() */
#define ASSIGN_OK 0
#define ASSIGN_NODEV 1
#define ASSIGN_NOMEM 2
#define ASSIGN_CANCEL 3
/* DOpusDateTime structure for StampToStr() and StrToStamp() */
struct DOpusDateTime {
struct DateStamp dat_Stamp; /* DOS Datestamp */
UBYTE dat_Format; /* Sets the date string format */
UBYTE dat_Flags; /* Flags; see below */
char *dat_StrDay; /* day of the week string */
char *dat_StrDate; /* date string */
char *dat_StrTime; /* time string */
char **custom_weekdays; /* array of weekday names */
char **custom_shortweekdays;/* array of short weekday names*/
char **custom_months; /* array of month names */
char **custom_shortmonths; /* array of short month names */
char **custom_special_days; /* array of special days */
};
#define DDTB_SUBST 0 /* Substitute "Today","Tomorrow" where appropriate */
#define DDTB_FUTURE 1 /* "Monday", etc. refers to next not last day */
#define DDTB_CUSTOM 6 /* Custom strings */
#define DDTB_12HOUR 7 /* 12-hour time */
#define DDTF_SUBST (1<<DDTB_SUBST)
#define DDTF_FUTURE (1<<DDTB_FUTURE)
#define DDTF_CUSTOM (1<<DDTB_CUSTOM)
#define DDTF_12HOUR (1<<DDTB_12HOUR)
#define FORMAT_DOS 0 /* dd-mmm-yy */
#define FORMAT_INT 1 /* yy-mm-dd */
#define FORMAT_USA 2 /* mm-dd-yy */
#define FORMAT_CDN 3 /* dd-mm-yy */
#define FORMAT_AUS FORMAT_CDN
/* ListView definition structure */
struct DOpusListView {
ULONG listid; /* Unique ID number */
struct Window *window; /* Window to add the ListView to */
int x,y; /* x & y position of ListView */
int w,h; /* Width and height of ListView */
char *title; /* Title of ListView */
char **items; /* Null-terminated array of items to display */
char *selectarray; /* Table of selection status used with */
/* DLVB_MULTI. See docs for more info. */
ULONG flags; /* Flags; see below */
int sliderwidth; /* Width of slider */
int slidercol; /* Pen colour of slider, -1 for default */
int sliderbgcol; /* Pen colour of slider background */
int textcol; /* Pen colour of general text, -1 for default */
int boxhi,boxlo; /* Pen colours of 3D box, -1 for defaults */
int arrowfg,arrowbg; /* Arrow fg/bg colours, -1 for defaults */
int itemfg,itembg; /* Item fg/bg colours, -1 for defaults */
int topitem; /* First item displayed */
int itemselected; /* Item just clicked on */
struct DOpusListView
*next; /* Next ListView to add to window or NULL */
/* Private stuff */
int oldoffset,count,lines,columns;
struct DOpusRemember *key;
struct Gadget *listgads;
struct Image *listimage;
struct PropInfo *listprop;
struct Region *listregion;
int gadadd,fw,fh,fb,xo,yo,mx,my,chk,ty;
char ofg,obg,odm;
char *selected;
};
/* ListView flags */
#define DLVB_MULTI 0 /* Can multi-select items */
#define DLVB_LEAVE 1 /* Leave item selected */
#define DLVB_CHECK 2 /* Select with check marks, used with MULTI and LEAVE */
#define DLVB_TOGGLE 3 /* Used with LEAVE to toggle item on/off */
#define DLVB_SLOW 4 /* Specify slow scrolling */
#define DLVB_DUMB 5 /* Dumb list; display only - no mouse selection */
#define DLVB_TTOP 6 /* Title at the top of the list (default to the left) */
#define DLVB_ENDNL 7 /* End list with a null-string as well as NULL pointer */
#define DLVB_HIREC 8 /* Highlight by recessed borders */
#define DLVF_MULTI (1<<DLVB_MULTI)
#define DLVF_LEAVE (1<<DLVB_LEAVE)
#define DLVF_CHECK (1<<DLVB_CHECK)
#define DLVF_TOGGLE (1<<DLVB_TOGGLE)
#define DLVF_SLOW (1<<DLVB_SLOW)
#define DLVF_DUMB (1<<DLVB_DUMB)
#define DLVF_TTOP (1<<DLVB_TTOP)
#define DLVF_ENDNL (1<<DLVB_ENDNL)
#define DLVF_HIREC (1<<DLVB_HIREC)
/* DOpusListView->selectarray flags */
#define LVARRAY_SELECTED 1 /* Item is selected */
#define LVARRAY_DISABLED 2 /* Item is disabled */
/* DOpusRemember structure, used by LAllocRemember() and LFreeRemember() */
struct DOpusRemember {
struct DOpusRemember *next,*current;
ULONG size;
};
/* Right mouse button gadget text */
struct RMBGadgetText {
char *text; /* Text string */
int x,y; /* x and y coordinates of text */
int w,h; /* Width and Height of text area */
int fg,bg; /* Fg and Bg pens */
};
/* Right mouse button gadget structure, used by RMBGadget */
struct RMBGadget {
struct RMBGadget *next; /* Next RMBGadget */
int x,y; /* x and y coordinates */
int w,h; /* Width and Height */
int flags; /* Flags; see below */
int id; /* ID number of this RMBGadget */
struct RMBGadgetText txt[2]; /* Alternate gadget text displays */
struct Border *high_bord[2]; /* Borders to highlight with */
};
#define RGB_ALTTEXT 0 /* This gadget has alternate text displays */
#define RGB_ALTBORD 1 /* Highlight with borders */
#define RGF_ALTTEXT (1<<RGB_ALTTEXT)
#define RGF_ALTBORD (1<<RGB_ALTBORD)
/* Defines used for AddGadgets */
#define GAD_NONE -1
#define GAD_CYCLE 1
#define GAD_CHECK 2
#define GAD_RADIO 3
#define GAD_GLASS 4
/* SimpleRequest structure */
struct DOpusSimpleRequest {
char *text; /* Text to display */
char **gads; /* Gadget names */
int *rets; /* Gadget return values */
int hi,lo; /* 3D hi and lo pen colours */
int fg,bg; /* Text Fg and Bg pen colours */
char *strbuf; /* Buffer for string gadget */
int strlen; /* Maximum string length */
int flags; /* Flags, see below */
struct TextFont *font; /* Font to use, must be open */
int value; /* Value for booleans */
char *title; /* Title for req with borders */
};
#define SRB_LONGINT 0 /* Integer gadget */
#define SRB_CENTJUST 1 /* Center justify string (left is default) */
#define SRB_RIGHTJUST 2 /* Right justify string (left is default) */
#define SRB_GLASS 3 /* Glass gadget */
#define SRB_DIRGLASS 4 /* Glass gadget is for directory requester */
#define SRB_BORDERS 5 /* Requester borders */
#define SRB_NOCENTER 6 /* Don't center text in requester */
#define SRB_RECESSHI 7 /* Highlight gadgets by recessing */
#define SRF_LONGINT (1<<SRB_LONGINT)
#define SRF_CENTJUST (1<<SRB_CENTJUST)
#define SRF_RIGHTJUST (1<<SRB_RIGHTJUST)
#define SRF_GLASS (1<<SRB_GLASS)
#define SRF_DIRGLASS (1<<SRB_DIRGLASS)
#define SRF_BORDERS (1<<SRB_BORDERS)
#define SRF_NOCENTER (1<<SRB_NOCENTER)
#define SRF_RECESSHI (1<<SRB_RECESSHI)
/* Function prototypes */
void ActivateStrGad(struct Gadget *,struct Window *);
AddGadgets(struct Window *,struct Gadget *,char **,int,int,int,int);
AddListView(struct DOpusListView *,int);
Assign(char *,char *);
Atoh(char *,int);
char *BaseName(char *);
void BtoCStr(BSTR,char *,int);
CheckExist(char *,int *);
CheckHexGad(struct Gadget *,struct Window *,int,int);
CheckNumGad(struct Gadget *,struct Window *,int,int);
CompareDate(struct DateStamp *,struct DateStamp *);
CompareLock(BPTR,BPTR);
void Decode_RLE(char *source,char *dest,int size);
void DisableGadget(struct Gadget *,struct RastPort *,int,int);
void Do3DBox(struct RastPort *,int,int,int,int,int,int);
void Do3DCycleBox(struct RastPort *,int,int,int,int,int,int);
void Do3DFrame(struct RastPort *,int,int,int,int,char *,int,int);
void Do3DStringBox(struct RastPort *,int,int,int,int,int,int);
void DoArrow(struct RastPort *,int,int,int,int,int,int,int);
void DoCycleGadget(struct Gadget *,struct Window *,char **,int);
void DoGlassImage(struct RastPort *,struct Gadget *,int,int,int);
DoRMBGadget(struct RMBGadget *,struct Window *);
DoSimpleRequest(struct Window *,struct DOpusSimpleRequest *);
void DrawCheckMark(struct RastPort *,int,int,int);
void EnableGadget(struct Gadget *,struct RastPort *,int,int);
FileRequest(struct DOpusFileReq *);
void FixSliderBody(struct Window *,struct Gadget *,int,int,int);
void FixSliderPot(struct Window *,struct Gadget *,int,int,int,int);
GetSliderPos(struct Gadget *,int,int);
void GetWBScreen(struct Screen *);
void GhostGadget(struct Gadget *,struct RastPort *,int,int);
void HiliteGad(struct Gadget *,struct RastPort *);
void *LAllocRemember(struct DOpusRemember **,ULONG,ULONG);
struct IORequest *LCreateExtIO(struct MsgPort *,int);
struct MsgPort *LCreatePort(char *,int);
void LDeleteExtIO(struct IORequest *);
void LDeletePort(struct MsgPort *);
void LFreeRemEntry(struct DOpusRemember **,char *);
void LFreeRemember(struct DOpusRemember **);
struct DOpusListView *ListViewIDCMP(struct DOpusListView *,struct IntuiMessage *);
LMatchPattern(char *,char *);
LMatchPatternI(char *,char *);
void LParsePattern(char *,char *);
void LParsePatternI(char *,char *);
void LSprintf(char *,char *,...);
void LStrCat(char *,char *);
LStrCmp(char *,char *);
LStrCmpI(char *,char *);
void LStrCpy(char *,char *);
void LStrnCat(char *,char *,int);
LStrnCmp(char *,char *,int);
LStrnCmpI(char *,char *,int);
void LStrnCpy(char *,char *,int);
char LToLower(char);
char LToUpper(char);
PathName(BPTR,char *,int);
Random(int);
RawkeyToStr(USHORT,USHORT,char *,char *,int);
RefreshListView(struct DOpusListView *,int);
void RefreshStrGad(struct Gadget *,struct Window *);
RemoveListView(struct DOpusListView *,int);
SearchPathList(char *,char *,int);
void Seed(int);
SendPacket(struct MsgPort *,int,ULONG *,int);
void SetBusyPointer(struct Window *);
void ShowSlider(struct Window *,struct Gadget *);
StampToStr(struct DOpusDateTime *);
StrCombine(char *,char *,char *,int);
StrConcat(char *,char *,int);
void StrToLower(char *,char *);
StrToStamp(struct DOpusDateTime *);
void StrToUpper(char *,char *);
TackOn(char *,char *,int);
void UScoreText(struct RastPort *,char *,int,int,int);
struct Image *GetButtonImage(int,int,int,int,int,int,struct DOpusRemember **);
void DrawRadioButton(struct RastPort *,int,int,int,int,int,int);
struct Image *GetCheckImage(int,int,int,struct DOpusRemember **);
struct Window *OpenRequester(struct RequesterBase *);
void CloseRequester(struct RequesterBase *);
APTR AddRequesterObject(struct RequesterBase *,struct TagItem *);
void RefreshRequesterObject(struct RequesterBase *,struct RequesterObject *);
void ObjectText(struct RequesterBase *,short,short,short,short,char *,short);
void CreateGadgetBorders(struct DOpusRemember **,int,int,struct Border **,struct Border **,int,int,int);
void AddGadgetBorders(struct DOpusRemember **,struct Gadget *,int,int,int);
void SelectGadget(struct Window *,struct Gadget *);
/* DOpus-private functions */
ReadConfig(char *,struct ConfigStuff *);
SaveConfig(char *,struct ConfigStuff *);
DefaultConfig(struct ConfigStuff *);
GetDevices(struct ConfigStuff *);
AssignGadget(struct ConfigStuff *,int,int,char *,char *);
AssignMenu(struct ConfigStuff *,int,char *,char *);
FreeConfig(struct ConfigStuff *);
CheckConfig(struct ConfigStuff *);
FindSystemFile(char *,char *,int,int);
ReadStringFile(struct StringData *,char *);
FreeStringFile(struct StringData *);
#define SYSFILE_COMMAND 0
#define SYSFILE_DATA 1
#define SYSFILE_LIBRARY 2
#define SYSFILE_REXX 3
#define SYSFILE_MODULE 4
#define SYSFILE_REQUESTER 5
#define ERROR_NOT_CONFIG -1
#ifndef DOPUS_PRAG
#include "dopuspragmas.h"
#endif