4.3BSD/usr/contrib/X/uwm/uwm.h
/* $Header: uwm.h,v 10.3 86/02/01 16:24:37 tony Rel $ */
/************************************************************************
* *
* Copyright (c) 1986 by *
* Digital Equipment Corporation, Maynard, MA *
* All Rights Reserved. *
* *
* Permission to use, copy, modify, and distribute this software *
* and its documentation is hereby granted only to licensees of *
* The Regents of the University of California pursuant to their *
* license agreement for the Berkeley Software Distribution *
* provided that the following appears on all copies. *
* *
* "LICENSED FROM DIGITAL EQUIPMENT CORPORATION *
* COPYRIGHT (C) 1986 *
* DIGITAL EQUIPMENT CORPORATION *
* MAYNARD, MA *
* ALL RIGHTS RESERVED. *
* *
* THE INFORMATION IN THIS SOFTWARE IS SUBJECT TO CHANGE WITHOUT *
* NOTICE AND SHOULD NOT BE CONSTRUED AS A COMMITMENT BY DIGITAL *
* EQUIPMENT CORPORATION. DIGITAL MAKES NO REPRESENTATIONS *
* ABOUT SUITABILITY OF THIS SOFTWARE FOR ANY PURPOSE. IT IS *
* SUPPLIED "AS IS" WITHOUT EXPRESS OR IMPLIED WARRANTY. *
* *
* IF THE UNIVERSITY OF CALIFORNIA OR ITS LICENSEES MODIFY *
* THE SOFTWARE IN A MANNER CREATING DERIVATIVE COPYRIGHT *
* RIGHTS APPROPRIATE COPYRIGHT LEGENDS MAY BE PLACED ON THE *
* DERIVATIVE WORK IN ADDITION TO THAT SET FORTH ABOVE." *
* *
************************************************************************/
/*
* MODIFICATION HISTORY
*
* 000 -- M. Gancarz, DEC Ultrix Engineering Group
*/
#include <errno.h>
#include <stdio.h>
#include <strings.h>
#include <X/Xlib.h>
#define MIN(x, y) ((x) <= (y) ? (x) : (y))
#define MAX(x, y) ((x) >= (y) ? (x) : (y))
typedef enum _bool {FALSE, TRUE} Bool;
#define DEF_DELTA 1
#define DEF_FONT "6x10"
#define DEF_FUNC GXcopy
#define DEF_ICON_BORDER_WIDTH 2
#define DEF_ICON_PADDING 4
#define DEF_POP_BORDER_WIDTH 2
#define DEF_POP_PADDING 4
#define DEF_MENU_BORDER_WIDTH 2
#define DEF_MENU_PADDING 4
#define DEF_VOLUME 4
#define INIT_PTEXT {'0', '0', '0', 'x', '0', '0', '0'}
#define TEMPFILE "/tmp/uwm.XXXXXX"
#define SYSFILE "/usr/new/lib/X/uwm/system.uwmrc"
#define CURSOR_WIDTH 16
#define CURSOR_HEIGHT 16
#define MAX_ZAP_VECTORS 16
#define MAX_BOX_VECTORS 26
#define DRAW_HEIGHT 1
#define DRAW_WIDTH 1
#define DRAW_VALUE 0xfd
#define DRAW_FUNC GXxor
#define DRAW_PLANES 1
#define ROOT 0x1
#define WINDOW 0x2
#define ICON 0x4
#define FAILURE 0
#define NAME_LEN 256 /* Maximum length of filenames. */
#define KeyMask(x) (x & (ControlMask|MetaMask|ShiftMask|ShiftLockMask))
#define EVENTMASK (ButtonPressed | ButtonReleased)
#define ButtonValue(x) (x & (LeftMask|MiddleMask|RightMask) >> 9)
#define DrawBox() XDraw(RootWindow,box,num_vectors,DRAW_HEIGHT,DRAW_WIDTH,DRAW_VALUE,DRAW_FUNC,AllPlanes)
#define DrawZap() XDraw(RootWindow,zap,num_vectors,DRAW_HEIGHT,DRAW_WIDTH,DRAW_VALUE,DRAW_FUNC,AllPlanes)
/*
* Keyword table entry.
*/
typedef struct _keyword {
char *name;
int type;
Bool *bptr;
int *nptr;
char *sptr;
Bool (*fptr)();
} Keyword;
/*
* Keyword table type entry.
*/
#define IsString 1
#define IsBoolTrue 2
#define IsBoolFalse 3
#define IsFunction 4
#define IsMenuMap 5
#define IsMenu 6
#define IsDownFunction 7
#define IsParser 8
#define IsNumeric 9
#define IsQuitFunction 10
/*
* Button/key binding type.
*/
typedef struct _binding {
struct _binding *next;
int context;
short mask;
short button;
Bool (*func)();
char *menuname;
struct _menuinfo *menu;
} Binding;
/*
* Key expression type.
*/
typedef struct _keyexpr {
char *name;
short mask;
} KeyExpr;
/*
* Context expression type.
*/
typedef struct _contexpr {
char *name;
int mask;
} ContExpr;
/*
* Button modifier type.
*/
typedef struct _buttonmodifier {
char *name;
short mask;
} ButtonModifier;
/*
* Button modifier mask definitions.
* Note: The upper byte definitions are found in <X/X.h>.
*/
#define DoubleClick 0x1
#define DeltaMotion 0x2
#define ButtonUp 0x4
#define ButtonDown 0x8
#define ButtonMods 0xf
/*
* MenuInfo data type.
*/
typedef struct _menuinfo {
char *name; /* Name of this menu. */
Window w; /* Menu window. */
int iheight; /* Height of an item. */
int width; /* Width of this menu. */
int height; /* Height of this menu. */
Pixmap image; /* Saved image of the menu. */
char *foreground; /* Name of foreground color. */
char *background; /* Name of background color. */
char *fghighlight; /* Name of hightlight foreground color. */
char *bghighlight; /* Name of highlight background color. */
Color fg; /* Foreground color definition. */
Color bg; /* Background color definition. */
Color hlfg; /* Foreground highlight color definition. */
Color hlbg; /* Background highlight color definition. */
struct _menuline *line; /* Linked list of menu items. */
} MenuInfo;
/*
* Menu Line data type.
*/
typedef struct _menuline {
struct _menuline *next; /* Pointer to next line. */
char *name; /* Name of this line. */
int type; /* IsShellCommand, IsText, IsTextNL... */
Window w; /* Subwindow for this line. */
char *text; /* Text string to be acted upon. */
Bool (*func)(); /* Window manager function to be invoked. */
struct _menuinfo *menu; /* Menu to be invoked. */
char *foreground; /* Name of foreground color. */
char *background; /* Name of background color. */
Color fg; /* Foreground color definition. */
Color bg; /* Background color definition. */
} MenuLine;
/*
* MenuLine->type definitions.
*/
#define IsShellCommand 1
#define IsText 2
#define IsTextNL 3
#define IsUwmFunction 4
#define IsMenuFunction 5
#define IsImmFunction 6 /* Immediate (context-less) function. */
/*
* Menu Link data type. Used by the parser when creating a linked list
* of menus.
*/
typedef struct _menulink {
struct _menulink *next; /* Pointer to next MenuLink. */
struct _menuinfo *menu; /* Pointer to the menu in this link. */
} MenuLink;
/*
* External variable definitions.
*/
extern int errno;
extern Window Pop; /* Pop-up dimension display window. */
extern Window Frozen; /* Contains window id of "gridded" window. */
extern Font IFont; /* Icon text font. */
extern Font PFont; /* Pop-up text font. */
extern Font MFont; /* Menu text font. */
extern FontInfo IFontInfo; /* Icon text font information. */
extern FontInfo PFontInfo; /* Pop-up text font information. */
extern FontInfo MFontInfo; /* Menu text font information. */
extern Pixmap GrayPixmap; /* Gray pixmap. */
extern Pixmap IBorder; /* Icon window border pixmap. */
extern Pixmap IBackground; /* Icon window background pixmap. */
extern Pixmap PBorder; /* Pop-Up Window border pixmap. */
extern Pixmap PBackground; /* Pop-up Window background pixmap. */
extern Pixmap MBorder; /* Menu Window border pixmap. */
extern Pixmap MBackground; /* Menu Window background pixmap. */
extern Cursor ArrowCrossCursor; /* Arrow cross cursor. */
extern Cursor TextCursor; /* Text cursor used in icon windows. */
extern Cursor IconCursor; /* Icon Cursor. */
extern Cursor MenuCursor; /* Menu cursor. */
extern Cursor MenuMaskCursor; /* Menu mask cursor. */
extern Cursor LeftButtonCursor; /* Left button main cursor. */
extern Cursor MiddleButtonCursor;/* Middle button main cursor. */
extern Cursor RightButtonCursor;/* Right button main cursor. */
extern int ScreenWidth; /* Display screen width. */
extern int ScreenHeight; /* Display screen height. */
extern int CursorFunc; /* Mouse cursor function. */
extern int IconCursorFunc; /* Icon Mouse Cursor function. */
extern int ITextForground; /* Icon window text forground color. */
extern int ITextBackground; /* Icon window text background color. */
extern int IBorderWidth; /* Icon window border width. */
extern int PTextForground; /* Pop-up window text forground color. */
extern int PTextBackground; /* Pop-up window text background color. */
extern int PWidth; /* Pop-up window width (including borders). */
extern int PHeight; /* Pop-up window height (including borders). */
extern int PBorderWidth; /* Pop-up window border width. */
extern int MTextForground; /* Menu window text forground color. */
extern int MTextBackground; /* Menu window text background color. */
extern int MBorderWidth; /* Menu window border width. */
extern int PPadding; /* Pop-up window padding. */
extern int ButtonMask; /* Global mouse button event mask. */
extern int Delay; /* Delay between clicks of double click. */
extern int Delta; /* Mouse movement slop. */
extern int HIconPad; /* Icon horizontal padding. */
extern int VIconPad; /* Icon vertical padding. */
extern int HMenuPad; /* Menu horizontal padding. */
extern int VMenuPad; /* Menu vertical padding. */
extern int MaxColors; /* Maximum number of colors to use. */
extern int Pushval; /* Number of pixels to push window by. */
extern int Volume; /* Audible alarm volume. */
extern int status; /* Routine return status. */
extern int Maxfd; /* Maximum file descriptors for select(2). */
extern MenuLink *Menus; /* Linked list of menus. */
extern Bool Autoselect; /* Warp mouse to default menu selection? */
extern Bool Freeze; /* Freeze server during move/resize? */
extern Bool Grid; /* Should the m/r box contain a 9 seg. grid. */
extern Bool NWindow; /* Normalize windows? */
extern Bool NIcon; /* Normalize icons? */
extern Bool Push; /* Relative=TRUE, Absolute=FALSE. */
extern Bool Reverse; /* Reverse video? */
extern Bool Zap; /* Should the the zap effect be used. */
extern char PText[]; /* Pop-up window dummy text. */
extern int PTextSize; /* Pop-up window dummy text size. */
extern int Lineno; /* Line count for parser. */
extern Bool Startup_File_Error; /* Startup file error flag. */
extern char Startup_File[]; /* Startup file name. */
extern char IFontName[]; /* Icon font name. */
extern char PFontName[]; /* Pop-up font name. */
extern char MFontName[]; /* Menu font name. */
extern char **Argv; /* Pointer to command line parameters. */
extern char **Environ; /* Pointer to environment. */
extern char *DefaultBindings[]; /* Default bindings string array. */
extern Keyword KeywordTable[]; /* Keyword lookup table. */
extern Binding *Blist; /* Button/key bindings list. */
extern KeyExpr KeyExprTbl[]; /* Key expression table. */
extern ContExpr ContExprTbl[]; /* Context expression table. */
extern ButtonModifier ButtModTbl[];/* Button modifier table. */
#ifdef PROFIL
int ptrap();
#endif
/*
* External routine typing.
*/
extern Bool Beep();
extern Bool CircleDown();
extern Bool CircleUp();
extern Bool Continue();
extern Bool Focus();
extern Bool GetButton();
extern Bool Iconify();
extern Bool Lower();
extern Bool Menu();
extern Bool Move();
extern Bool MoveOpaque();
extern Bool NewIconify();
extern Bool Pause();
extern Bool PushDown();
extern Bool PushLeft();
extern Bool PushRight();
extern Bool PushUp();
extern Bool Raise();
extern Bool Refresh();
extern Bool ResetBindings();
extern Bool ResetMenus();
extern Bool ResetVariables();
extern Bool Resize();
extern Bool Restart();
extern int StoreCursors();
extern int StoreBox();
extern int StoreGridBox();
extern int StoreZap();
extern int Error();
extern int XError();
extern int CreateMenus();
extern char *stash();