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Annotation of 43BSDTahoe/new/X/uwm/uwm.h, revision 1.1

1.1     ! root        1: /* $Header: uwm.h,v 10.4 86/11/19 16:21:45 jg Rel $ */
        !             2: /*
        !             3:  *                     COPYRIGHT 1985, 1986
        !             4:  *                DIGITAL EQUIPMENT CORPORATION
        !             5:  *                    MAYNARD, MASSACHUSETTS
        !             6:  *                     ALL RIGHTS RESERVED.
        !             7:  *
        !             8:  * THE INFORMATION IN THIS SOFTWARE IS SUBJECT TO CHANGE WITHOUT NOTICE AND
        !             9:  * SHOULD NOT BE CONSTRUED AS A COMMITMENT BY DIGITAL EQUIPMENT CORPORATION.
        !            10:  * DIGITAL MAKES NO REPRESENTATIONS ABOUT THE SUITIBILITY OF THIS SOFTWARE FOR
        !            11:  * ANY PURPOSE.  IT IS SUPPLIED "AS IS" WITHOUT EXPRESS OR IMPLIED WARRANTY.
        !            12:  *
        !            13:  * IF THE SOFTWARE IS MODIFIED IN A MANNER CREATING DERIVATIVE COPYRIGHT RIGHTS,
        !            14:  * APPROPRIATE LEGENDS MAY BE PLACED ON THE DERIVATIVE WORK IN ADDITION TO THAT
        !            15:  * SET FORTH ABOVE.
        !            16:  *
        !            17:  *
        !            18:  * Permission to use, copy, modify, and distribute this software and its
        !            19:  * documentation for any purpose and without fee is hereby granted, provided
        !            20:  * that the above copyright notice appear in all copies and that both that
        !            21:  * copyright notice and this permission notice appear in supporting documentation,
        !            22:  * and that the name of Digital Equipment Corporation not be used in advertising
        !            23:  * or publicity pertaining to distribution of the software without specific, 
        !            24:  * written prior permission.
        !            25:  *
        !            26:  */
        !            27: 
        !            28: /*
        !            29:  * MODIFICATION HISTORY
        !            30:  *
        !            31:  * 000 -- M. Gancarz, DEC Ultrix Engineering Group
        !            32:  */
        !            33: 
        !            34: #include <errno.h>
        !            35: #include <stdio.h>
        !            36: #include <strings.h>
        !            37: #include <X/Xlib.h>
        !            38: 
        !            39: #define MIN(x, y)      ((x) <= (y) ? (x) : (y))
        !            40: #define MAX(x, y)      ((x) >= (y) ? (x) : (y))
        !            41: 
        !            42: typedef enum _bool {FALSE, TRUE} Bool;
        !            43: 
        !            44: #define DEF_DELTA              1
        !            45: #define DEF_FONT               "6x10"
        !            46: #define DEF_FUNC               GXcopy
        !            47: #define DEF_ICON_BORDER_WIDTH  2
        !            48: #define DEF_ICON_PADDING       4
        !            49: #define DEF_POP_BORDER_WIDTH   2
        !            50: #define DEF_POP_PADDING                4
        !            51: #define DEF_MENU_BORDER_WIDTH  2
        !            52: #define DEF_MENU_PADDING       4
        !            53: #define DEF_VOLUME             4
        !            54: 
        !            55: #define INIT_PTEXT             {'0', '0', '0', 'x', '0', '0', '0'}
        !            56: #define TEMPFILE               "/tmp/uwm.XXXXXX"
        !            57: #define SYSFILE                        "/usr/new/lib/X/uwm/system.uwmrc"
        !            58: 
        !            59: #define CURSOR_WIDTH           16
        !            60: #define CURSOR_HEIGHT          16
        !            61: 
        !            62: #define MAX_ZAP_VECTORS                16
        !            63: #define MAX_BOX_VECTORS                26
        !            64: 
        !            65: #define DRAW_HEIGHT            1
        !            66: #define DRAW_WIDTH             1
        !            67: #define DRAW_VALUE             0xfd
        !            68: #define DRAW_FUNC              GXxor
        !            69: #define DRAW_PLANES            1
        !            70: 
        !            71: #define ROOT                   0x1
        !            72: #define WINDOW                 0x2
        !            73: #define ICON                   0x4
        !            74: 
        !            75: #define FAILURE                        0
        !            76: #define NAME_LEN               256     /* Maximum length of filenames. */
        !            77: #define KeyMask(x)     (x & (ControlMask|MetaMask|ShiftMask|ShiftLockMask))
        !            78: #define EVENTMASK              (ButtonPressed | ButtonReleased)
        !            79: #define ButtonValue(x)         (x & (LeftMask|MiddleMask|RightMask) >> 9)
        !            80: 
        !            81: #define DrawBox() XDraw(RootWindow,box,num_vectors,DRAW_HEIGHT,DRAW_WIDTH,DRAW_VALUE,DRAW_FUNC,AllPlanes)
        !            82: #define DrawZap() XDraw(RootWindow,zap,num_vectors,DRAW_HEIGHT,DRAW_WIDTH,DRAW_VALUE,DRAW_FUNC,AllPlanes)
        !            83: 
        !            84: /*
        !            85:  * Keyword table entry.
        !            86:  */
        !            87: typedef struct _keyword {
        !            88:     char *name;
        !            89:     int type;
        !            90:     Bool *bptr;
        !            91:     int *nptr;
        !            92:     char *sptr;
        !            93:     Bool (*fptr)();
        !            94: } Keyword;
        !            95: 
        !            96: /*
        !            97:  * Keyword table type entry.
        !            98:  */
        !            99: #define IsString       1
        !           100: #define IsBoolTrue     2
        !           101: #define IsBoolFalse    3
        !           102: #define IsFunction     4
        !           103: #define IsMenuMap      5
        !           104: #define IsMenu         6
        !           105: #define IsDownFunction 7
        !           106: #define IsParser       8
        !           107: #define IsNumeric      9
        !           108: #define IsQuitFunction 10
        !           109: 
        !           110: /*
        !           111:  * Button/key binding type.
        !           112:  */
        !           113: typedef struct _binding {
        !           114:     struct _binding *next;
        !           115:     int context;
        !           116:     short mask;
        !           117:     short button;
        !           118:     Bool (*func)();
        !           119:     char *menuname;
        !           120:     struct _menuinfo *menu;
        !           121: } Binding;
        !           122: 
        !           123: /*
        !           124:  * Key expression type.
        !           125:  */
        !           126: typedef struct _keyexpr {
        !           127:     char *name;
        !           128:     short mask;
        !           129: } KeyExpr;
        !           130: 
        !           131: /*
        !           132:  * Context expression type.
        !           133:  */
        !           134: typedef struct _contexpr {
        !           135:     char *name;
        !           136:     int mask;
        !           137: } ContExpr;
        !           138: 
        !           139: /*
        !           140:  * Button modifier type.
        !           141:  */
        !           142: typedef struct _buttonmodifier {
        !           143:     char *name;
        !           144:     short mask;
        !           145: } ButtonModifier;
        !           146: 
        !           147: /*
        !           148:  * Button modifier mask definitions.
        !           149:  * Note: The upper byte definitions are found in <X/X.h>.
        !           150:  */
        !           151: #define DoubleClick    0x1
        !           152: #define DeltaMotion    0x2
        !           153: #define ButtonUp       0x4
        !           154: #define ButtonDown     0x8
        !           155: #define ButtonMods     0xf
        !           156: 
        !           157: /*
        !           158:  * MenuInfo data type.
        !           159:  */
        !           160: typedef struct _menuinfo {
        !           161:     char *name;                        /* Name of this menu. */
        !           162:     Window w;                  /* Menu window. */
        !           163:     int iheight;               /* Height of an item. */
        !           164:     int width;                 /* Width of this menu. */
        !           165:     int height;                        /* Height of this menu. */
        !           166:     Pixmap image;              /* Saved image of the menu. */
        !           167:     char *foreground;          /* Name of foreground color. */
        !           168:     char *background;          /* Name of background color. */
        !           169:     char *fghighlight;         /* Name of hightlight foreground color. */
        !           170:     char *bghighlight;         /* Name of highlight background color. */
        !           171:     Color fg;                  /* Foreground color definition. */
        !           172:     Color bg;                  /* Background color definition. */
        !           173:     Color hlfg;                        /* Foreground highlight color definition. */
        !           174:     Color hlbg;                        /* Background highlight color definition. */
        !           175:     struct _menuline *line;    /* Linked list of menu items. */
        !           176: } MenuInfo;
        !           177: 
        !           178: /*
        !           179:  * Menu Line data type.
        !           180:  */
        !           181: typedef struct _menuline {
        !           182:     struct _menuline *next;    /* Pointer to next line. */
        !           183:     char *name;                        /* Name of this line. */
        !           184:     int type;                  /* IsShellCommand, IsText, IsTextNL... */
        !           185:     Window w;                  /* Subwindow for this line. */
        !           186:     char *text;                        /* Text string to be acted upon. */
        !           187:     Bool (*func)();            /* Window manager function to be invoked. */
        !           188:     struct _menuinfo *menu;    /* Menu to be invoked. */
        !           189:     char *foreground;          /* Name of foreground color. */
        !           190:     char *background;          /* Name of background color. */
        !           191:     Color fg;                  /* Foreground color definition. */
        !           192:     Color bg;                  /* Background color definition. */
        !           193: } MenuLine;
        !           194: 
        !           195: /*
        !           196:  * MenuLine->type definitions.
        !           197:  */
        !           198: #define IsShellCommand         1
        !           199: #define IsText                 2
        !           200: #define IsTextNL               3
        !           201: #define IsUwmFunction          4
        !           202: #define IsMenuFunction         5
        !           203: #define IsImmFunction          6     /* Immediate (context-less) function. */
        !           204: 
        !           205: /*
        !           206:  * Menu Link data type.  Used by the parser when creating a linked list
        !           207:  * of menus.
        !           208:  */
        !           209: typedef struct _menulink {
        !           210:     struct _menulink *next;    /* Pointer to next MenuLink. */
        !           211:     struct _menuinfo *menu;    /* Pointer to the menu in this link. */
        !           212: } MenuLink;
        !           213: 
        !           214: /*
        !           215:  * External variable definitions.
        !           216:  */
        !           217: extern int errno;
        !           218: extern Window Pop;             /* Pop-up dimension display window. */
        !           219: extern Window Frozen;          /* Contains window id of "gridded" window. */
        !           220: extern Font IFont;             /* Icon text font. */
        !           221: extern Font PFont;             /* Pop-up text font. */
        !           222: extern Font MFont;             /* Menu text font. */
        !           223: extern FontInfo IFontInfo;     /* Icon text font information. */
        !           224: extern FontInfo PFontInfo;     /* Pop-up text font information. */
        !           225: extern FontInfo MFontInfo;     /* Menu text font information. */
        !           226: extern Pixmap GrayPixmap;      /* Gray pixmap. */
        !           227: extern Pixmap IBorder;         /* Icon window border pixmap. */
        !           228: extern Pixmap IBackground;     /* Icon window background pixmap. */
        !           229: extern Pixmap PBorder;         /* Pop-Up Window border pixmap. */
        !           230: extern Pixmap PBackground;     /* Pop-up Window background pixmap. */
        !           231: extern Pixmap MBorder;         /* Menu Window border pixmap. */
        !           232: extern Pixmap MBackground;     /* Menu Window background pixmap. */
        !           233: extern Cursor ArrowCrossCursor; /* Arrow cross cursor. */
        !           234: extern Cursor TextCursor;      /* Text cursor used in icon windows. */
        !           235: extern Cursor IconCursor;      /* Icon Cursor. */
        !           236: extern Cursor MenuCursor;      /* Menu cursor. */
        !           237: extern Cursor MenuMaskCursor;  /* Menu mask cursor. */
        !           238: extern Cursor LeftButtonCursor;        /* Left button main cursor. */
        !           239: extern Cursor MiddleButtonCursor;/* Middle button main cursor. */
        !           240: extern Cursor RightButtonCursor;/* Right button main cursor. */
        !           241: extern int ScreenWidth;                /* Display screen width. */
        !           242: extern int ScreenHeight;       /* Display screen height. */
        !           243: extern int CursorFunc;         /* Mouse cursor function. */
        !           244: extern int IconCursorFunc;     /* Icon Mouse Cursor function. */
        !           245: extern int ITextForground;     /* Icon window text forground color. */
        !           246: extern int ITextBackground;    /* Icon window text background color. */
        !           247: extern int IBorderWidth;       /* Icon window border width. */
        !           248: extern int PTextForground;     /* Pop-up window text forground color. */
        !           249: extern int PTextBackground;    /* Pop-up window text background color. */
        !           250: extern int PWidth;             /* Pop-up window width (including borders). */
        !           251: extern int PHeight;            /* Pop-up window height (including borders). */
        !           252: extern int PBorderWidth;       /* Pop-up window border width. */
        !           253: extern int MTextForground;     /* Menu window text forground color. */
        !           254: extern int MTextBackground;    /* Menu window text background color. */
        !           255: extern int MBorderWidth;       /* Menu window border width. */
        !           256: extern int PPadding;           /* Pop-up window padding. */
        !           257: extern int ButtonMask;         /* Global mouse button event mask. */
        !           258: extern int Delay;              /* Delay between clicks of double click. */
        !           259: extern int Delta;              /* Mouse movement slop. */
        !           260: extern int HIconPad;           /* Icon horizontal padding. */
        !           261: extern int VIconPad;           /* Icon vertical padding. */
        !           262: extern int HMenuPad;           /* Menu horizontal padding. */
        !           263: extern int VMenuPad;           /* Menu vertical padding. */
        !           264: extern int MaxColors;          /* Maximum number of colors to use. */
        !           265: extern int Pushval;            /* Number of pixels to push window by. */
        !           266: extern int Volume;             /* Audible alarm volume. */
        !           267: extern int status;             /* Routine return status. */
        !           268: extern int Maxfd;              /* Maximum file descriptors for select(2). */
        !           269: extern MenuLink *Menus;                /* Linked list of menus. */
        !           270: 
        !           271: extern Bool Autoselect;                /* Warp mouse to default menu selection? */
        !           272: extern Bool Freeze;            /* Freeze server during move/resize? */
        !           273: extern Bool Grid;              /* Should the m/r box contain a 9 seg. grid. */
        !           274: extern Bool NWindow;           /* Normalize windows? */
        !           275: extern Bool NIcon;             /* Normalize icons? */
        !           276: extern Bool Push;              /* Relative=TRUE, Absolute=FALSE. */
        !           277: extern Bool Reverse;           /* Reverse video? */
        !           278: extern Bool Zap;               /* Should the the zap effect be used. */
        !           279: 
        !           280: extern char PText[];           /* Pop-up window dummy text. */
        !           281: extern int PTextSize;          /* Pop-up window dummy text size. */
        !           282: 
        !           283: extern int Lineno;             /* Line count for parser. */
        !           284: extern Bool Startup_File_Error;        /* Startup file error flag. */
        !           285: extern char Startup_File[];    /* Startup file name. */
        !           286: extern char IFontName[];       /* Icon font name. */
        !           287: extern char PFontName[];       /* Pop-up font name. */
        !           288: extern char MFontName[];       /* Menu font name. */
        !           289: extern char **Argv;            /* Pointer to command line parameters. */
        !           290: extern char **Environ;         /* Pointer to environment. */
        !           291: 
        !           292: extern char *DefaultBindings[];        /* Default bindings string array. */
        !           293: extern Keyword KeywordTable[]; /* Keyword lookup table. */
        !           294: extern Binding *Blist;         /* Button/key bindings list. */
        !           295: extern KeyExpr KeyExprTbl[];   /* Key expression table. */
        !           296: extern ContExpr ContExprTbl[]; /* Context expression table. */
        !           297: extern ButtonModifier ButtModTbl[];/* Button modifier table. */
        !           298: 
        !           299: #ifdef PROFIL
        !           300: int ptrap();
        !           301: #endif
        !           302: 
        !           303: /*
        !           304:  * External routine typing.
        !           305:  */
        !           306: extern Bool Beep();
        !           307: extern Bool CircleDown();
        !           308: extern Bool CircleUp();
        !           309: extern Bool Continue();
        !           310: extern Bool Focus();
        !           311: extern Bool GetButton();
        !           312: extern Bool Iconify();
        !           313: extern Bool Lower();
        !           314: extern Bool Menu();
        !           315: extern Bool Move();
        !           316: extern Bool MoveOpaque();
        !           317: extern Bool NewIconify();
        !           318: extern Bool Pause();
        !           319: extern Bool PushDown();
        !           320: extern Bool PushLeft();
        !           321: extern Bool PushRight();
        !           322: extern Bool PushUp();
        !           323: extern Bool Raise();
        !           324: extern Bool Refresh();
        !           325: extern Bool ResetBindings();
        !           326: extern Bool ResetMenus();
        !           327: extern Bool ResetVariables();
        !           328: extern Bool Resize();
        !           329: extern Bool Restart();
        !           330: extern int StoreCursors();
        !           331: extern int StoreBox();
        !           332: extern int StoreGridBox();
        !           333: extern int StoreZap();
        !           334: extern int Error();
        !           335: extern int XError();
        !           336: extern int CreateMenus();
        !           337: 
        !           338: extern char *stash();

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