---

mguidefs.h

Go to the documentation of this file.

/*
 * This file is part of the MGUI (Morello Graphic User Interface)
 * library. Copyright 1995-2003 Vincenzo Morello.
 *
 * Contains all MGUI macro definitions and typedefs
 */

#ifndef _MGUIDEFS_H
#define _MGUIDEFS_H

#define MGUI_RELEASE    0x403

/*
 * Auto environment detection (if not set):
 * BC_MGUI (DOS BGI), DJGPP_MGUI, W4GW_MGUI, WGRX_MGUI and WIN_MGUI
 * (both 16 & 32 bit) are detected.
 * WIN32 and __WIN32__ are set when compiling for Win32, Win 95 and NT.
 * X11_MGUI is set by default. LIBGRX must be set to compile in LINUX
 * console (svgalib)
 */

#if !defined DJGPP_MGUI && !defined X11_MGUI && !defined BC_MGUI && !defined WIN_MGUI && !defined WGRX_MGUI && !defined W4GW_MGUI
        #if defined __TURBOC__
                #if defined __DPMI32__
                        #define BGI_MGUI
                #elif defined __DPMI16__
                        #define BGI_MGUI
                #elif defined _Windows
                        #define WIN_MGUI
                        #if defined __WIN32__ && !defined WIN32
                                #define WIN32
                        #endif
                #else
                        #define BGI_MGUI
                        #define BC_MGUI
                #endif
        #elif defined __CYGWIN32__
                #define WIN_MGUI
                #define WIN32
                #define __WIN32__
                #define __GNUWIN32__
        #elif defined __MINGW32__
                #define WIN_MGUI
                #if !defined WIN32
                                #define WIN32
                #endif
                #define __GNUWIN32__
        #elif defined __LCC__
                #define WIN_MGUI
                #define __WIN32__
        #elif defined __RSXNT__
                #define WIN_MGUI
                #define WIN32
                #define __GNUWIN32__
        #elif defined __GO32__
                #if defined __WIN32__
                        #ifndef WIN32
                                #define WIN32
                        #endif
                        #define WIN_MGUI
                #else
                        #define DJGPP_MGUI
                        #define LIBGRX
                #endif
        #elif defined _WINDOWS
                #define WIN_MGUI
                #ifdef _WINNT
                        #define __WIN32__
                #endif
        #elif defined __WATCOMC__
                #ifdef __NT__
                        #define __WIN32__
                        #define WIN_MGUI
                #elif defined __WINDOWS__
                        #define WIN_MGUI
                #elif defined LIBGRX
                        #define WGRX_MGUI
                #elif defined METAWINDOW
                        #define WMW_MGUI
                #else 
                        #define W4GW_MGUI
                #endif
        #else
                #ifndef LIBGRX
                        #define X11_MGUI
                #endif
                #define UNIX
        #endif
#endif

#if defined __TURBOC__ || defined _MSC_VER || defined __WATCOMC__ || defined __LCC__
#include <time.h>
#elif !defined WIN_MGUI
#include <sys/time.h>
#endif

/*
 * This include file contains key codes definition
 */
#include "keycodes.h"

#ifdef UNIX
#define DIR_SEP   '/'
#else
#define DIR_SEP   '\\'
#endif

#if defined __GNUC__ && !defined WIN32
#define stricmp strcasecmp
#endif

struct MPOINT {
#if defined X11_MGUI
        short x;
        short y;
#else
        int x; // point's x coordinate
        int y; // point's y coordinate
#endif
};
typedef struct MPOINT MPOINT;

/*
 * Integer size typedefs
 */
#ifdef X11_MGUI
#include "X11/X.h"
#include <X11/Xmd.h>
#else
#if !defined _BASETSD_H_ && !defined _BASETSD_H
        typedef long            INT32;
#endif
        typedef short           INT16;
        typedef char            INT8;
        typedef unsigned long   CARD32;
        typedef unsigned short  CARD16;
        typedef unsigned char   CARD8;
#endif /* X11_MGUI */

typedef int MTFont;

typedef int MTCursor;

typedef CARD32 MTColor;

/* Transparent color definition */
#define NOCOLOR ((MTColor)~0)

#if !defined _MGUI_OBJECT_H

typedef void *MOBJECT;

#endif

struct MRECT {
        int x;
        int y;
        int w;
        int h;
};
typedef struct MRECT MRECT;

struct RLIST {
        MRECT r;
        struct RLIST *next;
};
typedef struct RLIST RLIST;

/*
 * Window type definition.
 * Window typedef form X11 is used as is (not redefined).
 */
#if !defined(X11_MGUI) && !defined(WIN_MGUI)

/* Window structure for DOS and Linux/console environments */
struct _Window { MRECT r; RLIST *rl; };

/* Window identifier for DOS and Linux/console environments */
typedef struct _Window *Window;

#elif defined WIN_MGUI

/* Window identifier under Windows */
typedef void *Window;

#endif



#ifndef True

#define True    1
#define False   0

#endif


#define CS_LIGHTER      140     

#define CS_DARKER       60

#define CS_DARK         85

#define CS_LIGHT        115


#define E_NO_EVENT              0
#define E_KEY_PRESS             1
#define E_BUTTON_PRESS          2
#define E_BUTTON_RELEASE        3
#define E_MOTION                4
#define E_WINDOW_ENTER          5
#define E_WINDOW_EXIT           6
#define E_EXPOSE                7
#define E_DESTROY               8
#define E_MAP                   9
#define E_UNMAP                 10
#define E_AUTOSIZE              11
#define E_RESIZE                12
#define E_MOVE                  13
#define E_SELECT                14
#define E_DESELECT              15
#define E_CONFIGURE             16
#define E_PARENT_MAP            17
#define E_PARENT_UNMAP          18
#define E_SET_COLOR             19
#define E_SET_SHADOW            20
#define E_SET_TEXT              21
#define E_GET_TEXT              22
#define E_WM_CLOSE              23
#define E_SET_SENS              24
#define E_SET_PARENT_SENS       25
#define E_GRAB_LOSE             26
#define E_SET_BG_IMAGE          27
#define E_MOUSE_WHEEL           28
#define E_SET_TRANSPARENCY      29
#define E_PARENT_CHANGED        30


#define EM_NO_EVENT             0L
#define EM_KEY_PRESS            1L
#define EM_BUTTON_PRESS     (1L<<1)
#define EM_BUTTON_RELEASE   (1L<<2)
#define EM_MOTION           (1L<<3)
#define EM_WINDOW_ENTER     (1L<<4)
#define EM_WINDOW_EXIT      (1L<<5)
#define EM_EXPOSE           (1L<<6)
#define EM_DESTROY          (1L<<7)
#define EM_MAP              (1L<<8)
#define EM_UNMAP            (1L<<9)
#define EM_AUTOSIZE         (1L<<10)
#define EM_RESIZE           (1L<<11)
#define EM_MOVE             (1L<<12)
#define EM_SELECT           (1L<<13)
#define EM_DESELECT         (1L<<14)
#define EM_CONFIGURE        (1L<<15)
#define EM_PARENT_MAP       (1L<<16)
#define EM_PARENT_UNMAP     (1L<<17)
#define EM_SET_COLOR        (1L<<18)
#define EM_SET_SHADOW       (1L<<19)
#define EM_SET_TEXT         (1L<<20)
#define EM_GET_TEXT         (1L<<21)
#define EM_WM_CLOSE         (1L<<22)
#define EM_SET_SENS         (1L<<23)
#define EM_SET_PARENT_SENS  (1L<<24)
#define EM_GRAB_LOSE        (1L<<25)
#define EM_SET_BG_IMAGE     (1L<<26)
#define EM_MOUSE_WHEEL      (1L<<27)
#define EM_SET_TRANSPARENCY (1L<<28)
#define EM_PARENT_CHANGED   (1L<<29)


#if !defined X11_MGUI || defined DOXYGEN

#define Button1Mask             (1<<8)
#define Button2Mask             (1<<9)
#define Button3Mask             (1<<10)


#define Button1                 1
#define Button2                 2
#define Button3                 3


#define ShiftMask       (1<<0)
#define LockMask        (1<<1)
#define ControlMask     (1<<2)
#ifdef DOXYGEN
#define AltMask         (1<<3)
#endif


#endif

#define AltMask         (1<<3)

#if defined BC_MGUI || defined __DPMI16__ || defined WIN_MGUI && !defined __WIN32__ && !defined _MSC_VER
typedef unsigned char huge *IMAGE_DATA;
#else
typedef unsigned char *IMAGE_DATA;
#endif

struct IMAGE_CMAP {
        unsigned char blue;
        unsigned char green;
        unsigned char red;
        unsigned char index;
};
typedef struct IMAGE_CMAP IMAGE_CMAP;

struct MIMAGE_DESCR {
        unsigned int installed;
        unsigned int ncolors;
        unsigned int nplanes;
        unsigned int img_w;
        unsigned int img_h;
        unsigned int row_w;
        CARD32 pixmap_id;
        IMAGE_CMAP *colormap;
        IMAGE_DATA data;
        IMAGE_DATA backup_data;
        IMAGE_DATA alpha;
        char *fname;
                struct MIMAGE_DESCR *mask;
        CARD32 flags;
};
typedef struct MIMAGE_DESCR MIMAGE_DESCR;

typedef MIMAGE_DESCR *MIMAGE;


struct MAnyWindowEvent {
        int type;
        Window window;
};
typedef struct MAnyWindowEvent MAnyWindowEvent;

struct MKeyEvent {
        int type;
        Window window;
        unsigned int state;
        unsigned int keycode;
};
typedef struct MKeyEvent MKeyEvent;
typedef MAnyWindowEvent MWMCloseEvent;

typedef MAnyWindowEvent MFocusEvent;

typedef MAnyWindowEvent MUnmapEvent;

typedef MAnyWindowEvent MMapEvent;

/*
 * Input Focus Gaining Event.
 * The Window Manager uses this event to notify the program that a given
 * window is gaining the input focus. The same event is then propagated
 * by the library to the MGui object actually gaining the keyboard focus.
 */
typedef MAnyWindowEvent MSelectEvent;

/*
 * Input Focus Losing Event.
 * The Window Manager uses this event to notify the program that a given
 * window is losing the input focus. The same event is then propagated
 * by the library to the MGui object actually gaining the keyboard focus.
 */
typedef MAnyWindowEvent MDeSelectEvent;

struct MMouseEvent {
        int type;
        Window window;
        int x, y;
        int x_root, y_root;
        unsigned int state;
        unsigned int button;
        int scroll_delta;
};
typedef struct MMouseEvent MMouseEvent;

struct MExposeEvent {
        int type;
        Window window;
        int x_off, y_off;
        int x, y;
        int width, height;
        int parent_drawn;
};
typedef struct MExposeEvent MExposeEvent;

struct MResizeEvent{
        int type;
        Window window;
        int width, height;
};
typedef struct MResizeEvent MResizeEvent;

typedef struct {
        int type;
        Window window;
        int x, y;
        int width, height;
} MConfigureEvent;

typedef struct {
        int type;
        Window window;
        int x, y;
} MMoveEvent;

/* misc events (related to Objects rather than windows). */

typedef struct {
        int type;
        int sensitive;
} MSetSensitivity;

typedef struct {
        int type;
        char *text;
} MSetGetTextEvent;

typedef struct {
        int type;
        MTColor bgc;
        MTColor fgc;
} MSetColorEvent;

typedef struct {
        int type;
        int shadow;
        int in_thick;
        int out_thick;
} MSetShadowEvent;

typedef struct {
        int type;
        MIMAGE img;
        CARD8  mode;
} MSetBGImageEvent;

typedef struct {
        int type;
        CARD8  level;
} MSetTransparencyEvent;

union MEvent {
        int type;
        MAnyWindowEvent any_window_event;
        MKeyEvent key;
        MMouseEvent mouse;
        MExposeEvent expose;
        MWMCloseEvent wm_close;
        MFocusEvent focus;
        MUnmapEvent unmap;
        MMapEvent map;
        MConfigureEvent configure;
        MResizeEvent resize;
        MMoveEvent move;
        MSetColorEvent setcolor;
        MSetShadowEvent setshadow;
        MSetGetTextEvent setgettext;
        MSetSensitivity setsensitivity;
                MSetBGImageEvent setbgimage;
                MSetTransparencyEvent settransparency;
};
typedef union MEvent MEvent;


#define MC_NONE       (MTCursor)0
#define MC_UL_ARROW   (MTCursor)1
#define MC_CROSSHAIR  (MTCursor)2
#define MC_HOURGLASS  (MTCursor)3
#define MC_HSIZE          (MTCursor)4
#define MC_VSIZE          (MTCursor)5
#define MC_NWSIZE         (MTCursor)6
#define MC_NESIZE         (MTCursor)7


#define DEFAULT_FONT    0
#define FIXED_SMALL     1
#define FIXED_MEDIUM    2
#define FIXED_LARGE     3
#define HELV_SMALL      4
#define HELV_MEDIUM     5
#define TIMES_SMALL     6
#define TIMES_MEDIUM    7
#define HELV_LARGE      8
#define TIMES_LARGE     9


#define SMALL_FONT      FIXED_SMALL
#define MEDIUM_FONT     FIXED_MEDIUM
#define LARGE_FONT      FIXED_LARGE
#define TIMES_N_FONT    TIMES_SMALL
#define TIMES_L_FONT    TIMES_MEDIUM
#define HELV_N_FONT     HELV_SMALL
#define HELV_L_FONT     HELV_MEDIUM

#define LEFT_ALIGN      0
#define RIGHT_ALIGN     1
#define CENTER_ALIGN    2
#define TOP_ALIGN       3
#define BOTTOM_ALIGN    4
#define UNDEF_ALIGN     0x3f


#define MO_FONT         0x1
#define MO_FGCOLOR      0x2
#define MO_BGCOLOR      0x4
#define MO_SHADOW       0x8
#define MO_TEXT         0x10
#define MO_BG_IMAGE     0x20
#define MO_TRANSPARENCY 0x40
#define MO_COLOR        (MO_FGCOLOR|MO_BGCOLOR)
#define MO_ALL          0x7f


#define BI_TILED        0
#define BI_CENTERED     1
#define BI_SIZE_FORCING 2       /* Object size is forced to be equal to image size */



#define WS_NONE         0
#define WS_SHADOW_OUT   1
#define WS_SHADOW_IN    2
#define WS_ETCHED_IN    3
#define WS_ETCHED_OUT   4


/*
 * The following macros are present only for sources written for
 * release 1.4.3 or earlier. Don't use in new sources!
 */
#define WS_HATCHED_IN   WS_ETCHED_IN
#define WS_HATCHED_OUT  WS_ETCHED_OUT

#define OT_SHELL        1
#define OT_FORM         2
#define OT_LABEL        3
#define OT_PBUTTON      4
#define OT_TBUTTON      5
#define OT_RBUTTON      6
#define OT_SCROLLBAR    7
#define OT_EDIT         8
#define OT_STATUSBAR    9
#define OT_TEXT         10
#define OT_SBLIST       11
#define OT_MENUBAR      12
#define OT_MENU         13
#define OT_DRAWAREA     14
#define OT_SPLITTER     15


#ifdef _MGTREE_H
        typedef struct _mtnode *MTNODE;
#else
        typedef void *MTNODE;
#endif


#define SF_NO_FOCUS_CHANGE      0x1

#define SF_SAVEUNDER            0x2

#define SF_MODAL                0x4

#define SF_POPUP                0x8

#define SF_IGNORE_WM_CLOSE      0x10

#define SF_UNMAP_ON_WM_CLOSE    0x20

#define SF_NO_CLOSE             0x40

#define SF_NO_MAXIMIZE          0x80

#define SF_NO_MINIMIZE          0x100

#define SF_NO_RESIZE            0x200

#define SF_NO_W_RESIZE          0x400

#define SF_NO_H_RESIZE          0x800


#define DEF_POSITION -32768
/* Default width/height useable in MShellRealizeXYWH() */
#define DEF_SIZE         -32768


#define NF_CONTAINER    0x1
#define NF_TOGGLE               0x2



#define MSPOOL_OK               0
#define MSPOOL_FULL_QUEUE       -1
#define MSPOOL_NOT_READY        -2
#define MSPOOL_FILE_ERR         -3


/* Child Preferred Attachment */

#define F_PREF_ATT_POS  0
#define F_PREF_ATT_ROW  1
#define F_PREF_ATT_COL  2
#define F_PREF_ATT_TABLE 3

#define F_ATT_NONE      0
#define F_ATT_FORM      1
#define F_ATT_OBJ       2


struct DRAWAREA_PREF {
        int old_w;
        int old_h;
        int new_w;
        int new_h;
};
typedef struct DRAWAREA_PREF DRAWAREA_PREF;

#define SBT_HOR         0
#define SBT_VERT        1


/* SBLIST */
#define SBLT_TEXT       0
#define SBLT_LIST       1
#define SBLT_ELIST      2
#define SBLT_FILE       3
#define SBL_ITEM_SELECTED       0x1L
#define SBL_ITEM_CHECKED        0x2L

struct XL_ITEM {
        struct XL_ITEM  *next;
        char            *data;
        long            misc;
        void            *u_data;
};
typedef struct XL_ITEM XL_ITEM;

struct LIST_ACT {
        char *item;
        void *u_data;
        long pos;
        unsigned char selected;
        unsigned char checked;
};
typedef struct LIST_ACT LIST_ACT;

struct LIST_SEL {
        char *item;
        void *u_data;
        long pos;
        unsigned char selected;
        unsigned char checked;
        MEvent *pe;
};
typedef struct LIST_SEL LIST_SEL;

struct EL_TEMPLATE {
        char *head;
        short len;
        short vis_len;
        short changeable;
        MOBJECT edit;
        MOBJECT label;
};
typedef struct EL_TEMPLATE EL_TEMPLATE;

struct SBL_NEW_BLOCK {
        int from;
        long offset;
        int nc;
        int nr;
        XL_ITEM *pi;
};
typedef struct SBL_NEW_BLOCK SBL_NEW_BLOCK;

struct SBL_ITEM_SEEK {
        long pos;
        char *sub_item;
};
typedef struct SBL_ITEM_SEEK SBL_ITEM_SEEK;

#define XLItemCheck(pxl)        ((pxl)->misc |= SBL_ITEM_CHECKED)

#define XLItemUncheck(pxl)      ((pxl)->misc &= ~SBL_ITEM_CHECKED)

#define NOCHAR          0
#define ANYCHAR         0x1
#define ALPHA           0x2
#define DIGIT           0x4
#define SPACE           0x8

/* Basic EDIT filter modifiers */
#define SIGNED          0x100
#define DOT             0x200
#define UPPER           0x400
#define LOWER           0x800

/* Composed EDIT filter values */
#define ALPHANUM        (ALPHA|DIGIT)
#define UPALPHA         (ALPHA|UPPER)
#define LOWALPHA        (ALPHA|LOWER)
#define U_INT            DIGIT
#define S_INT           (DIGIT|SIGNED)
#define U_FLOAT         (DIGIT|DOT)
#define S_FLOAT         (DIGIT|DOT|SIGNED)


struct EDIT_CURS {
        int pos;
        int pos_x;
        int pos_y;
};
typedef struct EDIT_CURS EDIT_CURS;

struct EDIT_CHANGE {
        char *current_text;
        char *change;
        int pos;
        int len;
        int change_len;
        unsigned validate;
        unsigned exec;
};
typedef struct EDIT_CHANGE EDIT_CHANGE;

struct EDIT_VAL {
        char *text;
        short len;
        int key;
        unsigned focus_lost;
        unsigned focus_leave;
        unsigned text_changed;
        unsigned text_validated;
};
typedef struct EDIT_VAL EDIT_VAL;

#define SE_READ         0x1
#define SE_WRITE        0x2
#define SE_EXCP         0x4

typedef void (*SOCKET_CB)(int s, unsigned event, void *data);


/* MENU */

typedef void *MENU_ITEM;


typedef CARD32 TIMEOUT_ID;
typedef INT32 MVALUE;

typedef void (*TIMEOUT_CB)(TIMEOUT_ID id, void *data);
typedef int (*STRCMP_CB)(const char *, const char *);

#ifdef NO_MGUI_CB_PROTO
typedef void (*MGUI_CB)();
#else
typedef void (*MGUI_CB)(MOBJECT obj, void *od, void *ad);
#endif

#if defined UNIQUE_CB_PROTO || defined NO_MGUI_CB_PROTO
typedef MGUI_CB OBJ_EVENT_CB;
typedef MGUI_CB OBJ_STRING_CB;
typedef MGUI_CB OBJ_VALUE_CB;
typedef MGUI_CB WM_CLOSE_CB;
typedef MGUI_CB NEW_BLOCK_CB;
typedef MGUI_CB ITEM_SEEK_CB;
typedef MGUI_CB EDIT_VAL_CB;
typedef MGUI_CB EDIT_CURS_CB;
typedef MGUI_CB EDIT_CHANGE_CB;
typedef MGUI_CB LIST_ACT_CB;
typedef MGUI_CB LIST_SEL_CB;
typedef MGUI_CB DRAWAREA_PREF_CB;
typedef MGUI_CB MENU_ITEM_CB;
typedef MGUI_CB MTREE_NODE_CB;
#else
typedef void (*OBJ_EVENT_CB)(MOBJECT obj, MEvent *e, void *ad);
typedef void (*OBJ_STRING_CB)(MOBJECT obj, char *str, void *ad);
typedef void (*OBJ_VALUE_CB)(MOBJECT obj, MVALUE value, void *ad);
typedef void (*WM_CLOSE_CB)(MOBJECT obj, void *odata, void *cdata);
typedef void (*NEW_BLOCK_CB)(MOBJECT obj, SBL_NEW_BLOCK *nbs, void *ad);
typedef void (*ITEM_SEEK_CB)(MOBJECT obj, SBL_ITEM_SEEK *iss, void *ad);
typedef void (*EDIT_VAL_CB)(MOBJECT edit, EDIT_VAL *ev, void *ad);
typedef void (*EDIT_CURS_CB)(MOBJECT edit, EDIT_CURS *ev, void *ad);
typedef void (*EDIT_CHANGE_CB)(MOBJECT edit, EDIT_CHANGE *ec, void *ad);
typedef void (*LIST_ACT_CB)(MOBJECT list, LIST_ACT *la, void *ad);
typedef void (*LIST_SEL_CB)(MOBJECT list, LIST_SEL *la, void *ad);
typedef void (*DRAWAREA_PREF_CB)(MOBJECT drawa, DRAWAREA_PREF *dp, void *ad);
typedef void (*MENU_ITEM_CB)(MENU_ITEM item, MVALUE status, void *ad);
typedef void (*MTREE_NODE_CB)(MTNODE node, void *ad);
#endif /* UNIQUE_CB_PROTO */


/*
 *  Graphic printing currently works only under Windows
 */

#ifdef WIN_MGUI

#define PM_FULL         0       /* the printing is maximized */
#define PM_MM           1       /* dimesnsions in mm */
#define PM_PIXEL        3       /* dimensions in printer pixels */
#define PM_PERC         4       /* dimensions in percentage (0-100%) of the paper size */

#define PO_DEFAULT       0      /* use the printer setup default */
#define PO_PORTRAIT  1  /* portrait orientation */
#define PO_LANDSCAPE 2  /* landscape orientation */

typedef struct
{
        int mode;       /* Page mode one of PM_FULL, PM_MM, PM_PIXEL, PM_PERC */
        int x;          /* X position of the object to print (-1 to center horiz) */
        int y;          /* Y position of the object to print (-1 to center vert) */
        int w;          /* Width of the object to print */
        int h;          /* Height of the object to print */
} MPRINT_OPTIONS;

typedef struct
{
        int startPage;  /* Starting page to print */
        int endPage;    /* Ending page to print */
        int minPage;    /* min printable page */
        int maxPage;    /* max printable page */
} MPAGE_OPTIONS;

typedef void *DOC_ID;

#endif /* WIN_MGUI */
#endif

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