mwm.h

安装DDD之前

/* $Id: mwm.h,v 1.1 2004/08/28 19:25:46 dannybackx Exp $ */
/*****************************************************************************/
/**       Copyright 1988 by Evans & Sutherland Computer Corporation,        **/
/**                          Salt Lake City, Utah                           **/
/**  Portions Copyright 1989 by the Massachusetts Institute of Technology   **/
/**                        Cambridge, Massachusetts                         **/
/**                                                                         **/
/**                           All Rights Reserved                           **/
/**                                                                         **/
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/**                                                                         **/
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/**    TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES  OF  MERCHANT-    **/
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/*****************************************************************************/
/****************************************************************************
 * This module is based on Twm, but has been siginificantly modified 
 * by Rob Nation 
 ****************************************************************************/
/***********************************************************************
 * The rest of it is all my fault -- MLM
 * mwm - "LessTif Window Manager"
 *
 * Copyright (C) 1995-2002 LessTif Development Team
 *
 ***********************************************************************/


#ifndef _MWM_H
#define _MWM_H

#include <limits.h>

#include <Xm/Xm.h>
#include <Xm/MwmUtil.h>

/*
 * path components
 */
#define MWM_SHELL_NAME		"MWMSHELL"
#define SHELL_NAME		"SHELL"
#define DEFAULT_SHELL		"/bin/sh"
#define DEFAULT_SCREEN		"DISPLAY=:%s.%d"
#define DEFAULT_DISPLAY		"DISPLAY=%s:%s.%d"
#define DEFAULT_DISPLAY_STRING	"DISPLAY=%s"
#define HOME_MWMRC		".mwmrc"	/* precede with $HOME */
#define SYSTEM_MWMRC		"system.mwmrc"	/* precede with MWM_DDIR */
#define HOME_BINDINGS_FILE	".motifbind"
#define MWM_VERSION		"Lesstif mwm Release"
#define OPT_MULTISCREEN		"-multiscreen"
#define OPT_SCREENS		"-screens"


#ifndef MWM_DDIR
#define MWM_DDIR "/usr/lib/X11/mwm"
#endif

#ifndef XINCL_PATH
#define XINCL_PATH "/usr/X11/include"
#endif


#ifdef __EMX__
#define MWM_ICONDIR	"/XFree86/include/X11/bitmaps;/XFree86/include/X11/pixmaps"
/* amai: this is an ugly hack ... */
#ifdef MWM_DDIR
#undef MWM_DDIR
#endif
#define MWM_DDIR (char*)__XOS2RedirRoot("/XFree86/lib/X11/mwm")
#else /* !__EMX__ */
#define MWM_ICONDIR		XINCL_PATH"/X11/bitmaps:"XINCL_PATH"/X11/pixmaps"
#endif


/*
 * builtin defaults, when a configuration file can't be found
 * Don't change the WIN_MENU_NAME unless you change it in both places
 */
#define DEFAULT_WIN_MENU_NAME		"DefaultWindowMenu"
#define DEFAULT_BUTTON_BINDING_NAME	"DefaultButtonBindings"
#define DEFAULT_KEY_BINDING_NAME	"DefaultKeyBindings"

#define DEFAULT_MWM_WINDOW_MENU \
    "Menu DefaultWindowMenu {\n" \
	"Restore    Alt<Key>F5     f.restore\n" \
	"Move       Alt<Key>F7     f.move\n" \
	"Size       Alt<Key>F8     f.resize\n" \
	"Minimize   Alt<Key>F9     f.minimize\n" \
	"Maximize   Alt<Key>F10    f.maximize\n" \
	"Lower      Alt<Key>F3     f.lower\n" \
	"no-label                  f.separator\n" \
	"Close      Alt<Key>F4     f.kill\n" \
    "}"

#define DEFAULT_MWM_ROOT_MENU \
    "Menu DefaultRootMenu {\n" \
	"\"Root Menu\"		f.title\n" \
	"\"New Window\"		f.exec		\"xterm &\"\n" \
	"\"Shuffle Up\"		f.circle_up\n" \
	"\"Shuffle Down\"	f.circle_down\n" \
	"\"Refresh\"		f.refresh\n" \
	"\"Pack Icons\"		f.pack_icons\n" \
	"no-label		f.separator\n" \
	"\"Restart...\"		f.restart\n" \
	"\"Quit...\"		f.quit_mwm\n" \
    "}\n"

#define DEFAULT_MWM_KEY_BINDINGS \
    "Keys DefaultKeyBindings {\n" \
	"Shift<Key>Escape          window|icon        f.post_wmenu\n" \
	"Alt<Key>space             window|icon        f.post_wmenu\n" \
	"Alt<Key>Tab               root|icon|window   f.next_key\n" \
	"Alt Shift<Key>Tab         root|icon|window   f.prev_key\n" \
	"Alt<Key>Escape            root|icon|window   f.circle_down\n" \
	"Alt Shift<Key>Escape      root|icon|window   f.circle_up\n" \
	"Alt Shift Ctrl<Key>exclam root|icon|window   f.set_behavior\n" \
	"Alt Ctrl<Key>1            root|icon|window   f.set_behavior\n" \
	"Alt<Key>F6                window             f.next_key transient\n" \
	"Alt Shift<Key>F6          window             f.prev_key transient\n" \
	"Shift<Key>F10             icon               f.post_wmenu\n" \
    "}"

#define DEFAULT_MWM_BUTTON_BINDINGS \
    "Buttons DefaultButtonBindings {\n" \
	"<Btn1Down>     icon|frame      f.raise\n" \
	"<Btn3Down>     icon|frame      f.post_wmenu\n" \
	"<Btn3Down>     root            f.menu DefaultRootMenu\n" \
    "}"

/*
 * this next one is for toggling behavior
 */
#define MWM_BEHAVIOR_KEY_BINDINGS \
    "Keys  MwmBehaviorButtonBindings {\n" \
	"Alt Shift Ctrl<Key>exclam   root|icon|window   f.set_behavior\n" \
	"Alt Ctrl<Key>1              root|icon|window   f.set_behavior\n" \
    "}"

/*
 * this one is for builtin behaviors that always exist
 */
#define BUILTIN_MWM_BUTTON_BINDINGS \
    "Buttons BuiltinButtonBindings {\n" \
	"<Btn1Down>	root		f.window_list\n" \
	"<Btn3Down>	root		f.menu DefaultRootMenu\n" \
	"<Btn1Down>	border		f.resize\n" \
	"<Btn1Down>	icon|title	f.move\n"\
	"<Btn3Down>	icon|frame	f.post_wmenu\n" \
	"<Btn1Down>	menub		f.post_wmenu\n" \
	"<Btn1Down>	minimizeb	f.minimize\n" \
	"<Btn1Down>	maximizeb	f.maximize\n" \
    "}"

#define BUILTIN_MENU_BUTTON_BINDINGS \
    "Buttons MenuButtonBinding {" \
	"<Btn1Click>	menub		f.post_wmenu\n" \
    "}"

#define BUILTIN_KILL_BUTTON_BINDINGS \
    "Buttons KillButtonBinding {" \
	"<Btn1Click2>	menub		f.kill\n" \
    "}"

#define BUILTIN_ICON_BUTTON_BINDINGS \
    "Buttons IconButtonBinding {" \
	"<Btn1Click>	icon		f.post_wmenu\n" \
	"<Btn1Click2>	icon		f.restore\n" \
    "}"

typedef struct Size {
    Dimension       width;
    Dimension       height;
} Size;

typedef XRectangle Geometry;

/*
 * decoration components have resources, too...
 */
typedef struct ComponentInfo {
    int             type;

    Pixel           background;
    Pixmap          background_pixmap;
    Pixel           bottom_shadow_color;
    Pixmap          bottom_shadow_pixmap;
    XmFontList      font_list;
    Pixel           foreground;
    Boolean         save_under;
    Pixel           top_shadow_color;
    Pixmap          top_shadow_pixmap;

    GC              normal_GC;
    GC              grayed_GC;
    GC              top_GC;
    GC              bot_GC;
    XFontStruct    *font;
    int             f_height;
    int             f_y;

    /* frame and icon components have a few more */
    Pixel           active_background;
    Pixmap          active_background_pixmap;
    Pixel           active_bottom_shadow_color;
    Pixmap          active_bottom_shadow_pixmap;
    Pixel           active_foreground;
    Pixel           active_top_shadow_color;
    Pixmap          active_top_shadow_pixmap;

    GC              active_GC;
    GC              active_top_GC;
    GC              active_bot_GC;
} ComponentInfo;

/*
 * component types
 */
enum {
    MWM_MENU,
    MWM_FEEDBACK,
    MWM_PAGER,
    MWM_ICON,
    MWM_TITLE_A,
    MWM_RESIZE_H,
    MWM_BORDER,
    MWM_MAXIMIZE_B,
    MWM_MINIMIZE_B,
    MWM_MENU_B,
    MWM_MAX_COMPONENTS
};

/*
 * for focus policies.  Other valus are in Xm/Xm.h
 */
enum {
    XmKEYBOARD = 2
};

/*
 * for icon decorations
 */
#define XmICON_ACTIVELABEL	(1L << 0)
#define XmICON_IMAGE		(1L << 1)
#define XmICON_LABEL		(1L << 2)

/*
 * for icon placement
 */
#define XmICONS_TOP		(1L << 0)
#define XmICONS_BOTTOM		(1L << 1)
#define XmICONS_LEFT		(1L << 2)
#define XmICONS_RIGHT		(1L << 3)
#define XmICONS_TIGHT		(1L << 4)

/*
 * for icon placement
 */
#define MWM_FEEDBACK_ALL	(1L << 0)
#define MWM_FEEDBACK_BEHAVIOR	(1L << 1)
#define MWM_FEEDBACK_KILL	(1L << 2)
#define MWM_FEEDBACK_MOVE	(1L << 3)
#define MWM_FEEDBACK_PLACEMENT	(1L << 4)
#define MWM_FEEDBACK_QUIT	(1L << 5)
#define MWM_FEEDBACK_RESIZE	(1L << 6)
#define MWM_FEEDBACK_RESTART	(1L << 7)

enum {
    XmUSE_PPOSITION_ON,
    XmUSE_PPOSITION_OFF,
    XmUSE_PPOSITION_NON_ZERO
};

#ifndef WithdrawnState
#define WithdrawnState 0
#endif

/*
 * frame width
 */
#define PAN_FRAME_THICKNESS 2

/*
 * the maximum number of mouse buttons mwm knows about
 *
 * don't think that upping this to 5 will make everything
 * hunky-dory with 5 button mouses
 */
#define MAX_BUTTONS 3

#define HEIGHT_EXTRA 4		/* Extra height for texts in popus */
#define HEIGHT_EXTRA_TITLE 4	/* Extra height for underlining title */
#define HEIGHT_SEPARATOR 4	/* Height of separator lines */

#define SCROLL_REGION 2		/* region around screen edge that */
				/* triggers scrolling */

/*
 * menu label types
 */
enum {
   IS_STRING,
   IS_BITMAP
};

#ifndef TRUE
#define TRUE	1
#define FALSE	0
#endif

#define NULLSTR ((char *) NULL)

/*
 * contexts for button presses
 */
#define C_NO_CONTEXT	0x0000
#define C_WINDOW	0x0001
#define C_TITLE		0x0002
#define C_ICON		0x0004
#define C_ROOT		0x0008
#define C_FRAME		0x0010
#define C_MENUB		0x0020
#define C_MAXIMIZEB	0x0040
#define C_MINIMIZEB	0x0080
#define C_RALL		(C_MINIMIZEB|C_MAXIMIZEB)
#define C_LALL		(C_MENUB)
#define C_ALL		(C_WINDOW|C_TITLE|C_ICON|C_ROOT|C_FRAME| \
			 C_MINIMIZEB|C_MAXIMIZEB|C_MENUB)

/*
 * window flags definitions 
 */
#define STICKY		0x00000001	/* Does window stick to glass? */
#define CIRCULATESKIP	0x00000002
#define STARTICONIC	0x00000004
#define WINDOWLISTSKIP	0x00000008
#define MAPPED		0x00000010	/* is it mapped? */
#define ICONIFIED	0x00000020	/* is it an icon now? */
#define TRANSIENT	0x00000040	/* is it a transient window? */
#define RAISED		0x00000080	/* if a sticky window, does it need to be raised */
#define VISIBLE		0x00000100	/* is the window fully visible */
#define ICON_OURS	0x00000200	/* is the icon window supplied by the app? */
#define XPM_FLAG	0x00000400	/* is the icon window an xpm? */
#define PIXMAP_OURS	0x00000800	/* is the icon pixmap ours to free? */
#define SHAPED_ICON	0x00001000	/* is the icon shaped? */
#define MAXIMIZED	0x00002000	/* is the window maximized? */
#define WM_TAKES_FOCUS	0x00004000	/* takes focus */
#define WM_DELS_WINDOW	0x00008000	/* accepts DEL_WINDOW message */
#define WM_SAVE_SELF	0x00010000	/* accepts DEL_WINDOW message */
#define ICON_MOVED	0x00020000	/* has the icon been moved by the user? */
#define ICON_UNMAPPED   0x00040000	/* was the icon unmapped, though window is iconified (Transients) */
#define MAP_PENDING	0x00080000	/* Sent an XMapWindow, but didn't receive a MapNotify yet. */
#define MWM_MESSAGES	0x00100000	/* has a MWM_MESSAGES property */

/*
 * flags to suppress/enable title bar buttons
 */
#define BUTTON1		0x0001
#define BUTTON2		0x0002
#define BUTTON3		0x0004
#define BUTTON4		0x0008
#define BUTTON5		0x0010
#define BUTTON6		0x0020
#define BUTTON7		0x0040
#define BUTTON8		0x0080
#define BUTTON9		0x0100
#define BUTTON10	0x0200

#define MAXPOPUPS 50

typedef struct MenuItem {
    struct MenuItem *next;	/* next menu item */
    struct MenuItem *prev;	/* prev menu item */
    char           *item;	/* the character string displayed on left */