自学教程：C++ wstrace函数代码示例

/*ARGSUSED*/    voidworkshop_load_file(	char	*filename,		/* the file to load */	int	 line,			/* an optional line number (or 0) */	char	*frameid)		/* used for multi-frame support */{#ifdef WSDEBUG_TRACE    if (WSDLEVEL(WS_TRACE_VERBOSE | WS_TRACE))	wstrace("workshop_load_file(%s, %d)/n", filename, line);#endif#ifdef FEAT_BEVAL    if (balloonEval == NULL)    {	/*	 * Set up the Balloon Expression Evaluation area.	 * It's enabled by default.  Disable it when 'ballooneval' is off.	 */# ifdef FEAT_GUI_GTK	balloonEval = gui_mch_create_beval_area(gui.drawarea, NULL,							      &bevalCB, NULL);# else	balloonEval = gui_mch_create_beval_area(textArea, NULL, bevalCB, NULL);# endif	if (!p_beval)	    gui_mch_disable_beval_area(balloonEval);    }#endif    load_window(filename, line);}

    voidworkshop_hotkeys(	Boolean	on){    char	 cbuf[BUFSIZ];		/* command buffer */    MenuMap	*mp;			/* iterate over menuMap entries */#ifdef WSDEBUG_TRACE    if (WSDLEVEL(WS_TRACE_VERBOSE | WS_TRACE))	wstrace("workshop_hotkeys(%s)/n", on ? "True" : "False");#endif    workshopHotKeysEnabled = on;    if (workshopHotKeysEnabled)	for (mp = menuMap; mp < &menuMap[menuMapSize]; mp++)	{	    if (mp->accel != NULL)	    {		sprintf(cbuf, "map %s :wsverb %s<CR>", mp->accel, mp->verb);		coloncmd(cbuf, TRUE);	    }	}    else	for (mp = menuMap; mp < &menuMap[menuMapSize]; mp++)	{	    if (mp->accel != NULL)	    {		sprintf(cbuf, "unmap %s", mp->accel);		coloncmd(cbuf, TRUE);	    }	}}

    intworkshop_get_font_height(){    XmFontList	 fontList;	/* fontList made from gui.norm_font */    XmString	 str;    Dimension	 w;    Dimension	 h;#ifdef WSDEBUG_TRACE    if (WSDLEVEL(WS_TRACE_VERBOSE | WS_TRACE))	wstrace("workshop_get_font_height()/n");#endif    /* Pick the proper signs for this font size */    fontList = gui_motif_create_fontlist((XFontStruct *)gui.norm_font);    h = 0;    if (fontList != NULL)    {	str = XmStringCreateLocalized("A");	XmStringExtent(fontList, str, &w, &h);	XmStringFree(str);	XmFontListFree(fontList);    }    return (int)h;}

/*ARGSUSED*/    voidworkshop_moved_marks(char *filename){#ifdef WSDEBUG_TRACE    if (WSDLEVEL(WS_TRACE_VERBOSE | WS_TRACE))	wstrace("XXXworkshop_moved_marks(%s)/n", filename);#endif}

    voidworkshop_minimize(){#ifdef WSDEBUG_TRACE    if (WSDLEVEL(WS_TRACE_VERBOSE | WS_TRACE))	wstrace("workshop_minimize()/n");#endif    workshop_minimize_shell(vimShell);}

    /* Get mark line number */#ifdef WSDEBUG_TRACE    if (WSDLEVEL(WS_TRACE_VERBOSE | WS_TRACE))	wstrace("workshop_get_mark_lineno(%s, %d)/n",		filename, markId);#endif    lineno = 0;    buf = buflist_findname((char_u *)filename);    if (buf != NULL)	lineno = buf_findsign(buf, markId);    return lineno;}#if 0	/* not used */    voidworkshop_adjust_marks(Widget *window, int pos,			int inserted, int deleted){#ifdef WSDEBUG_TRACE    if (WSDLEVEL(WS_TRACE_VERBOSE | WS_TRACE))	wstrace("XXXworkshop_adjust_marks(%s, %d, %d, %d)/n",		window ? XtName(window) : "<None>", pos, inserted, deleted);#endif}

    voidworkshop_quit(){#ifdef WSDEBUG_TRACE    if (WSDLEVEL(WS_TRACE_VERBOSE | WS_TRACE))	wstrace("workshop_quit()/n");#endif    add_to_input_buf((char_u *) ":qall/n", 6);}

    voidworkshop_toolbar_begin(){#ifdef WSDEBUG_TRACE    if (WSDLEVEL(WS_TRACE_VERBOSE | WS_TRACE))	wstrace("workshop_toolbar_begin()/n");#endif    coloncmd("aunmenu ToolBar", True);    tbpri = 10;}

    voidworkshop_show_file(    char	*filename){#ifdef WSDEBUG_TRACE    if (WSDLEVEL(WS_TRACE_VERBOSE | WS_TRACE))	wstrace("workshop_show_file(%s)/n", filename);#endif    load_window(filename, 0);}

/* * Reload the WorkShop buffer */    voidworkshop_reload_file(	char	*filename,	int	 line){#ifdef WSDEBUG_TRACE    if (WSDLEVEL(WS_TRACE_VERBOSE | WS_TRACE))	wstrace("workshop_reload_file(%s, %d)/n", filename, line);#endif    load_window(filename, line);}

    voidworkshop_save_files(){    /* Save the given file */#ifdef WSDEBUG_TRACE    if (WSDLEVEL(WS_TRACE_VERBOSE | WS_TRACE))	wstrace("workshop_save_files()/n");#endif    add_to_input_buf((char_u *) ":wall/n", 6);}

    voidworkshop_show_balloon_tip(	char	*tip){#ifdef WSDEBUG_TRACE    if (WSDLEVEL(WS_TRACE_VERBOSE | WS_TRACE))	wstrace("workshop_show_balloon_tip(%s)/n", tip);#endif    if (balloonEval != NULL)	gui_mch_post_balloon(balloonEval, (char_u *)tip);}

/*ARGSUSED*/    voidworkshop_footer_message(	char		*message,	int		 severity)	/* severity is currently unused */{#ifdef WSDEBUG_TRACE    if (WSDLEVEL(WS_TRACE_VERBOSE | WS_TRACE))	wstrace("workshop_footer_message(%s, %d)/n", message, severity);#endif    gui_mch_set_footer((char_u *) message);}

    voidworkshop_add_mark_type(	int		 idx,	char		*colorspec,	char		*sign){    char	 gbuf[BUFSIZ];	/* buffer for sign name */    char	 cibuf[BUFSIZ];	/* color information */    char	 cbuf[BUFSIZ];	/* command buffer */    char	*bp;#ifdef WSDEBUG_TRACE    if (WSDLEVEL(WS_TRACE_VERBOSE | WS_TRACE))    {	char *cp;	cp = strrchr(sign, '/');	if (cp == NULL)	    cp = sign;	else	    cp++;		/* skip '/' character */	wstrace("workshop_add_mark_type(%d, /"%s/", /"%s/")/n", idx,		colorspec && *colorspec ? colorspec : "<None>", cp);    }#endif    /*     * Isolate the basename of sign in gbuf. We will use this for the     * GroupName in the highlight command sent to vim.     */    STRCPY(gbuf, gettail((char_u *)sign));    bp = strrchr(gbuf, '.');    if (bp != NULL)	*bp = NUL;    if (gbuf[0] != '-' && gbuf[1] != NUL)    {	if (colorspec != NULL && *colorspec)	{	    vim_snprintf(cbuf, sizeof(cbuf),				  "highlight WS%s guibg=%s", gbuf, colorspec);	    coloncmd(cbuf, FALSE);	    vim_snprintf(cibuf, sizeof(cibuf), "linehl=WS%s", gbuf);	}	else	    cibuf[0] = NUL;	vim_snprintf(cbuf, sizeof(cbuf),			       "sign define %d %s icon=%s", idx, cibuf, sign);	coloncmd(cbuf, TRUE);    }}

    voidworkshop_menu_end(){    Boolean		 using_tearoff;	/* set per current option setting */#ifdef WSDEBUG_TRACE    if (WSDLEVEL(WS_TRACE_VERBOSE | WS_TRACE))	wstrace("workshop_menu_end()/n");#endif    using_tearoff = vim_strchr(p_go, GO_TEAROFF) != NULL;    gui_mch_toggle_tearoffs(using_tearoff);}

    voidworkshop_frame_sensitivities(	VerbSense	*vs)		/* list of verbs to (de)sensitize */{    VerbSense	*vp;		/* iterate through vs */    char	*menu_name;	/* used in menu lookup */    int		 cnt;		/* count of verbs to skip */    int		 len;		/* length of nonvariant part of command */    char	 cbuf[4096];#ifdef WSDEBUG_TRACE    if (WSDLEVEL(WS_TRACE_VERBOSE) || WSDLEVEL(4))    {	wsdebug("workshop_frame_sensitivities(/n");	for (vp = vs; vp->verb != NULL; vp++)	    wsdebug("/t%-25s%d/n", vp->verb, vp->sense);	wsdebug(")/n");    }    else if (WSDLEVEL(WS_TRACE))	wstrace("workshop_frame_sensitivities()/n");#endif#ifdef WSDEBUG_SENSE    if (ws_debug)	for (vp = vs; vp->verb != NULL; vp++)	    wsdebug("change: %-21.20s%-21.20s(%s)/n",		    "", vp->verb, vp->sense == 1 ?		    "Sensitive" : "Insensitive");#endif    /*     * Look for all matching menu entries for the verb. There may be more     * than one if the verb has both a menu and toolbar entry.     */    for (vp = vs; vp->verb != NULL; vp++)    {	cnt = 0;	strcpy(cbuf, "amenu");	strcat(cbuf, " ");	strcat(cbuf, vp->sense ? "enable" : "disable");	strcat(cbuf, " ");	len = strlen(cbuf);	while ((menu_name = lookupVerb(vp->verb, cnt++)) != NULL)	{	    strcpy(&cbuf[len], menu_name);	    coloncmd(cbuf, FALSE);	}    }    gui_update_menus(0);    gui_mch_flush();}

    voidworkshop_balloon_mode(	Boolean	 on){    char	 cbuf[BUFSIZ];		/* command buffer */#ifdef WSDEBUG_TRACE    if (WSDLEVEL(WS_TRACE_VERBOSE | WS_TRACE))	wstrace("workshop_balloon_mode(%s)/n", on ? "True" : "False");#endif    sprintf(cbuf, "set %sbeval", on ? "" : "no");    coloncmd(cbuf, TRUE);}

    voidworkshop_balloon_delay(	int	 delay){    char	 cbuf[BUFSIZ];		/* command buffer */#ifdef WSDEBUG_TRACE    if (WSDLEVEL(WS_TRACE_VERBOSE | WS_TRACE))	wstrace("workshop_balloon_delay(%d)/n", delay);#endif    sprintf(cbuf, "set bdlay=%d", delay);    coloncmd(cbuf, TRUE);}

/*ARGSUSED*/    intworkshop_get_positions(	void		*clientData,	/* unused */	char	       **filename,	/* output data */	int		*curLine,	/* output data */	int		*curCol,	/* output data */	int		*selStartLine,	/* output data */	int		*selStartCol,	/* output data */	int		*selEndLine,	/* output data */	int		*selEndCol,	/* output data */	int		*selLength,	/* output data */	char	       **selection)	/* output data */{    static char	 ffname[MAXPATHLEN];#ifdef WSDEBUG_TRACE    if (WSDLEVEL(WS_TRACE_VERBOSE | WS_TRACE))	wstrace("workshop_get_positions(%#x, /"%s/", ...)/n",		clientData, (curbuf && curbuf->b_sfname != NULL)				      ? (char *)curbuf->b_sfname : "<None>");#endif    strcpy(ffname, (char *) curbuf->b_ffname);    *filename = ffname;		/* copy so nobody can change b_ffname */    *curLine = curwin->w_cursor.lnum;    *curCol = curwin->w_cursor.col;    if (curbuf->b_visual_mode == 'v' &&	    equalpos(curwin->w_cursor, curbuf->b_visual_end))    {	*selStartLine = curbuf->b_visual_start.lnum;	*selStartCol = curbuf->b_visual_start.col;	*selEndLine = curbuf->b_visual_end.lnum;	*selEndCol = curbuf->b_visual_end.col;	*selection = get_selection(curbuf);	if (*selection)	    *selLength = strlen(*selection);	else	    *selLength = 0;    }    else    {	*selStartLine = *selEndLine = -1;	*selStartCol = *selEndCol = -1;	*selLength = 0;	*selection = "";    }    return True;}

/*ARGSUSED*/    voidworkshop_front_file(	char	*filename){#ifdef WSDEBUG_TRACE    if (WSDLEVEL(WS_TRACE_VERBOSE | WS_TRACE))	wstrace("workshop_front_file()/n");#endif    /*     * Assumption: This function will always be called after a call to     * workshop_show_file(), so the file is always showing.     */    if (vimShell != NULL)	XRaiseWindow(gui.dpy, XtWindow(vimShell));}

    voidworkshop_save_file(	    char	*filename){    char	 cbuf[BUFSIZ];		/* build vim command here */#ifdef WSDEBUG_TRACE    if (WSDLEVEL(WS_TRACE_VERBOSE | WS_TRACE))	wstrace("workshop_save_file(%s)/n", filename);#endif    /* Save the given file */    sprintf(cbuf, "w %s", filename);    coloncmd(cbuf, TRUE);}

/* * Append the name and priority to strings to be used in vim menu commands. */    voidworkshop_submenu_begin(	char		*label){#ifdef WSDEBUG_TRACE    if (ws_debug  && ws_dlevel & WS_TRACE	    && strncmp(curMenuName, "ToolBar", 7) != 0)	wstrace("workshop_submenu_begin(%s)/n", label);#endif    strcat(curMenuName, ".");    strcat(curMenuName, fixup(label));    updatePriority(True);}

    voidworkshop_delete_mark(	char		*filename,	int		 markId){    char	cbuf[BUFSIZ];	/* command buffer */    /* Delete mark */#ifdef WSDEBUG_TRACE    if (WSDLEVEL(WS_TRACE_VERBOSE | WS_TRACE))	wstrace("workshop_delete_mark(%s, %d (id))/n",		filename, markId);#endif    sprintf(cbuf, "sign unplace %d file=%s", markId, filename);    coloncmd(cbuf, TRUE);}

/*ARGSUSED*/    voidworkshop_load_file(	char	*filename,		/* the file to load */	int	 line,			/* an optional line number (or 0) */	char	*frameid)		/* used for multi-frame support */{#ifdef WSDEBUG_TRACE    if (WSDLEVEL(WS_TRACE_VERBOSE | WS_TRACE))	wstrace("workshop_load_file(%s, %d)/n", filename, line);#endif#ifdef FEAT_BEVAL    bevalServers |= BEVAL_WORKSHOP;#endif    load_window(filename, line);}

/* * workshop_menu_begin() is passed the menu name. We determine its mnemonic * here and store its name and priority. */    voidworkshop_menu_begin(	char		*label){    vimmenu_T	*menu;			/* pointer to last menu */    int		menuPriority = 0;	/* priority of new menu */    char	mnembuf[64];		/* store menubar mnemonics here */    char	*name;			/* label with a mnemonic */    char	*p;			/* used to find mnemonics */    int		idx;			/* index into mnembuf */#ifdef WSDEBUG_TRACE    if (WSDLEVEL(WS_TRACE_VERBOSE | WS_TRACE))	wstrace("workshop_menu_begin()/n");#endif    /*     * Look through all existing (non-PopUp and non-Toolbar) menus     * and gather their mnemonics. Use this list to decide what     * mnemonic should be used for label.     */    idx = 0;    mnembuf[idx++] = 'H';		/* H is mnemonic for Help */    for (menu = root_menu; menu != NULL; menu = menu->next)    {	if (menu_is_menubar(menu->name))	{	    p = strchr((char *)menu->name, '&');	    if (p != NULL)		mnembuf[idx++] = *++p;	}	if (menu->next != NULL		&& strcmp((char *) menu->next->dname, "Help") == 0)	{	    menuPriority = menu->priority + 10;	    break;	}    }    mnembuf[idx++] = NUL;    name = addUniqueMnemonic(mnembuf, label);    sprintf(curMenuName, "%s", name);    sprintf(curMenuPriority, "%d.0", menuPriority);}

    voidworkshop_change_mark_type(	char		*filename,	/* filename which gets the mark */	int		 markId,	/* unique mark identifier */	int		 idx)		/* which mark to use */{    char	cbuf[BUFSIZ];	/* command buffer */    /* Change mark type */#ifdef WSDEBUG_TRACE    if (WSDLEVEL(WS_TRACE_VERBOSE | WS_TRACE))	wstrace("workshop_change_mark_type(%s, %d, %d)/n",		filename, markId, idx);#endif    sprintf(cbuf, "sign place %d name=%d file=%s", markId, idx, filename);    coloncmd(cbuf, TRUE);}

    voidworkshop_submenu_end(){    char		*p;#ifdef WSDEBUG_TRACE    if (WSDLEVEL(WS_TRACE_VERBOSE | WS_TRACE)	    && strncmp(curMenuName, "ToolBar", 7) != 0)	wstrace("workshop_submenu_end()/n");#endif    p = strrchr(curMenuPriority, '.');    ASSERT(p != NULL);    *p = NUL;    p = strrchr(curMenuName, '.');    ASSERT(p != NULL);    *p = NUL;}

    voidworkshop_set_mark(	char		*filename,	/* filename which gets the mark */	int		 lineno,	/* line number which gets the mark */	int		 markId,	/* unique mark identifier */	int		 idx)		/* which mark to use */{    char	cbuf[BUFSIZ];	/* command buffer */    /* Set mark in a given file */#ifdef WSDEBUG_TRACE    if (WSDLEVEL(WS_TRACE_VERBOSE | WS_TRACE))	wstrace("workshop_set_mark(%s, %d (ln), %d (id), %d (idx))/n",		filename, lineno, markId, idx);#endif    sprintf(cbuf, "sign place %d line=%d name=%d file=%s",					       markId, lineno, idx, filename);    coloncmd(cbuf, TRUE);}

    intworkshop_get_mark_lineno(	char	*filename,	int	 markId){    buf_T	*buf;		/* buffer containing filename */    int		lineno;		/* line number of filename in buf */    /* Get mark line number */#ifdef WSDEBUG_TRACE    if (WSDLEVEL(WS_TRACE_VERBOSE | WS_TRACE))	wstrace("workshop_get_mark_lineno(%s, %d)/n",		filename, markId);#endif    lineno = 0;    buf = buflist_findname((char_u *)filename);    if (buf != NULL)	lineno = buf_findsign(buf, markId);    return lineno;}