a6ea2a2d52
CDE has relied upon catgets() implementations following a relaxed interpretation of the XPG internationalization standard that ignored -1, the standard error value returned by catopen, as the catalog argument. However, this same behavior causes segmentation faults with the musl C library. This patch: - Centralizes (with the exception of ToolTalk) all calls to catopen(), catgets(), and catclose() through MsgCat within the DtSvc library. - Prevents calls to catgets() and catclose() that rely upon undefined behavior. - Eliminates a number of bespoke catgets() wrappers, including multiple redundant caching implementations designed to work around a design peculiarity in HP/UX. - Eases building CDE without XPG internationalization support by providing the appropriate macros.
339 lines
11 KiB
C
339 lines
11 KiB
C
/*
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* CDE - Common Desktop Environment
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*
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* Copyright (c) 1993-2012, The Open Group. All rights reserved.
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*
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* These libraries and programs are free software; you can
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* redistribute them and/or modify them under the terms of the GNU
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* Lesser General Public License as published by the Free Software
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* Foundation; either version 2 of the License, or (at your option)
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* any later version.
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*
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* These libraries and programs are distributed in the hope that
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* they will be useful, but WITHOUT ANY WARRANTY; without even the
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* implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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* PURPOSE. See the GNU Lesser General Public License for more
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* details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with these libraries and programs; if not, write
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* to the Free Software Foundation, Inc., 51 Franklin Street, Fifth
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* Floor, Boston, MA 02110-1301 USA
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*/
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/*******************************************************************************
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**
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** goto.c
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**
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** $XConsortium: goto.c /main/4 1995/12/04 14:18:24 rswiston $
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**
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** RESTRICTED CONFIDENTIAL INFORMATION:
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**
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** The information in this document is subject to special
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** restrictions in a confidential disclosure agreement between
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** HP, IBM, Sun, USL, SCO and Univel. Do not distribute this
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** document outside HP, IBM, Sun, USL, SCO, or Univel without
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** Sun's specific written approval. This document and all copies
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** and derivative works thereof must be returned or destroyed at
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** Sun's request.
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**
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** Copyright 1993 Sun Microsystems, Inc. All rights reserved.
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**
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*******************************************************************************/
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/* *
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* (c) Copyright 1993, 1994 Hewlett-Packard Company *
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* (c) Copyright 1993, 1994 International Business Machines Corp. *
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* (c) Copyright 1993, 1994 Sun Microsystems, Inc. *
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* (c) Copyright 1993, 1994 Novell, Inc. *
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*/
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#ifndef lint
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static char sccsid[] = "@(#)goto.c 1.40 95/03/28 Copyr 1993 Sun Microsystems, Inc.";
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#endif
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#include <EUSCompat.h>
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#include <stdio.h>
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#include <Xm/Xm.h>
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#include <Xm/Form.h>
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#include <Xm/Label.h>
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#include <Xm/LabelG.h>
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#include <Xm/List.h>
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#include <Xm/DialogS.h>
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#include <Xm/PushB.h>
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#include <Xm/RowColumn.h>
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#include <Xm/Scale.h>
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#include <Xm/SeparatoG.h>
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#include <Xm/Text.h>
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#include <Xm/ToggleBG.h>
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#include <Xm/MwmUtil.h>
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#include "calendar.h"
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#include "util.h"
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#include "timeops.h"
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#include "find.h"
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#include "datefield.h"
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#include "getdate.h"
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#include "dayglance.h"
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#include "select.h"
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#include "props.h"
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#include "editor.h"
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#include "goto.h"
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#include "help.h"
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extern caddr_t
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make_goto(Calendar *c)
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{
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Goto *g;
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XmString xmstr;
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Widget separator, button_form;
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void goto_date(), g_cancel_cb();
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char *title;
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if (c->goTo == NULL) {
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c->goTo = (caddr_t)ckalloc(sizeof(Goto));
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g = (Goto*)c->goTo;
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}
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else
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g = (Goto*)c->goTo;
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title = XtNewString(CATGETS(c->DT_catd, 1, 715, "Calendar : Go to Date"));
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g->frame = XtVaCreatePopupShell("frame",
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xmDialogShellWidgetClass, c->frame,
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XmNtitle, title,
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XmNallowShellResize, True,
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XmNmappedWhenManaged, False,
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NULL);
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XtFree(title);
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g->form = XtVaCreateWidget("form",
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xmFormWidgetClass, g->frame,
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XmNautoUnmanage, False,
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XmNfractionBase, 3,
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XmNhorizontalSpacing, 4,
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XmNverticalSpacing, 4,
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XmNmarginWidth, 0,
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XmNmarginHeight, 0,
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NULL);
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xmstr = XmStringCreateLocalized(CATGETS(c->DT_catd, 1, 293, "Date:"));
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g->datelabel = XtVaCreateWidget("Date:",
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xmLabelWidgetClass, g->form,
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XmNleftAttachment, XmATTACH_FORM,
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XmNleftOffset, 5,
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XmNtopAttachment, XmATTACH_FORM,
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XmNtopOffset, 11,
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XmNlabelString, xmstr,
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NULL);
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XmStringFree(xmstr);
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g->datetext = XtVaCreateWidget("text",
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xmTextWidgetClass, g->form,
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XmNtopAttachment, XmATTACH_FORM,
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XmNtopWidget, g->datelabel,
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XmNtopOffset, 7,
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XmNleftAttachment, XmATTACH_WIDGET,
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XmNleftWidget, g->datelabel,
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XmNrightAttachment, XmATTACH_POSITION,
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XmNrightPosition, 3,
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XmNrightOffset, 10,
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XmNcolumns, 32,
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NULL);
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XtAddCallback(g->datetext, XmNactivateCallback, goto_date, NULL);
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separator = XtVaCreateWidget("separator",
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xmSeparatorGadgetClass,
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g->form,
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XmNleftAttachment, XmATTACH_FORM,
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XmNrightAttachment, XmATTACH_FORM,
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XmNtopAttachment, XmATTACH_WIDGET,
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XmNtopWidget, g->datetext,
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XmNtopOffset, 5,
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NULL);
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button_form = XtVaCreateWidget("form",
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xmFormWidgetClass, g->form,
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XmNautoUnmanage, False,
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XmNleftAttachment, XmATTACH_FORM,
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XmNleftOffset, 5,
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XmNrightAttachment, XmATTACH_FORM,
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XmNrightOffset, 5,
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XmNtopAttachment, XmATTACH_WIDGET,
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XmNtopWidget, separator,
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XmNhorizontalSpacing, 4,
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XmNfractionBase, 3,
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NULL);
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xmstr = XmStringCreateLocalized(CATGETS(c->DT_catd, 1, 294, "Go To"));
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g->datebutton = XtVaCreateWidget("goTo",
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xmPushButtonWidgetClass, button_form,
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XmNtopAttachment, XmATTACH_WIDGET,
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XmNtopWidget, separator,
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XmNlabelString, xmstr,
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XmNnavigationType, XmTAB_GROUP,
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XmNleftAttachment, XmATTACH_POSITION,
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XmNleftPosition, 0,
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XmNrightAttachment, XmATTACH_POSITION,
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XmNrightPosition, 1,
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NULL);
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XtAddCallback(g->datebutton, XmNactivateCallback, goto_date, NULL);
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XmStringFree(xmstr);
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xmstr = XmStringCreateLocalized(CATGETS(c->DT_catd, 1, 680, "Close"));
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g->cancelbutton = XtVaCreateWidget("cancel",
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xmPushButtonWidgetClass, button_form,
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XmNtopAttachment, XmATTACH_WIDGET,
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XmNtopWidget, separator,
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XmNleftAttachment, XmATTACH_POSITION,
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XmNleftPosition, 1,
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XmNrightAttachment, XmATTACH_POSITION,
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XmNrightPosition, 2,
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XmNlabelString, xmstr,
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NULL);
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XtAddCallback(g->cancelbutton, XmNactivateCallback, g_cancel_cb, NULL);
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XmStringFree(xmstr);
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xmstr = XmStringCreateLocalized(CATGETS(c->DT_catd, 1, 77, "Help"));
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g->helpbutton = XtVaCreateWidget("help",
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xmPushButtonWidgetClass, button_form,
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XmNtopAttachment, XmATTACH_WIDGET,
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XmNtopWidget, separator,
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XmNleftAttachment, XmATTACH_POSITION,
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XmNleftPosition, 2,
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XmNrightAttachment, XmATTACH_POSITION,
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XmNrightPosition, 3,
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XmNlabelString, xmstr,
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NULL);
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XtAddCallback(g->helpbutton, XmNactivateCallback,
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(XtCallbackProc)help_cb, GOTO_HELP_BUTTON);
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XtAddCallback(g->form, XmNhelpCallback,
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(XtCallbackProc)help_cb, (XtPointer) GOTO_HELP_BUTTON);
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XmStringFree(xmstr);
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g->goto_message = XtVaCreateWidget("message",
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xmLabelGadgetClass, g->form,
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XmNalignment, XmALIGNMENT_BEGINNING,
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XmNtopAttachment, XmATTACH_WIDGET,
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XmNtopWidget, g->cancelbutton,
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XmNleftAttachment, XmATTACH_FORM,
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XmNrightAttachment, XmATTACH_FORM,
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XmNbottomAttachment, XmATTACH_FORM,
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NULL);
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/* set default button */
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XtVaSetValues(g->form, XmNdefaultButton, g->datebutton, NULL);
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XtVaSetValues(g->form, XmNcancelButton, g->cancelbutton, NULL);
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XtVaSetValues(button_form, XmNdefaultButton, g->datebutton, NULL);
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XtVaSetValues(button_form, XmNcancelButton, g->cancelbutton, NULL);
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XmProcessTraversal(g->datetext, XmTRAVERSE_CURRENT);
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XtVaSetValues(g->form, XmNinitialFocus, g->datetext, NULL);
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ManageChildren(button_form);
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ManageChildren(g->form);
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XtManageChild(g->form);
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XtVaSetValues(g->frame, XmNmappedWhenManaged, True, NULL);
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XtRealizeWidget(g->frame);
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XtPopup(g->frame, XtGrabNone);
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return(caddr_t)g;
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}
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void
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goto_date(Widget widget, XtPointer client_data, XmPushButtonCallbackStruct *cbs)
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{
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Calendar *c = calendar;
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Props *p;
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Goto *g;
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Tick gotodate, start, stop;
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char *date = NULL, today[DATESIZ];
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char message[40];
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Dimension w, h;
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OrderingType ot;
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SeparatorType st;
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p = (Props*)c->properties;
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ot = get_int_prop(p, CP_DATEORDERING);
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st = get_int_prop(p, CP_DATESEPARATOR);
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g = (Goto*)c->goTo;
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date = XmTextGetString(g->datetext);
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if ((date == NULL) || (*date == '\0')) {
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sprintf(message, "%s", CATGETS(c->DT_catd, 1, 297, "Please type in a date"));
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set_message(g->goto_message, message);
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return;
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}
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format_tick(c->view->date, ot, st, today);
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set_message(g->goto_message, "");
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date = get_date_from_widget(c->view->date, g->datetext, ot, st);
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if ( date == NULL ) {
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return;
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} else {
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gotodate = cm_getdate(date, NULL);
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}
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if (!strcmp(today, date)) {
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sprintf(message, CATGETS(c->DT_catd, 1, 298, "You are already viewing %s"), date);
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set_message(g->goto_message, message);
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return;
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}
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if (gotodate == DATE_BBOT) {
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sprintf(message, "%s", CATGETS(c->DT_catd, 1, 814, "You must enter a date after 1969 and before 2038"));
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set_message(g->goto_message, message);
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return;
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}
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else if (gotodate == DATE_AEOT) {
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sprintf(message, "%s", CATGETS(c->DT_catd, 1, 814, "You must enter a date after 1969 and before 2038"));
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set_message(g->goto_message, message);
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return;
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}
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else if (gotodate <= 0) {
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sprintf(message, "%s", CATGETS(c->DT_catd, 1, 299, "Invalid Date"));
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set_message(g->goto_message, message);
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return;
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}
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invalidate_cache(c);
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get_range(c->view->glance, c->view->date, &start, &stop);
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if (in_range(start, stop, gotodate)) {
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/* date is in view; deselect and repaint new selection */
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calendar_deselect(c);
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c->view->olddate = c->view->date;
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c->view->date = gotodate;
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paint_selection(c);
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}
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else {
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/* repaint the entire canvas */
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c->view->olddate = c->view->date;
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c->view->date = gotodate;
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c->view->nwks = numwks(c->view->date);
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XtVaGetValues(c->canvas, XmNwidth, &w, XmNheight, &h, NULL);
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gr_clear_area(c->xcontext, 0, 0, w, h);
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if (c->view->glance == dayGlance) {
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init_mo(c);
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init_dayview(c);
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}
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paint_canvas(c, NULL, RENDER_UNMAP);
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}
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}
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void
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g_cancel_cb(
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Widget widget,
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XtPointer client_data,
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XmPushButtonCallbackStruct *cbs)
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{
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Calendar *c = calendar;
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Goto *g;
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g = (Goto *)c->goTo;
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XmTextSetString(g->datetext, "");
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XtPopdown(g->frame);
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return;
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}
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