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/*
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Copyright 1988, 1998 The Open Group
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Permission to use, copy, modify, distribute, and sell this software and its
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documentation for any purpose is hereby granted without fee, provided that
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the above copyright notice appear in all copies and that both that
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copyright notice and this permission notice appear in supporting
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documentation.
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
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AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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Except as contained in this notice, the name of The Open Group shall not be
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used in advertising or otherwise to promote the sale, use or other dealings
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in this Software without prior written authorization from The Open Group.
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*/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include <string.h>
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#include <X11/Intrinsic.h>
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#include "Converters.h"
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#include "CharSet.h"
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/*
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* Prototypes
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*/
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static void InitializeQuarks(void);
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/*
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* Initialization
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*/
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static XrmQuark Qleft, Qcenter, Qright;
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static Boolean haveQuarks;
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/*
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* Implementation
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*/
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static void
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InitializeQuarks(void)
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{
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if (!haveQuarks)
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{
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Qleft = XrmPermStringToQuark(XtEleft);
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Qcenter = XrmPermStringToQuark(XtEcenter);
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Qright = XrmPermStringToQuark(XtEright);
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haveQuarks = True;
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}
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}
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/*ARGSUSED*/
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void
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XmuCvtStringToJustify(XrmValuePtr args, Cardinal *num_args,
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XrmValuePtr fromVal, XrmValuePtr toVal)
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{
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static XtJustify e;
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XrmQuark q;
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char *s = (char *)fromVal->addr;
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char name[7];
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if (s == NULL)
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return;
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InitializeQuarks();
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XmuNCopyISOLatin1Lowered(name, s, sizeof(name));
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q = XrmStringToQuark(name);
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toVal->size = sizeof(XtJustify);
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toVal->addr = (XPointer)&e;
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if (q == Qleft)
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e = XtJustifyLeft;
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else if (q == Qcenter)
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e = XtJustifyCenter;
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else if (q == Qright)
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e = XtJustifyRight;
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else
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{
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toVal->addr = NULL;
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XtStringConversionWarning((char *)fromVal->addr, XtRJustify);
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}
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}
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/*ARGSUSED*/
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Boolean
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XmuCvtJustifyToString(Display *dpy, XrmValue* args, Cardinal *num_args,
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XrmValue *fromVal, XrmValue *toVal, XtPointer *data)
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{
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static String buffer;
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Cardinal size;
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switch (*(XtJustify *)fromVal->addr)
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{
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case XtJustifyLeft:
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buffer = XtEleft;
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break;
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case XtJustifyCenter:
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buffer = XtEcenter;
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break;
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case XtJustifyRight:
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buffer = XtEright;
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break;
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default:
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XtWarning("Cannot convert Justify to String");
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toVal->addr = NULL;
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toVal->size = 0;
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return (False);
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}
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size = strlen(buffer) + 1;
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if (toVal->addr != NULL)
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{
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if (toVal->size < size)
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{
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toVal->size = size;
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return (False);
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}
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strcpy((char *)toVal->addr, buffer);
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}
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else
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toVal->addr = (XPointer)buffer;
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toVal->size = sizeof(String);
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return (True);
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}
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