Added libXmu

1 files changed, 140 insertions, 0 deletions

diff --git a/libXmu/src/StrToJust.c b/libXmu/src/StrToJust.c
new file mode 100644
index 000000000..f3b4b7828
--- /dev/null
+++ b/libXmu/src/StrToJust.c
@@ -0,0 +1,140 @@
+/* $Xorg: StrToJust.c,v 1.4 2001/02/09 02:03:53 xorgcvs Exp $ */
+
+/* 
+ 
+Copyright 1988, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+*/
+
+/* $XFree86: xc/lib/Xmu/StrToJust.c,v 1.6 2001/01/17 19:42:57 dawes Exp $ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <string.h>
+#include <X11/Intrinsic.h>
+#include "Converters.h"
+#include "CharSet.h"
+
+/*
+ * Prototypes
+ */
+static void InitializeQuarks(void);
+
+/*
+ * Initialization
+ */
+static XrmQuark Qleft, Qcenter, Qright;
+static Boolean haveQuarks;
+
+/*
+ * Implementation
+ */
+static void
+InitializeQuarks(void)
+{
+  if (!haveQuarks)
+    {
+      Qleft = XrmPermStringToQuark(XtEleft);
+      Qcenter = XrmPermStringToQuark(XtEcenter);
+      Qright = XrmPermStringToQuark(XtEright);
+      haveQuarks = True;
+    }
+}
+
+/*ARGSUSED*/
+void
+XmuCvtStringToJustify(XrmValuePtr args, Cardinal *num_args,
+		      XrmValuePtr fromVal, XrmValuePtr toVal)
+{
+    static XtJustify	e;
+    XrmQuark    q;
+  char *s = (char *)fromVal->addr;
+  char name[7];
+
+  if (s == NULL)
+    return;
+
+  InitializeQuarks();
+  XmuNCopyISOLatin1Lowered(name, s, sizeof(name));
+
+  q = XrmStringToQuark(name);
+
+    toVal->size = sizeof(XtJustify);
+  toVal->addr = (XPointer)&e;
+
+  if (q == Qleft)
+    e = XtJustifyLeft;
+  else if (q == Qcenter)
+    e = XtJustifyCenter;
+  else if (q == Qright)
+    e = XtJustifyRight;
+  else
+    {
+    toVal->addr = NULL;
+    XtStringConversionWarning((char *)fromVal->addr, XtRJustify);
+    }
+}
+
+/*ARGSUSED*/
+Boolean
+XmuCvtJustifyToString(Display *dpy, XrmValue* args, Cardinal *num_args,
+		      XrmValue *fromVal, XrmValue *toVal, XtPointer *data)
+{
+  static String buffer;
+  Cardinal size;
+
+  switch (*(XtJustify *)fromVal->addr)
+    {
+    case XtJustifyLeft:
+      buffer = XtEleft;
+      break;
+    case XtJustifyCenter:
+      buffer = XtEcenter;
+      break;
+    case XtJustifyRight:
+      buffer = XtEright;
+      break;
+    default:
+      XtWarning("Cannot convert Justify to String");
+      toVal->addr = NULL;
+      toVal->size = 0;
+      return (False);
+    }
+
+  size = strlen(buffer) + 1;
+  if (toVal->addr != NULL)
+    {
+      if (toVal->size < size)
+	{
+	  toVal->size = size;
+	  return (False);
+	}
+      strcpy((char *)toVal->addr, buffer);
+    }
+  else
+    toVal->addr = (XPointer)buffer;
+  toVal->size = sizeof(String);
+
+  return (True);
+}