INTEGRATION: CWS custommeta (1.2.18); FILE MERGED

2008/01/29 12:46:32 mst 1.2.18.1: - comphelper/inc/comphelper/string.hxx, comphelper/source/misc/string.cxx:
+ add two functions convertCommaSeparated

1 files changed, 37 insertions, 2 deletions

diff --git a/comphelper/source/misc/string.cxx b/comphelper/source/misc/string.cxx
index 1a109056cb24..822dd0057ff3 100644
--- a/comphelper/source/misc/string.cxx
+++ b/comphelper/source/misc/string.cxx
@@ -4,9 +4,9 @@
  *
  *  $RCSfile: string.cxx,v $
  *
- *  $Revision: 1.2 $
+ *  $Revision: 1.3 $
  *
- *  last change: $Author: ihi $ $Date: 2007-11-23 13:15:28 $
+ *  last change: $Author: obo $ $Date: 2008-02-26 15:14:25 $
  *
  *  The Contents of this file are made available subject to
  *  the terms of GNU Lesser General Public License Version 2.1.
@@ -37,11 +37,13 @@
 #include "sal/config.h"
 
 #include <cstddef>
+#include <vector>
 
 #include "comphelper/string.hxx"
 #include "rtl/ustring.hxx"
 #include "sal/types.h"
 
+
 namespace comphelper { namespace string {
 
 rtl::OUString searchAndReplace(
@@ -55,4 +57,37 @@ rtl::OUString searchAndReplace(
     return n == -1 ? source : source.replaceAt(n, fromLength, to);
 }
 
+// convert between sequence of string and comma separated string
+
+::rtl::OUString convertCommaSeparated(
+    ::com::sun::star::uno::Sequence< ::rtl::OUString > const& i_rSeq)
+{
+    ::rtl::OUString ret;
+    for (sal_Int32 i = 0; i < i_rSeq.getLength(); ++i) {
+        if (i != 0) ret += ::rtl::OUString::createFromAscii(", ");
+        ret += i_rSeq[i];
+    }
+    return ret;
+}
+
+::com::sun::star::uno::Sequence< ::rtl::OUString >
+    convertCommaSeparated( ::rtl::OUString const& i_rString )
+{
+    std::vector< ::rtl::OUString > vec;
+    sal_Int32 idx = 0;
+    do {
+      ::rtl::OUString kw =
+        i_rString.getToken(0, static_cast<sal_Unicode> (','), idx);
+      kw = kw.trim();
+      if (kw.getLength() > 0) {
+          vec.push_back(kw);
+      }
+    } while (idx >= 0);
+    ::com::sun::star::uno::Sequence< ::rtl::OUString > kws(vec.size());
+    for (size_t i = 0; i < vec.size(); ++i) {
+        kws[i] = vec.at(i);
+    }
+    return kws;
+}
+
 } }