use more string_view in comphelper

Change-Id: Ib186d2c9aa8458ddbdd14dd44e2d3938f0f26ad2
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/133269
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

2 files changed, 13 insertions, 13 deletions

diff --git a/comphelper/source/eventattachermgr/eventattachermgr.cxx b/comphelper/source/eventattachermgr/eventattachermgr.cxx
index 4c7be22c2bb1..a08c6cf4777a 100644
--- a/comphelper/source/eventattachermgr/eventattachermgr.cxx
+++ b/comphelper/source/eventattachermgr/eventattachermgr.cxx
@@ -456,10 +456,10 @@ void SAL_CALL ImplEventAttacherManager::revokeScriptEvent
     for( const auto& rObj : aList )
         detach( nIndex, rObj.xTarget );
 
-    OUString aLstType = ListenerType;
-    sal_Int32 nLastDot = aLstType.lastIndexOf('.');
-    if (nLastDot != -1)
-        aLstType = aLstType.copy(nLastDot+1);
+    std::u16string_view aLstType = ListenerType;
+    size_t nLastDot = aLstType.rfind('.');
+    if (nLastDot != std::u16string_view::npos)
+        aLstType = aLstType.substr(nLastDot+1);
 
     auto aEvtIt = std::find_if(aIt->aEventList.begin(), aIt->aEventList.end(),
         [&aLstType, &EventMethod, &ToRemoveListenerParam](const ScriptEventDescriptor& rEvent) {
diff --git a/comphelper/source/misc/DirectoryHelper.cxx b/comphelper/source/misc/DirectoryHelper.cxx
index 248e7af185b7..badfe9b62d80 100644
--- a/comphelper/source/misc/DirectoryHelper.cxx
+++ b/comphelper/source/misc/DirectoryHelper.cxx
@@ -19,24 +19,24 @@ namespace comphelper
 {
 typedef std::shared_ptr<osl::File> FileSharedPtr;
 
-OUString DirectoryHelper::splitAtLastToken(const OUString& rSrc, sal_Unicode aToken,
-                                           OUString& rRight)
+std::u16string_view DirectoryHelper::splitAtLastToken(std::u16string_view rSrc, sal_Unicode aToken,
+                                                      OUString& rRight)
 {
-    const sal_Int32 nIndex(rSrc.lastIndexOf(aToken));
-    OUString aRetval;
+    const size_t nIndex(rSrc.rfind(aToken));
+    std::u16string_view aRetval;
 
-    if (-1 == nIndex)
+    if (std::u16string_view::npos == nIndex)
     {
         aRetval = rSrc;
         rRight.clear();
     }
     else if (nIndex > 0)
     {
-        aRetval = rSrc.copy(0, nIndex);
+        aRetval = rSrc.substr(0, nIndex);
 
-        if (rSrc.getLength() > nIndex + 1)
+        if (rSrc.size() > nIndex + 1)
         {
-            rRight = rSrc.copy(nIndex + 1);
+            rRight = rSrc.substr(nIndex + 1);
         }
     }
 
@@ -210,4 +210,4 @@ bool DirectoryHelper::moveDirContent(const OUString& rSourceDirURL,
 
     return bError;
 }
-}
\ No newline at end of file
+}