use OUString(Buffer) in class Edit

replaced Len() with isEmpty() where appropriate

Change-Id: I5a5847d6055f376fd5f86079aa1736541d790fff
Reviewed-on: https://gerrit.libreoffice.org/1892
Reviewed-by: Norbert Thiebaud <nthiebaud@gmail.com>
Tested-by: LibreOffice gerrit bot <gerrit@libreoffice.org>

5 files changed, 15 insertions, 15 deletions

diff --git a/dbaccess/source/ui/control/FieldDescControl.cxx b/dbaccess/source/ui/control/FieldDescControl.cxx
index aa4627b7c377..0bf88fe5a3ab 100644
--- a/dbaccess/source/ui/control/FieldDescControl.cxx
+++ b/dbaccess/source/ui/control/FieldDescControl.cxx
@@ -1710,7 +1710,7 @@ sal_Bool OFieldDescControl::isCopyAllowed()
                         m_pActFocusWindow == pTextLen || m_pActFocusWindow == pLength           ||
                         m_pActFocusWindow == pScale  || m_pActFocusWindow == m_pColumnName      ||
                         m_pActFocusWindow == m_pAutoIncrementValue) &&
-                        static_cast<Edit*>(m_pActFocusWindow)->GetSelected().Len() != 0;
+                        !static_cast<Edit*>(m_pActFocusWindow)->GetSelected().isEmpty();
 
     return bAllowed;
 }
@@ -1722,7 +1722,7 @@ sal_Bool OFieldDescControl::isCutAllowed()
                         m_pActFocusWindow == pTextLen || m_pActFocusWindow == pLength           ||
                         m_pActFocusWindow == pScale  || m_pActFocusWindow == m_pColumnName      ||
                         m_pActFocusWindow == m_pAutoIncrementValue) &&
-                        static_cast<Edit*>(m_pActFocusWindow)->GetSelected().Len() != 0;
+                        !static_cast<Edit*>(m_pActFocusWindow)->GetSelected().isEmpty();
     return bAllowed;
 }
 // -----------------------------------------------------------------------------
diff --git a/dbaccess/source/ui/querydesign/QueryTextView.cxx b/dbaccess/source/ui/querydesign/QueryTextView.cxx
index f508f76a56d8..be9833dd16b3 100644
--- a/dbaccess/source/ui/querydesign/QueryTextView.cxx
+++ b/dbaccess/source/ui/querydesign/QueryTextView.cxx
@@ -111,7 +111,7 @@ void OQueryTextView::copy()
 // -----------------------------------------------------------------------------
 sal_Bool OQueryTextView::isCutAllowed()
 {
-    return m_pEdit->GetSelected().Len() != 0;
+    return !m_pEdit->GetSelected().isEmpty();
 }
 // -----------------------------------------------------------------------------
 sal_Bool OQueryTextView::isPasteAllowed()
diff --git a/dbaccess/source/ui/querydesign/SelectionBrowseBox.cxx b/dbaccess/source/ui/querydesign/SelectionBrowseBox.cxx
index 342a3413b281..2bfcc1f00f54 100644
--- a/dbaccess/source/ui/querydesign/SelectionBrowseBox.cxx
+++ b/dbaccess/source/ui/querydesign/SelectionBrowseBox.cxx
@@ -2501,10 +2501,10 @@ sal_Bool OSelectionBrowseBox::isCutAllowed()
         case BROW_FUNCTION_ROW:
             break;
         case BROW_FIELD_ROW:
-            bCutAllowed = m_pFieldCell->GetSelected().Len() != 0;
+            bCutAllowed = !m_pFieldCell->GetSelected().isEmpty();
             break;
         default:
-            bCutAllowed = m_pTextCell->GetSelected().Len() != 0;
+            bCutAllowed = !m_pTextCell->GetSelected().isEmpty();
             break;
     }
     return bCutAllowed;
diff --git a/dbaccess/source/ui/tabledesign/TEditControl.cxx b/dbaccess/source/ui/tabledesign/TEditControl.cxx
index 2785fe7b4828..27cfa5f3ca64 100644
--- a/dbaccess/source/ui/tabledesign/TEditControl.cxx
+++ b/dbaccess/source/ui/tabledesign/TEditControl.cxx
@@ -1299,13 +1299,13 @@ sal_Bool OTableEditorCtrl::IsCutAllowed( long nRow )
         switch(m_eChildFocus)
         {
             case DESCRIPTION:
-                bIsCutAllowed = pDescrCell->GetSelected().Len() != 0;
+                bIsCutAllowed = !pDescrCell->GetSelected().isEmpty();
                 break;
             case HELPTEXT:
-                bIsCutAllowed = pHelpTextCell->GetSelected().Len() != 0;
+                bIsCutAllowed = !pHelpTextCell->GetSelected().isEmpty();
                 break;
             case NAME:
-                bIsCutAllowed = pNameCell->GetSelected().Len() != 0;
+                bIsCutAllowed = !pNameCell->GetSelected().isEmpty();
                 break;
             case ROW:
                 bIsCutAllowed = IsCopyAllowed(nRow);
@@ -1325,15 +1325,15 @@ sal_Bool OTableEditorCtrl::IsCopyAllowed( long /*nRow*/ )
     DBG_CHKTHIS(OTableEditorCtrl,NULL);
     sal_Bool bIsCopyAllowed = sal_False;
     if(m_eChildFocus == DESCRIPTION )
-        bIsCopyAllowed = pDescrCell->GetSelected().Len() != 0;
+        bIsCopyAllowed = !pDescrCell->GetSelected().isEmpty();
     else if(HELPTEXT == m_eChildFocus )
-        bIsCopyAllowed = pHelpTextCell->GetSelected().Len() != 0;
+        bIsCopyAllowed = !pHelpTextCell->GetSelected().isEmpty();
     else if(m_eChildFocus == NAME)
-        bIsCopyAllowed = pNameCell->GetSelected().Len() != 0;
+        bIsCopyAllowed = !pNameCell->GetSelected().isEmpty();
     else if(m_eChildFocus == ROW)
     {
         Reference<XPropertySet> xTable = GetView()->getController().getTable();
-        if( !GetSelectRowCount() || (xTable.is() && ::comphelper::getString(xTable->getPropertyValue(PROPERTY_TYPE)) == ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("VIEW"))))
+        if( !GetSelectRowCount() || (xTable.is() && ::comphelper::getString(xTable->getPropertyValue(PROPERTY_TYPE)) == "VIEW"))
             return sal_False;
 
         //////////////////////////////////////////////////////////////////////
@@ -1500,9 +1500,9 @@ sal_Bool OTableEditorCtrl::IsPrimaryKeyAllowed( long /*nRow*/ )
     Reference<XPropertySet> xTable = rController.getTable();
     //////////////////////////////////////////////////////////////
     // Key darf nicht veraendert werden
-    // Dies gilt jedoch nur, wenn die Tabelle nicht neu ist und keine ::com::sun::star::sdbcx::View. Ansonsten wird kein DROP ausgef�hrt
+    // Dies gilt jedoch nur, wenn die Tabelle nicht neu ist und keine ::com::sun::star::sdbcx::View. Ansonsten wird kein DROP ausgefuehrt
 
-    if(xTable.is() && ::comphelper::getString(xTable->getPropertyValue(PROPERTY_TYPE)) == ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("VIEW")))
+    if(xTable.is() && ::comphelper::getString(xTable->getPropertyValue(PROPERTY_TYPE)) == "VIEW")
         return sal_False;
     //////////////////////////////////////////////////////////////
     // Wenn leeres Feld, kein PrimKey
diff --git a/dbaccess/source/ui/tabledesign/TableDesignHelpBar.cxx b/dbaccess/source/ui/tabledesign/TableDesignHelpBar.cxx
index 60907222b68b..bb3d91675cc8 100644
--- a/dbaccess/source/ui/tabledesign/TableDesignHelpBar.cxx
+++ b/dbaccess/source/ui/tabledesign/TableDesignHelpBar.cxx
@@ -84,7 +84,7 @@ long OTableDesignHelpBar::PreNotify( NotifyEvent& rNEvt )
 // -----------------------------------------------------------------------------
 sal_Bool OTableDesignHelpBar::isCopyAllowed()
 {
-    return m_pTextWin && m_pTextWin->GetSelected().Len();
+    return m_pTextWin && !m_pTextWin->GetSelected().isEmpty();
 }
 // -----------------------------------------------------------------------------
 sal_Bool OTableDesignHelpBar::isCutAllowed()