Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdelibs@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 90 insertions, 0 deletions

diff --git a/kdeui/kstringvalidator.cpp b/kdeui/kstringvalidator.cpp
new file mode 100644
index 000000000..e45e0dcbe
--- /dev/null
+++ b/kdeui/kstringvalidator.cpp
@@ -0,0 +1,90 @@
+/*
+    kstringvalidator.cpp
+
+    Copyright (c) 2001 Marc Mutz <mutz@kde.org>
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; version 2.0
+    of the License.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public
+    License along with this library; if not, write to the Free
+    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+    02110-1301 USA
+*/
+
+#include "kstringvalidator.h"
+#include "kdebug.h"
+
+//
+// KStringListValidator
+//
+
+QValidator::State KStringListValidator::validate( QString & input, int& ) const {
+  if ( input.isEmpty() ) return Intermediate;
+
+  if ( isRejecting() ) // anything not in mStringList is acceptable:
+    if ( mStringList.find( input ) == mStringList.end() )
+      return Acceptable;
+    else
+      return Intermediate;
+  else // only what is in mStringList is acceptable:
+    if ( mStringList.find( input ) != mStringList.end() )
+      return Acceptable;
+    else
+      for ( QStringList::ConstIterator it = mStringList.begin() ;
+	    it != mStringList.end() ; ++it )
+	if ( (*it).startsWith( input ) || input.startsWith( *it ) )
+	  return Intermediate;
+
+  return Invalid;
+}
+
+void KStringListValidator::fixup( QString & /* input */ ) const {
+  if ( !isFixupEnabled() ) return;
+  // warn (but only once!) about non-implemented fixup():
+  static bool warn = true;
+  if ( warn ) {
+    kdDebug() << "KStringListValidator::fixup() isn't yet implemented!"
+	      << endl;
+    warn = false;
+  }
+}
+
+//
+// KMimeTypeValidator
+//
+
+#define ALLOWED_CHARS "!#-'*+.0-9^-~+-"
+
+QValidator::State KMimeTypeValidator::validate( QString & input, int& ) const
+{
+  if ( input.isEmpty() )
+    return Intermediate;
+
+  QRegExp acceptable( "[" ALLOWED_CHARS "]+/[" ALLOWED_CHARS "]+",
+		      false /*case-insens.*/);
+  if ( acceptable.exactMatch( input ) )
+    return Acceptable;
+
+  QRegExp intermediate( "[" ALLOWED_CHARS "]*/?[" ALLOWED_CHARS "]*",
+			false /*case-insensitive*/);
+  if ( intermediate.exactMatch( input ) )
+    return Intermediate;
+
+  return Invalid;
+}
+
+void KMimeTypeValidator::fixup( QString & input ) const
+{
+  QRegExp invalidChars("[^/" ALLOWED_CHARS "]+");
+  input.replace( invalidChars, QString::null);
+}
+
+#include "kstringvalidator.moc"