1 files changed, 85 insertions, 0 deletions
diff --git a/sfx2/source/sidebar/Context.cxx b/sfx2/source/sidebar/Context.cxx
new file mode 100644
index 000000000..b2bfd68a3
--- /dev/null
+++ b/sfx2/source/sidebar/Context.cxx
@@ -0,0 +1,85 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+#include <sfx2/sidebar/Context.hxx>
+
+
+#define AnyApplicationName "any"
+#define AnyContextName "any"
+
+namespace sfx2::sidebar {
+
+const sal_Int32 Context::NoMatch = 4;
+const sal_Int32 Context::ApplicationWildcardMatch = 1;
+const sal_Int32 Context::ContextWildcardMatch = 2;
+const sal_Int32 Context::OptimalMatch = 0;  // Neither application nor context name is "any".
+
+Context::Context()
+    : msApplication(AnyApplicationName),
+      msContext(AnyContextName)
+{
+}
+
+Context::Context (
+    const OUString& rsApplication,
+    const OUString& rsContext)
+    : msApplication(rsApplication),
+      msContext(rsContext)
+{
+}
+
+sal_Int32 Context::EvaluateMatch (
+    const Context& rOther) const
+{
+    bool bApplicationNameIsAny (rOther.msApplication == AnyApplicationName);
+
+    // special case for charts which use a whole own set of decks
+    if (msApplication == "com.sun.star.chart2.ChartDocument")
+    {
+        bApplicationNameIsAny = false;
+    }
+
+    if (rOther.msApplication == msApplication || bApplicationNameIsAny)
+    {
+        // Application name matches.
+        const bool bContextNameIsAny (rOther.msContext == AnyContextName);
+        if (rOther.msContext == msContext || bContextNameIsAny)
+        {
+            // Context name matches.
+            return (bApplicationNameIsAny ? ApplicationWildcardMatch : 0)
+                + (bContextNameIsAny ? ContextWildcardMatch : 0);
+        }
+    }
+    return NoMatch;
+}
+
+bool Context::operator== (const Context& rOther) const
+{
+    return msApplication == rOther.msApplication
+        && msContext == rOther.msContext;
+}
+
+bool Context::operator!= (const Context& rOther) const
+{
+    return ( msApplication != rOther.msApplication)
+        || ( msContext != rOther.msContext);
+}
+
+} // end of namespace sfx2::sidebar
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */