1 files changed, 159 insertions, 0 deletions
diff --git a/sd/source/ui/sidebar/PageMarginUtils.hxx b/sd/source/ui/sidebar/PageMarginUtils.hxx
new file mode 100644
index 000000000..9a1f83493
--- /dev/null
+++ b/sd/source/ui/sidebar/PageMarginUtils.hxx
@@ -0,0 +1,159 @@
+/* -*- 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 <cmath>
+#include <tools/long.hxx>
+#define SDPAGE_NO_MARGIN       0
+#define SDPAGE_NARROW_VALUE    635
+#define SDPAGE_MODERATE_LR     955
+#define SDPAGE_NORMAL_VALUE    1000
+#define SDPAGE_WIDE_VALUE1     1270
+#define SDPAGE_WIDE_VALUE2     2540
+#define SDPAGE_WIDE_VALUE3     1590
+#define SDPAGE_UNIT_THRESHOLD  5
+
+namespace sd::sidebar{
+
+bool IsNone( const ::tools::Long nPageLeftMargin, const ::tools::Long nPageRightMargin,
+               const ::tools::Long nPageTopMargin, const ::tools::Long nPageBottomMargin )
+{
+    return( std::abs(nPageLeftMargin - SDPAGE_NO_MARGIN) <= SDPAGE_UNIT_THRESHOLD &&
+        std::abs(nPageRightMargin - SDPAGE_NO_MARGIN ) <= SDPAGE_UNIT_THRESHOLD &&
+        std::abs(nPageTopMargin - SDPAGE_NO_MARGIN) <= SDPAGE_UNIT_THRESHOLD &&
+        std::abs(nPageBottomMargin - SDPAGE_NO_MARGIN) <= SDPAGE_UNIT_THRESHOLD );
+}
+
+void SetNone( ::tools::Long& nPageLeftMargin, ::tools::Long& nPageRightMargin,
+                ::tools::Long& nPageTopMargin, ::tools::Long& nPageBottomMargin )
+{
+    nPageLeftMargin = SDPAGE_NO_MARGIN;
+    nPageRightMargin = SDPAGE_NO_MARGIN;
+    nPageTopMargin = SDPAGE_NO_MARGIN;
+    nPageBottomMargin = SDPAGE_NO_MARGIN;
+}
+
+bool IsNarrow( const ::tools::Long nPageLeftMargin, const ::tools::Long nPageRightMargin,
+               const ::tools::Long nPageTopMargin, const ::tools::Long nPageBottomMargin )
+{
+    return( std::abs(nPageLeftMargin - SDPAGE_NARROW_VALUE) <= SDPAGE_UNIT_THRESHOLD &&
+        std::abs(nPageRightMargin - SDPAGE_NARROW_VALUE) <= SDPAGE_UNIT_THRESHOLD &&
+        std::abs(nPageTopMargin - SDPAGE_NARROW_VALUE) <= SDPAGE_UNIT_THRESHOLD &&
+        std::abs(nPageBottomMargin - SDPAGE_NARROW_VALUE) <= SDPAGE_UNIT_THRESHOLD );
+}
+
+void SetNarrow( ::tools::Long& nPageLeftMargin, ::tools::Long& nPageRightMargin,
+                ::tools::Long& nPageTopMargin, ::tools::Long& nPageBottomMargin )
+{
+    nPageLeftMargin = SDPAGE_NARROW_VALUE;
+    nPageRightMargin = SDPAGE_NARROW_VALUE;
+    nPageTopMargin = SDPAGE_NARROW_VALUE;
+    nPageBottomMargin = SDPAGE_NARROW_VALUE;
+}
+
+bool IsModerate( const ::tools::Long nPageLeftMargin, const ::tools::Long nPageRightMargin,
+               const ::tools::Long nPageTopMargin, const ::tools::Long nPageBottomMargin )
+{
+    return( std::abs(nPageLeftMargin - SDPAGE_MODERATE_LR) <= SDPAGE_UNIT_THRESHOLD &&
+        std::abs(nPageRightMargin - SDPAGE_MODERATE_LR) <= SDPAGE_UNIT_THRESHOLD &&
+        std::abs(nPageTopMargin - SDPAGE_WIDE_VALUE1) <= SDPAGE_UNIT_THRESHOLD &&
+        std::abs(nPageBottomMargin - SDPAGE_WIDE_VALUE1) <= SDPAGE_UNIT_THRESHOLD );
+}
+
+void SetModerate( ::tools::Long& nPageLeftMargin, ::tools::Long& nPageRightMargin,
+                ::tools::Long& nPageTopMargin, ::tools::Long& nPageBottomMargin )
+{
+    nPageLeftMargin = SDPAGE_MODERATE_LR;
+    nPageRightMargin = SDPAGE_MODERATE_LR;
+    nPageTopMargin = SDPAGE_WIDE_VALUE1;
+    nPageBottomMargin = SDPAGE_WIDE_VALUE1;
+}
+
+bool IsNormal075( const ::tools::Long nPageLeftMargin, const ::tools::Long nPageRightMargin,
+               const ::tools::Long nPageTopMargin, const ::tools::Long nPageBottomMargin )
+{
+    return( std::abs(nPageLeftMargin - SDPAGE_NORMAL_VALUE) <= SDPAGE_UNIT_THRESHOLD &&
+        std::abs(nPageRightMargin - SDPAGE_NORMAL_VALUE) <= SDPAGE_UNIT_THRESHOLD &&
+        std::abs(nPageTopMargin - SDPAGE_NORMAL_VALUE) <= SDPAGE_UNIT_THRESHOLD &&
+        std::abs(nPageBottomMargin - SDPAGE_NORMAL_VALUE) <= SDPAGE_UNIT_THRESHOLD );
+}
+
+void SetNormal075( ::tools::Long& nPageLeftMargin, ::tools::Long& nPageRightMargin,
+                ::tools::Long& nPageTopMargin, ::tools::Long& nPageBottomMargin )
+{
+    nPageLeftMargin = SDPAGE_NORMAL_VALUE;
+    nPageRightMargin = SDPAGE_NORMAL_VALUE;
+    nPageTopMargin = SDPAGE_NORMAL_VALUE;
+    nPageBottomMargin = SDPAGE_NORMAL_VALUE;
+}
+
+bool IsNormal100( const ::tools::Long nPageLeftMargin, const ::tools::Long nPageRightMargin,
+               const ::tools::Long nPageTopMargin, const ::tools::Long nPageBottomMargin )
+{
+    return( std::abs(nPageLeftMargin - SDPAGE_WIDE_VALUE1) <= SDPAGE_UNIT_THRESHOLD &&
+        std::abs(nPageRightMargin - SDPAGE_WIDE_VALUE1) <= SDPAGE_UNIT_THRESHOLD &&
+        std::abs(nPageTopMargin - SDPAGE_WIDE_VALUE1) <= SDPAGE_UNIT_THRESHOLD &&
+        std::abs(nPageBottomMargin - SDPAGE_WIDE_VALUE1) <= SDPAGE_UNIT_THRESHOLD );
+}
+
+void SetNormal100( ::tools::Long& nPageLeftMargin, ::tools::Long& nPageRightMargin,
+                ::tools::Long& nPageTopMargin, ::tools::Long& nPageBottomMargin )
+{
+    nPageLeftMargin = SDPAGE_WIDE_VALUE1;
+    nPageRightMargin = SDPAGE_WIDE_VALUE1;
+    nPageTopMargin = SDPAGE_WIDE_VALUE1;
+    nPageBottomMargin = SDPAGE_WIDE_VALUE1;
+}
+
+bool IsNormal125( const ::tools::Long nPageLeftMargin, const ::tools::Long nPageRightMargin,
+               const ::tools::Long nPageTopMargin, const ::tools::Long nPageBottomMargin )
+{
+    return( std::abs(nPageLeftMargin - SDPAGE_WIDE_VALUE3) <= SDPAGE_UNIT_THRESHOLD &&
+        std::abs(nPageRightMargin - SDPAGE_WIDE_VALUE3) <= SDPAGE_UNIT_THRESHOLD &&
+        std::abs(nPageTopMargin - SDPAGE_WIDE_VALUE1) <= SDPAGE_UNIT_THRESHOLD &&
+        std::abs(nPageBottomMargin - SDPAGE_WIDE_VALUE1) <= SDPAGE_UNIT_THRESHOLD );
+}
+
+void SetNormal125( ::tools::Long& nPageLeftMargin, ::tools::Long& nPageRightMargin,
+                ::tools::Long& nPageTopMargin, ::tools::Long& nPageBottomMargin )
+{
+    nPageLeftMargin = SDPAGE_WIDE_VALUE3;
+    nPageRightMargin = SDPAGE_WIDE_VALUE3;
+    nPageTopMargin = SDPAGE_WIDE_VALUE1;
+    nPageBottomMargin = SDPAGE_WIDE_VALUE1;
+}
+
+bool IsWide( const ::tools::Long nPageLeftMargin, const ::tools::Long nPageRightMargin,
+               const ::tools::Long nPageTopMargin, const ::tools::Long nPageBottomMargin )
+{
+    return( std::abs(nPageLeftMargin - SDPAGE_WIDE_VALUE2) <= SDPAGE_UNIT_THRESHOLD &&
+        std::abs(nPageRightMargin - SDPAGE_WIDE_VALUE2) <= SDPAGE_UNIT_THRESHOLD &&
+        std::abs(nPageTopMargin - SDPAGE_WIDE_VALUE1) <= SDPAGE_UNIT_THRESHOLD &&
+        std::abs(nPageBottomMargin - SDPAGE_WIDE_VALUE1) <= SDPAGE_UNIT_THRESHOLD );
+}
+
+void SetWide( ::tools::Long& nPageLeftMargin, ::tools::Long& nPageRightMargin,
+                ::tools::Long& nPageTopMargin, ::tools::Long& nPageBottomMargin )
+{
+    nPageLeftMargin = SDPAGE_WIDE_VALUE2;
+    nPageRightMargin = SDPAGE_WIDE_VALUE2;
+    nPageTopMargin = SDPAGE_WIDE_VALUE1;
+    nPageBottomMargin = SDPAGE_WIDE_VALUE1;
+}
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */