Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 91 insertions, 0 deletions

diff --git a/chart2/source/view/main/VLegend.hxx b/chart2/source/view/main/VLegend.hxx
new file mode 100644
index 000000000..f47b21d26
--- /dev/null
+++ b/chart2/source/view/main/VLegend.hxx
@@ -0,0 +1,91 @@
+/* -*- 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 .
+ */
+#pragma once
+
+#include <Legend.hxx>
+
+#include <com/sun/star/uno/Reference.hxx>
+#include <rtl/ref.hxx>
+#include <svx/unoshape.hxx>
+#include <vector>
+
+namespace chart { class ChartModel; }
+namespace com::sun::star::awt { struct Rectangle; }
+namespace com::sun::star::awt { struct Size; }
+namespace com::sun::star::chart2 { class XLegend; }
+namespace com::sun::star::drawing { class XShape; }
+namespace com::sun::star::drawing { class XShapes; }
+namespace com::sun::star::lang { class XMultiServiceFactory; }
+namespace com::sun::star::uno { class XComponentContext; }
+
+namespace chart
+{
+
+class Legend;
+class LegendEntryProvider;
+
+class VLegend
+{
+public:
+    VLegend( const rtl::Reference< ::chart::Legend > & xLegend,
+             const css::uno::Reference< css::uno::XComponentContext > & xContext,
+             std::vector< LegendEntryProvider* >&& rLegendEntryProviderList,
+             const rtl::Reference<SvxShapeGroupAnyD>& xTargetPage,
+             ChartModel& rModel  );
+
+    void setDefaultWritingMode( sal_Int16 nDefaultWritingMode );
+
+    void createShapes( const css::awt::Size & rAvailableSpace,
+                       const css::awt::Size & rPageSize,
+                       css::awt::Size & rDefaultLegendSize );
+
+    /** Sets the position according to its internal anchor.
+
+        @param rOutAvailableSpace
+            is modified by the method, if the legend is in a standard position,
+            such that the space allocated by the legend is removed from it.
+
+        @param rReferenceSize
+            is used to calculate the offset (default 2%) from the edge.
+     */
+    void changePosition(
+        css::awt::Rectangle & rOutAvailableSpace,
+        const css::awt::Size & rReferenceSize,
+        const css::awt::Size & rDefaultLegendSize );
+
+    static bool isVisible(
+        const rtl::Reference< ::chart::Legend > & xLegend );
+
+private:
+    rtl::Reference<SvxShapeGroupAnyD>            m_xTarget;
+    rtl::Reference<::chart::Legend>              m_xLegend;
+    rtl::Reference< SvxShapeGroup >                         m_xShape;
+
+    ChartModel& mrModel;
+
+    css::uno::Reference< css::uno::XComponentContext >      m_xContext;
+
+    std::vector< LegendEntryProvider* >         m_aLegendEntryProviderList;
+
+    sal_Int16 m_nDefaultWritingMode;//to be used when writing mode is set to page
+};
+
+} //namespace chart
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */