1 files changed, 127 insertions, 0 deletions
diff --git a/sfx2/source/sidebar/DrawHelper.cxx b/sfx2/source/sidebar/DrawHelper.cxx
new file mode 100644
index 000000000..4c9f193ba
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+++ b/sfx2/source/sidebar/DrawHelper.cxx
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+/* -*- 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 <sidebar/DrawHelper.hxx>
+#include <sidebar/Paint.hxx>
+
+#include <tools/svborder.hxx>
+
+namespace sfx2::sidebar {
+
+void DrawHelper::DrawBorder(vcl::RenderContext& rRenderContext, const tools::Rectangle& rBox, const SvBorder& rBorderSize,
+                            const Paint& rHorizontalPaint, const Paint& rVerticalPaint)
+{
+    // Draw top line.
+    DrawHorizontalLine(rRenderContext, rBox.Left(), rBox.Right(),
+                       rBox.Top(), rBorderSize.Top(), rHorizontalPaint);
+
+    // Draw bottom line.
+    DrawHorizontalLine(rRenderContext, rBox.Left() + rBorderSize.Left(), rBox.Right(),
+                       rBox.Bottom() - rBorderSize.Bottom() + 1, rBorderSize.Bottom(),
+                       rHorizontalPaint);
+    // Draw left line.
+    DrawVerticalLine(rRenderContext, rBox.Top() + rBorderSize.Top(), rBox.Bottom(),
+                     rBox.Left(), rBorderSize.Left(), rVerticalPaint);
+    // Draw right line.
+    DrawVerticalLine(rRenderContext, rBox.Top() + rBorderSize.Top(), rBox.Bottom() - rBorderSize.Bottom(),
+                     rBox.Right() - rBorderSize.Right() + 1, rBorderSize.Right(), rVerticalPaint);
+}
+
+void DrawHelper::DrawHorizontalLine(vcl::RenderContext& rRenderContext, const sal_Int32 nLeft, const sal_Int32 nRight,
+                                    const sal_Int32 nY, const sal_Int32 nHeight, const Paint& rPaint)
+{
+    switch (rPaint.GetType())
+    {
+        case Paint::ColorPaint:
+        {
+            const Color aColor(rPaint.GetColor());
+            rRenderContext.SetLineColor(aColor);
+            for (sal_Int32 nYOffset = 0; nYOffset < nHeight; ++nYOffset)
+            {
+                rRenderContext.DrawLine(Point(nLeft, nY + nYOffset),
+                                        Point(nRight, nY + nYOffset));
+            }
+            break;
+        }
+        case Paint::GradientPaint:
+            rRenderContext.DrawGradient(tools::Rectangle(nLeft, nY, nRight, nY + nHeight - 1),
+                                        rPaint.GetGradient());
+            break;
+
+        case Paint::NoPaint:
+        default:
+            break;
+    }
+}
+
+void DrawHelper::DrawVerticalLine(vcl::RenderContext& rRenderContext, const sal_Int32 nTop, const sal_Int32 nBottom,
+                                  const sal_Int32 nX, const sal_Int32 nWidth, const Paint& rPaint)
+{
+    switch (rPaint.GetType())
+    {
+        case Paint::ColorPaint:
+        {
+            const Color aColor(rPaint.GetColor());
+            rRenderContext.SetLineColor(aColor);
+            for (sal_Int32 nXOffset = 0; nXOffset < nWidth; ++nXOffset)
+            {
+                rRenderContext.DrawLine(Point(nX + nXOffset, nTop),
+                                        Point(nX + nXOffset, nBottom));
+            }
+            break;
+        }
+        case Paint::GradientPaint:
+            rRenderContext.DrawGradient(tools::Rectangle(nX, nTop, nX + nWidth - 1, nBottom),
+                                        rPaint.GetGradient());
+            break;
+
+        case Paint::NoPaint:
+        default:
+            break;
+    }
+}
+
+void DrawHelper::DrawRoundedRectangle(vcl::RenderContext& rRenderContext, const tools::Rectangle& rBox, const sal_Int32 nCornerRadius,
+                                      const Color& rBorderColor, const Paint& rFillPaint)
+{
+    rRenderContext.SetLineColor(rBorderColor);
+    switch (rFillPaint.GetType())
+    {
+        case Paint::ColorPaint:
+            rRenderContext.SetFillColor(rFillPaint.GetColor());
+            rRenderContext.DrawRect(rBox, nCornerRadius, nCornerRadius);
+            break;
+
+        case Paint::GradientPaint:
+            rRenderContext.DrawGradient(rBox, rFillPaint.GetGradient());
+            rRenderContext.SetFillColor();
+            rRenderContext.DrawRect(rBox, nCornerRadius, nCornerRadius);
+            break;
+
+        case Paint::NoPaint:
+        default:
+            rRenderContext.SetFillColor();
+            rRenderContext.DrawRect(rBox, nCornerRadius, nCornerRadius);
+            break;
+    }
+}
+
+} // end of namespace sfx2::sidebar
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */