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, 66 insertions, 0 deletions

diff --git a/vcl/unx/generic/gdi/x11cairotextrender.cxx b/vcl/unx/generic/gdi/x11cairotextrender.cxx
new file mode 100644
index 000000000..6bbbbc1bf
--- /dev/null
+++ b/vcl/unx/generic/gdi/x11cairotextrender.cxx
@@ -0,0 +1,66 @@
+/* -*- 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 <unx/x11/x11cairotextrender.hxx>
+
+#include <unx/glyphcache.hxx>
+#include <X11/Xregion.h>
+#include <cairo.h>
+#include <salframe.hxx>
+#include <salvd.hxx>
+
+X11CairoTextRender::X11CairoTextRender(X11SalGraphics& rParent)
+    : mrParent(rParent)
+{
+}
+
+cairo_t* X11CairoTextRender::getCairoContext()
+{
+    return mrParent.getCairoContext();
+}
+
+void X11CairoTextRender::getSurfaceOffset( double& nDX, double& nDY )
+{
+    nDX = 0;
+    nDY = 0;
+}
+
+void X11CairoTextRender::clipRegion(cairo_t* cr)
+{
+    Region pClipRegion = mrParent.mpClipRegion;
+    if( pClipRegion && !XEmptyRegion( pClipRegion ) )
+    {
+        for (tools::Long i = 0; i < pClipRegion->numRects; ++i)
+        {
+            cairo_rectangle(cr,
+                pClipRegion->rects[i].x1,
+                pClipRegion->rects[i].y1,
+                pClipRegion->rects[i].x2 - pClipRegion->rects[i].x1,
+                pClipRegion->rects[i].y2 - pClipRegion->rects[i].y1);
+        }
+        cairo_clip(cr);
+    }
+}
+
+void X11CairoTextRender::releaseCairoContext(cairo_t* cr)
+{
+    X11SalGraphics::releaseCairoContext(cr);
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */