1 files changed, 127 insertions, 0 deletions
diff --git a/sw/source/core/text/txtpaint.hxx b/sw/source/core/text/txtpaint.hxx
new file mode 100644
index 000000000..0c8e0466b
--- /dev/null
+++ b/sw/source/core/text/txtpaint.hxx
@@ -0,0 +1,127 @@
+/* -*- 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 .
+ */
+#ifndef INCLUDED_SW_SOURCE_CORE_TEXT_TXTPAINT_HXX
+#define INCLUDED_SW_SOURCE_CORE_TEXT_TXTPAINT_HXX
+#include <vcl/outdev.hxx>
+
+class SwRect;               // SwSaveClip
+class SwTextFrame;
+
+class SwSaveClip final
+{
+    vcl::Region   aClip;
+    const bool     bOn;
+          bool     bChg;
+
+    VclPtr<OutputDevice> pOut;
+    void ChgClip_( const SwRect &rRect, const SwTextFrame* pFrame,
+                   bool bEnlargeRect,
+                   sal_Int32 nEnlargeTop,
+                   sal_Int32 nEnlargeBottom );
+public:
+    explicit SwSaveClip(OutputDevice* pOutDev)
+        : bOn(pOutDev && pOutDev->IsClipRegion())
+        , bChg(false)
+        , pOut(pOutDev)
+    {
+    }
+
+    ~SwSaveClip();
+    void ChgClip( const SwRect &rRect, const SwTextFrame* pFrame = nullptr,
+                         bool bEnlargeRect = false,
+                         sal_Int32 nEnlargeTop = 0,
+                         sal_Int32 nEnlargeBottom = 0)
+             { if( pOut ) ChgClip_( rRect, pFrame,
+                         bEnlargeRect, nEnlargeTop, nEnlargeBottom ); }
+    bool IsOn()  const { return bOn; }
+    bool IsChg() const { return bChg; }
+};
+
+
+#ifdef DBG_UTIL
+
+class SwDbgOut
+{
+protected:
+        VclPtr<OutputDevice> pOut;
+public:
+        inline SwDbgOut( OutputDevice* pOutDev, const bool bOn );
+};
+
+class DbgBackColor : public SwDbgOut
+{
+        Color   aOldFillColor;
+public:
+        DbgBackColor( OutputDevice* pOut, const bool bOn );
+       ~DbgBackColor();
+};
+
+class DbgRect : public SwDbgOut
+{
+public:
+        DbgRect( OutputDevice* pOut, const tools::Rectangle &rRect,
+                 const bool bOn,
+                 Color eColor );
+};
+
+inline SwDbgOut::SwDbgOut( OutputDevice* pOutDev, const bool bOn )
+               :pOut( bOn ? pOutDev : nullptr )
+{ }
+
+inline DbgBackColor::DbgBackColor( OutputDevice* pOutDev, const bool bOn )
+    :SwDbgOut( pOutDev, bOn )
+{
+    if( pOut )
+    {
+        aOldFillColor = pOut->GetFillColor();
+        pOut->SetFillColor( COL_RED );
+    }
+}
+
+inline DbgBackColor::~DbgBackColor()
+{
+    if( pOut )
+    {
+        pOut->SetFillColor( aOldFillColor );
+    }
+}
+
+inline DbgRect::DbgRect( OutputDevice* pOutDev, const tools::Rectangle &rRect,
+                         const bool bOn,
+                         Color eColor )
+    : SwDbgOut( pOutDev, bOn )
+{
+    if( pOut )
+    {
+        const Color aColor( eColor );
+        Color aLineColor = pOut->GetLineColor();
+        pOut->SetLineColor( aColor );
+        Color aFillColor = pOut->GetFillColor();
+        pOut->SetFillColor( COL_TRANSPARENT );
+        pOut->DrawRect( rRect );
+        pOut->SetLineColor( aLineColor );
+        pOut->SetFillColor( aFillColor );
+    }
+}
+
+#endif
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */