execute move of global headers

see https://gerrit.libreoffice.org/#/c/3367/
and Change-Id: I00c96fa77d04b33a6f8c8cd3490dfcd9bdc9e84a for details

Change-Id: I199a75bc4042af20817265d5ef85b1134a96ff5a

1 files changed, 144 insertions, 0 deletions

diff --git a/include/oox/drawingml/color.hxx b/include/oox/drawingml/color.hxx
new file mode 100644
index 000000000000..b58f0b8ae5b3
--- /dev/null
+++ b/include/oox/drawingml/color.hxx
@@ -0,0 +1,144 @@
+/* -*- 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 OOX_DRAWINGML_COLOR_HXX
+#define OOX_DRAWINGML_COLOR_HXX
+
+#include <vector>
+#include <boost/shared_ptr.hpp>
+#include <sal/types.h>
+#include <rtl/instance.hxx>
+#include <rtl/ustring.hxx>
+#include "oox/helper/helper.hxx"
+#include "oox/dllapi.h"
+
+namespace oox { class GraphicHelper; }
+
+namespace oox {
+namespace drawingml {
+
+// ============================================================================
+
+class OOX_DLLPUBLIC Color
+{
+public:
+                        Color();
+                        ~Color();
+
+    /** Returns the RGB value for the passed DrawingML color token, or nDefaultRgb on error. */
+    static sal_Int32    getDmlPresetColor( sal_Int32 nToken, sal_Int32 nDefaultRgb );
+    /** Returns the RGB value for the passed VML color token, or nDefaultRgb on error. */
+    static sal_Int32    getVmlPresetColor( sal_Int32 nToken, sal_Int32 nDefaultRgb );
+
+    /** Sets the color to unused state. */
+    void                setUnused();
+    /** Sets an RGB value (hexadecimal RRGGBB) from the a:srgbClr element. */
+    void                setSrgbClr( sal_Int32 nRgb );
+    /** Sets the percentual RGB values from the a:scrgbClr element. */
+    void                setScrgbClr( sal_Int32 nR, sal_Int32 nG, sal_Int32 nB );
+    /** Sets the HSL values from the a:hslClr element. */
+    void                setHslClr( sal_Int32 nHue, sal_Int32 nSat, sal_Int32 nLum );
+    /** Sets a predefined color from the a:prstClr element. */
+    void                setPrstClr( sal_Int32 nToken );
+    /** Sets a scheme color from the a:schemeClr element. */
+    void                setSchemeClr( sal_Int32 nToken );
+    /** Sets a system color from the a:sysClr element. */
+    void                setSysClr( sal_Int32 nToken, sal_Int32 nLastRgb );
+    /** Sets a palette color index. */
+    void                setPaletteClr( sal_Int32 nPaletteIdx );
+
+    /** Inserts the passed color transformation. */
+    void                addTransformation( sal_Int32 nElement, sal_Int32 nValue = -1 );
+    /** Inserts Chart specific color tint (-1.0...0.0 = shade, 0.0...1.0 = tint). */
+    void                addChartTintTransformation( double fTint );
+    /** Inserts Excel specific color tint (-1.0...0.0 = shade, 0.0...1.0 = tint). */
+    void                addExcelTintTransformation( double fTint );
+    /** Removes all color transformations. */
+    void                clearTransformations();
+    /** Removes transparence from the color. */
+    void                clearTransparence();
+
+    /** Overwrites this color with the passed color, if it is used. */
+    inline void         assignIfUsed( const Color& rColor ) { if( rColor.isUsed() ) *this = rColor; }
+
+    /** Returns true, if the color is initialized. */
+    bool                isUsed() const { return meMode != COLOR_UNUSED; }
+    /** Returns true, if the color is a placeholder color in theme style lists. */
+    bool                isPlaceHolder() const { return meMode == COLOR_PH; }
+    /** Returns the final RGB color value.
+        @param nPhClr  Actual color for the phClr placeholder color used in theme style lists. */
+    sal_Int32           getColor( const GraphicHelper& rGraphicHelper, sal_Int32 nPhClr = API_RGB_TRANSPARENT ) const;
+
+    /** Returns true, if the color is transparent. */
+    bool                hasTransparency() const;
+    /** Returns the transparency of the color (0 = opaque, 100 = full transparent). */
+    sal_Int16           getTransparency() const;
+
+private:
+    /** Internal helper for getColor(). */
+    void                setResolvedRgb( sal_Int32 nRgb ) const;
+
+    /** Converts the color components to RGB values. */
+    void                toRgb() const;
+    /** Converts the color components to CRGB values (gamma corrected percentage). */
+    void                toCrgb() const;
+    /** Converts the color components to HSL values. */
+    void                toHsl() const;
+
+private:
+    enum ColorMode
+    {
+        COLOR_UNUSED,       /// Color is not used, or undefined.
+        COLOR_RGB,          /// Absolute RGB (r/g/b: 0...255).
+        COLOR_CRGB,         /// Relative RGB (r/g/b: 0...100000).
+        COLOR_HSL,          /// HSL (hue: 0...21600000, sat/lum: 0...100000).
+        COLOR_SCHEME,       /// Color from scheme.
+        COLOR_PALETTE,      /// Color from application defined palette.
+        COLOR_SYSTEM,       /// Color from system palette.
+        COLOR_PH,           /// Placeholder color in theme style lists.
+        COLOR_FINAL         /// Finalized RGB color.
+    };
+
+    struct Transformation
+    {
+        sal_Int32           mnToken;
+        sal_Int32           mnValue;
+
+        explicit            Transformation( sal_Int32 nToken, sal_Int32 nValue ) : mnToken( nToken ), mnValue( nValue ) {}
+    };
+    typedef ::std::vector< Transformation > TransformVec;
+
+    mutable ColorMode   meMode;         /// Current color mode.
+    mutable TransformVec maTransforms;  /// Color transformations.
+    mutable sal_Int32   mnC1;           /// Red, red%, hue, scheme token, palette index, system token, or final RGB.
+    mutable sal_Int32   mnC2;           /// Green, green%, saturation, or system default RGB.
+    mutable sal_Int32   mnC3;           /// Blue, blue%, or luminance.
+    sal_Int32           mnAlpha;        /// Alpha value (color opacity).
+};
+
+typedef boost::shared_ptr< Color > ColorPtr;
+
+// ============================================================================
+
+} // namespace drawingml
+} // namespace oox
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */