Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream

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

1 files changed, 271 insertions, 0 deletions

diff --git a/include/oox/vml/vmlformatting.hxx b/include/oox/vml/vmlformatting.hxx
new file mode 100644
index 000000000..f4b6d88c5
--- /dev/null
+++ b/include/oox/vml/vmlformatting.hxx
@@ -0,0 +1,271 @@
+/* -*- 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_OOX_VML_VMLFORMATTING_HXX
+#define INCLUDED_OOX_VML_VMLFORMATTING_HXX
+
+#include <utility>
+#include <vector>
+
+#include <com/sun/star/drawing/PolygonFlags.hpp>
+#include <com/sun/star/uno/Reference.hxx>
+#include <oox/dllapi.h>
+#include <oox/helper/helper.hxx>
+#include <rtl/ustring.hxx>
+#include <sal/types.h>
+
+namespace com::sun::star {
+    namespace awt { struct Point; }
+    namespace drawing { class XShape; }
+}
+
+namespace oox {
+    class GraphicHelper;
+    namespace drawingml { class Color; }
+    namespace drawingml { class ShapePropertyMap; }
+}
+
+namespace oox {
+namespace vml {
+
+
+typedef ::std::pair< sal_Int32, sal_Int32 > Int32Pair;
+typedef ::std::pair< double, double >       DoublePair;
+
+
+namespace ConversionHelper
+{
+    /** Returns two values contained in rValue separated by cSep.
+     */
+    OOX_DLLPUBLIC bool         separatePair(
+                            OUString& orValue1, OUString& orValue2,
+                            const OUString& rValue, sal_Unicode cSep );
+
+    /** Returns the boolean value from the passed string of a VML attribute.
+        Supported values: 'f', 't', 'false', 'true'. False for anything else.
+     */
+    OOX_DLLPUBLIC bool         decodeBool( const OUString& rValue );
+
+    /** Converts the passed VML percentage measure string to a normalized
+        floating-point value.
+
+        @param rValue  The VML percentage value. This is a floating-point value
+            with optional following '%' or 'f' sign. If the sign is missing, the
+            floating point value will be returned unmodified. If the '%' sign
+            is present, the value will be divided by 100. If the 'f' sign is present,
+            the value will be divided by 65536.
+     */
+    OOX_DLLPUBLIC double       decodePercent(
+                            const OUString& rValue,
+                            double fDefValue );
+
+    /** Converts the passed VML rotation value to degrees.
+        See DffPropertyReader::Fix16ToAngle(): in VML, positive rotation
+        angles are clockwise, we have them as counter-clockwise.
+        Additionally, VML type is 0..360, our is 0..36000.
+
+        @param rValue  The VML rotation value. This is a floating-point value
+            with optional 'fd' suffix. If the suffix is missing, the floating
+            point value will be returned unmodified. If the 'fd' suffix is
+            present, the value will be divided by 65536.
+    */
+    OOX_DLLPUBLIC sal_Int32    decodeRotation( const OUString& rValue );
+
+    /** Converts the passed VML measure string to EMU (English Metric Units).
+
+        @param rGraphicHelper  The graphic helper needed to perform pixel
+            conversion according to the current output device.
+
+        @param rValue  The VML measure value. This is a floating-point value
+            with optional measure string following the value.
+
+        @param nRefValue  Reference value needed for percentage measure.
+
+        @param bPixelX  Set to true if the value is oriented horizontally (e.g.
+            X coordinates, widths). Set to false if the value is oriented
+            vertically (e.g. Y coordinates, heights). This is needed because
+            output devices may specify different width and height for a pixel.
+
+        @param bDefaultAsPixel  Set to true if omitted measure unit means
+            pixel. Set to false if omitted measure unit means EMU.
+     */
+    OOX_DLLPUBLIC sal_Int64    decodeMeasureToEmu(
+                            const GraphicHelper& rGraphicHelper,
+                            const OUString& rValue,
+                            sal_Int32 nRefValue,
+                            bool bPixelX,
+                            bool bDefaultAsPixel );
+
+    /** Converts the passed VML measure string to 1/100 mm.
+
+        @param rGraphicHelper  See above.
+        @param rValue  See above.
+        @param nRefValue  See above.
+        @param bPixelX  See above.
+        @param bDefaultAsPixel  See above.
+     */
+    OOX_DLLPUBLIC sal_Int32    decodeMeasureToHmm(
+                            const GraphicHelper& rGraphicHelper,
+                            const OUString& rValue,
+                            sal_Int32 nRefValue,
+                            bool bPixelX,
+                            bool bDefaultAsPixel );
+
+    /** Converts VML color attributes to a DrawingML color.
+
+        @param roVmlColor  The VML string representation of the color. If
+            existing, this can be a 3-digit or 6-digit hexadecimal RGB value
+            with leading '#' character, a predefined color name (e.g. 'black',
+            'red', etc.), the index into an application defined color palette
+            in brackets with leading color name (e.g. 'red [9]' or
+            'windowColor [64]'), or a color modifier used in one-color
+            gradients (e.g. 'fill darken(128)' or 'fill lighten(0)').
+
+        @param roVmlOpacity  The opacity of the color. If existing, this should
+            be a floating-point value in the range [0.0;1.0].
+
+        @param nDefaultRgb  Default RGB color used if the parameter roVmlColor
+            is empty.
+
+        @param nPrimaryRgb  If set to something else than API_RGB_TRANSPARENT,
+            specifies the color to be used to resolve the color modifiers used
+            in one-color gradients.
+
+        @return  The resulting DrawingML color.
+     */
+    OOX_DLLPUBLIC ::oox::drawingml::Color decodeColor(
+                            const GraphicHelper& rGraphicHelper,
+                            const OptValue< OUString >& roVmlColor,
+                            const OptValue< double >& roVmlOpacity,
+                            ::Color nDefaultRgb,
+                            ::Color nPrimaryRgb = API_RGB_TRANSPARENT );
+
+    /** Converts VML path string into point and flag vectors.
+
+        @param rPoints  The point vector to fill with coordinates.
+
+        @param rFlags  The flag vector to fill. PolygonFlags_NORMAL indicates
+            a corresponding plain shape coordinate in rPoints and
+            PolygonFlags_CONTROL indicates a bezier curve control point.
+
+        @param rPath  The VML path string.
+
+        @param rGraphicHelper  See above.
+    */
+    OOX_DLLPUBLIC void         decodeVmlPath(
+                            ::std::vector< ::std::vector< css::awt::Point > >& rPoints,
+                            ::std::vector< ::std::vector< css::drawing::PolygonFlags > >& rFlags,
+                            const OUString& rPath );
+}
+
+
+/** The stroke arrow model structure contains all properties for a line end arrow. */
+struct StrokeArrowModel
+{
+    OptValue< sal_Int32 > moArrowType;
+    OptValue< sal_Int32 > moArrowWidth;
+    OptValue< sal_Int32 > moArrowLength;
+
+    void                assignUsed( const StrokeArrowModel& rSource );
+};
+
+
+/** The stroke model structure contains all shape border properties. */
+struct StrokeModel
+{
+    OptValue< bool >    moStroked;              ///< Shape border line on/off.
+    StrokeArrowModel    maStartArrow;           ///< Start line arrow style.
+    StrokeArrowModel    maEndArrow;             ///< End line arrow style.
+    OptValue< OUString > moColor;        ///< Solid line color.
+    OptValue< double > moOpacity;               ///< Solid line color opacity.
+    OptValue< OUString > moWeight;       ///< Line width.
+    OptValue< OUString > moDashStyle;    ///< Line dash (predefined or manually).
+    OptValue< sal_Int32 > moLineStyle;          ///< Line style (single, double, ...).
+    OptValue< sal_Int32 > moEndCap;             ///< Type of line end cap.
+    OptValue< sal_Int32 > moJoinStyle;          ///< Type of line join.
+
+    void                assignUsed( const StrokeModel& rSource );
+
+    /** Writes the properties to the passed property map. */
+    void                pushToPropMap(
+                            ::oox::drawingml::ShapePropertyMap& rPropMap,
+                            const GraphicHelper& rGraphicHelper ) const;
+};
+
+
+/** The fill model structure contains all shape fill properties. */
+struct OOX_DLLPUBLIC FillModel
+{
+    OptValue< bool >    moFilled;               ///< Shape fill on/off.
+    OptValue< OUString > moColor;        ///< Solid fill color.
+    OptValue< double >  moOpacity;              ///< Solid fill color opacity.
+    OptValue< OUString > moColor2;       ///< End color of gradient.
+    OptValue< double >  moOpacity2;             ///< End color opacity of gradient.
+    OptValue< sal_Int32 > moType;               ///< Fill type.
+    OptValue< sal_Int32 > moAngle;              ///< Gradient rotation angle.
+    OptValue< double >  moFocus;                ///< Linear gradient focus of second color.
+    OptValue< DoublePair > moFocusPos;          ///< Rectangular gradient focus position of second color.
+    OptValue< DoublePair > moFocusSize;         ///< Rectangular gradient focus size of second color.
+    OptValue< OUString > moBitmapPath;   ///< Path to fill bitmap fragment.
+    OptValue< bool >    moRotate;               ///< True = rotate gradient/bitmap with shape.
+
+    void                assignUsed( const FillModel& rSource );
+
+    /** Writes the properties to the passed property map. */
+    void                pushToPropMap(
+                            ::oox::drawingml::ShapePropertyMap& rPropMap,
+                            const GraphicHelper& rGraphicHelper ) const;
+};
+
+
+/** The shadow model structure contains all shape shadow properties. */
+struct OOX_DLLPUBLIC ShadowModel
+{
+    bool               mbHasShadow;               ///< Is a v:shadow element seen?
+    OptValue<bool>     moShadowOn;                ///< Is the element turned on?
+    OptValue<OUString> moColor;                   ///< Specifies the color of the shadow.
+    OptValue<OUString> moOffset;                  ///< Specifies the shadow's offset from the shape's location.
+    OptValue<double>   moOpacity;                 ///< Specifies the opacity of the shadow.
+
+    ShadowModel();
+
+    /** Writes the properties to the passed property map. */
+    void pushToPropMap(oox::drawingml::ShapePropertyMap& rPropMap, const GraphicHelper& rGraphicHelper) const;
+};
+
+/** The shadow model structure contains all shape textpath properties. */
+struct TextpathModel
+{
+    OptValue<OUString> moString;                  ///< Specifies the string of the textpath.
+    OptValue<OUString> moStyle;                   ///< Specifies the style of the textpath.
+    OptValue<bool>     moTrim;                    ///< Specifies whether extra space is removed above and below the text
+
+    TextpathModel();
+
+    /** Writes the properties to the passed property map. */
+    void pushToPropMap(oox::drawingml::ShapePropertyMap& rPropMap, const css::uno::Reference<css::drawing::XShape>& xShape,
+                       const GraphicHelper& rGraphicHelper) const;
+};
+
+} // namespace vml
+} // namespace oox
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */