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, 304 insertions, 0 deletions

diff --git a/svx/inc/sdr/overlay/overlaytools.hxx b/svx/inc/sdr/overlay/overlaytools.hxx
new file mode 100644
index 000000000..c5df8fe09
--- /dev/null
+++ b/svx/inc/sdr/overlay/overlaytools.hxx
@@ -0,0 +1,304 @@
+/* -*- 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_SVX_INC_SDR_OVERLAY_OVERLAYTOOLS_HXX
+#define INCLUDED_SVX_INC_SDR_OVERLAY_OVERLAYTOOLS_HXX
+
+#include <drawinglayer/primitive2d/primitivetools2d.hxx>
+#include <vcl/bitmapex.hxx>
+#include <basegfx/vector/b2dsize.hxx>
+
+namespace drawinglayer::primitive2d {
+
+class OverlayStaticRectanglePrimitive final : public DiscreteMetricDependentPrimitive2D
+{
+private:
+    basegfx::B2DPoint maPosition;
+    basegfx::B2DSize maSize;
+
+    // the graphic definition
+    basegfx::BColor maStrokeColor;
+    basegfx::BColor maFillColor;
+    double mfTransparence;
+
+    // the rotation of the primitive itself
+    double mfRotation;
+
+    virtual void create2DDecomposition(Primitive2DContainer& rContainer, const geometry::ViewInformation2D& rViewInformation) const override;
+
+public:
+    OverlayStaticRectanglePrimitive(
+        const basegfx::B2DPoint& rPosition,
+        const basegfx::B2DSize& rSize,
+        const basegfx::BColor& rStrokeColor,
+        const basegfx::BColor& rFillColor,
+        double fTransparence,
+        double fRotation);
+
+    // compare operator
+    virtual bool operator==( const BasePrimitive2D& rPrimitive ) const override;
+
+    virtual sal_uInt32 getPrimitive2DID() const override;
+};
+
+} // end of namespace drawinglayer::primitive2d
+
+// Overlay helper class which holds a BotmapEx which is to be visualized
+// at the given logic position with the Bitmap's pixel size, unscaled and
+// unrotated (like a marker). The discrete pixel on the bitmap assocciated
+// with the target position is given in discrete X,Y coordinates
+namespace drawinglayer
+{
+    namespace primitive2d
+    {
+        class OverlayBitmapExPrimitive final : public DiscreteMetricDependentPrimitive2D
+        {
+        private:
+            // The BitmapEx to use, PixelSize is used
+            BitmapEx                                maBitmapEx;
+
+            // The logic position
+            basegfx::B2DPoint                       maBasePosition;
+
+            // The pixel inside the BitmapEx which is assocciated with
+            // the target position (offset in the bitmap)
+            sal_uInt16                              mnCenterX;
+            sal_uInt16                              mnCenterY;
+
+            // evtl. rotation and shear around center
+            double                                  mfShearX;
+            double                                  mfRotation;
+
+            virtual void create2DDecomposition(Primitive2DContainer& rContainer, const geometry::ViewInformation2D& rViewInformation) const override;
+
+        public:
+            OverlayBitmapExPrimitive(
+                const BitmapEx& rBitmapEx,
+                const basegfx::B2DPoint& rBasePosition,
+                sal_uInt16 nCenterX,
+                sal_uInt16 nCenterY,
+                double fShearX,
+                double fRotation);
+
+            // data access
+            const BitmapEx& getBitmapEx() const { return maBitmapEx; }
+            const basegfx::B2DPoint& getBasePosition() const { return maBasePosition; }
+            sal_uInt16 getCenterX() const { return mnCenterX; }
+            sal_uInt16 getCenterY() const { return mnCenterY; }
+            double getShearX() const { return mfShearX; }
+            double getRotation() const { return mfRotation; }
+
+            // compare operator
+            virtual bool operator==( const BasePrimitive2D& rPrimitive ) const override;
+
+            virtual sal_uInt32 getPrimitive2DID() const override;
+        };
+    } // end of namespace primitive2d
+} // end of namespace drawinglayer
+
+
+// Overlay helper class for a crosshair
+namespace drawinglayer
+{
+    namespace primitive2d
+    {
+        class OverlayCrosshairPrimitive final : public ViewportDependentPrimitive2D
+        {
+        private:
+            // The logic position
+            basegfx::B2DPoint                       maBasePosition;
+
+            // The stripe colors and length
+            basegfx::BColor                          maRGBColorA;
+            basegfx::BColor                          maRGBColorB;
+            double                                   mfDiscreteDashLength;
+
+            virtual void create2DDecomposition(Primitive2DContainer& rContainer, const geometry::ViewInformation2D& rViewInformation) const override;
+
+        public:
+            OverlayCrosshairPrimitive(
+                const basegfx::B2DPoint& rBasePosition,
+                const basegfx::BColor& rRGBColorA,
+                const basegfx::BColor& rRGBColorB,
+                double fDiscreteDashLength);
+
+            // data access
+            const basegfx::B2DPoint& getBasePosition() const { return maBasePosition; }
+            const basegfx::BColor& getRGBColorA() const { return maRGBColorA; }
+            const basegfx::BColor& getRGBColorB() const { return maRGBColorB; }
+            double getDiscreteDashLength() const { return mfDiscreteDashLength; }
+
+            // compare operator
+            virtual bool operator==( const BasePrimitive2D& rPrimitive ) const override;
+
+            virtual sal_uInt32 getPrimitive2DID() const override;
+        };
+    } // end of namespace primitive2d
+} // end of namespace drawinglayer
+
+
+// Overlay helper class for a hatch rectangle as used e.g. for text object
+// selection highlighting
+namespace drawinglayer
+{
+    namespace primitive2d
+    {
+        class OverlayRectanglePrimitive final : public DiscreteMetricDependentPrimitive2D
+        {
+        private:
+            // the logic rectangle definition
+            basegfx::B2DRange               maObjectRange;
+
+            // the graphic definition
+            basegfx::BColor                 maColor;
+            double                          mfTransparence;
+
+            // the discrete grow and shrink of the box
+            double                          mfDiscreteGrow;
+            double                          mfDiscreteShrink;
+
+            // the rotation of the primitive itself
+            double                          mfRotation;
+
+            virtual void create2DDecomposition(Primitive2DContainer& rContainer, const geometry::ViewInformation2D& rViewInformation) const override;
+
+        public:
+            OverlayRectanglePrimitive(
+                const basegfx::B2DRange& rObjectRange,
+                const basegfx::BColor& rColor,
+                double fTransparence,
+                double fDiscreteGrow,
+                double fDiscreteShrink,
+                double fRotation);
+
+            // data access
+            const basegfx::B2DRange& getObjectRange() const { return maObjectRange; }
+            const basegfx::BColor& getColor() const { return maColor; }
+            double getTransparence() const { return mfTransparence; }
+            double getDiscreteGrow() const { return mfDiscreteGrow; }
+            double getDiscreteShrink() const { return mfDiscreteShrink; }
+            double getRotation() const { return mfRotation; }
+
+            // compare operator
+            virtual bool operator==( const BasePrimitive2D& rPrimitive ) const override;
+
+            virtual sal_uInt32 getPrimitive2DID() const override;
+        };
+    } // end of namespace primitive2d
+} // end of namespace drawinglayer
+
+
+// Overlay helper class for a striped helpline
+
+namespace drawinglayer
+{
+    namespace primitive2d
+    {
+        enum HelplineStyle
+        {
+            HELPLINESTYLE_POINT,
+            HELPLINESTYLE_VERTICAL,
+            HELPLINESTYLE_HORIZONTAL
+        };
+
+        class OverlayHelplineStripedPrimitive final : public ViewportDependentPrimitive2D
+        {
+        private:
+            // The logic position
+            basegfx::B2DPoint                       maBasePosition;
+
+            // the style
+            HelplineStyle                           meStyle;
+
+            // The stripe colors and length
+            basegfx::BColor                         maRGBColorA;
+            basegfx::BColor                         maRGBColorB;
+            double                                  mfDiscreteDashLength;
+
+            virtual void create2DDecomposition(Primitive2DContainer& rContainer, const geometry::ViewInformation2D& rViewInformation) const override;
+
+        public:
+            OverlayHelplineStripedPrimitive(
+                const basegfx::B2DPoint& rBasePosition,
+                HelplineStyle eStyle,
+                const basegfx::BColor& rRGBColorA,
+                const basegfx::BColor& rRGBColorB,
+                double fDiscreteDashLength);
+
+            // data access
+            const basegfx::B2DPoint& getBasePosition() const { return maBasePosition; }
+            HelplineStyle getStyle() const { return meStyle; }
+            const basegfx::BColor& getRGBColorA() const { return maRGBColorA; }
+            const basegfx::BColor& getRGBColorB() const { return maRGBColorB; }
+            double getDiscreteDashLength() const { return mfDiscreteDashLength; }
+
+            // compare operator
+            virtual bool operator==( const BasePrimitive2D& rPrimitive ) const override;
+
+            virtual sal_uInt32 getPrimitive2DID() const override;
+        };
+    } // end of namespace primitive2d
+} // end of namespace drawinglayer
+
+
+// Overlay helper class for rolling rectangle helplines. This primitive is
+// only for the extended lines to the ends of the view
+
+namespace drawinglayer
+{
+    namespace primitive2d
+    {
+        class OverlayRollingRectanglePrimitive final : public ViewportDependentPrimitive2D
+        {
+        private:
+            // The logic range
+            basegfx::B2DRange                       maRollingRectangle;
+
+            // The stripe colors and length
+            basegfx::BColor                         maRGBColorA;
+            basegfx::BColor                         maRGBColorB;
+            double                                  mfDiscreteDashLength;
+
+            virtual void create2DDecomposition(Primitive2DContainer& rContainer, const geometry::ViewInformation2D& rViewInformation) const override;
+
+        public:
+            OverlayRollingRectanglePrimitive(
+                const basegfx::B2DRange& aRollingRectangle,
+                const basegfx::BColor& rRGBColorA,
+                const basegfx::BColor& rRGBColorB,
+                double fDiscreteDashLength);
+
+            // data access
+            const basegfx::B2DRange& getRollingRectangle() const { return maRollingRectangle; }
+            const basegfx::BColor& getRGBColorA() const { return maRGBColorA; }
+            const basegfx::BColor& getRGBColorB() const { return maRGBColorB; }
+            double getDiscreteDashLength() const { return mfDiscreteDashLength; }
+
+            // compare operator
+            virtual bool operator==( const BasePrimitive2D& rPrimitive ) const override;
+
+            virtual sal_uInt32 getPrimitive2DID() const override;
+        };
+    } // end of namespace primitive2d
+} // end of namespace drawinglayer
+
+
+#endif // INCLUDED_SVX_INC_SDR_OVERLAY_OVERLAYTOOLS_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */