1 files changed, 157 insertions, 0 deletions
diff --git a/include/basegfx/DrawCommands.hxx b/include/basegfx/DrawCommands.hxx
new file mode 100644
index 000000000..e9e3b935b
--- /dev/null
+++ b/include/basegfx/DrawCommands.hxx
@@ -0,0 +1,157 @@
+/* -*- 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/.
+ */
+
+#ifndef INCLUDED_BASEGFX_DRAWCOMMANDS_H
+#define INCLUDED_BASEGFX_DRAWCOMMANDS_H
+
+#include <memory>
+#include <vector>
+
+#include <basegfx/color/bcolor.hxx>
+#include <basegfx/polygon/b2dpolypolygon.hxx>
+#include <basegfx/range/b2drange.hxx>
+#include <basegfx/matrix/b2dhommatrix.hxx>
+
+namespace gfx
+{
+class DrawBase;
+
+class DrawCommand
+{
+public:
+    std::vector<std::shared_ptr<DrawBase>> maChildren;
+};
+
+enum class DrawCommandType
+{
+    Root,
+    Rectangle,
+    Path
+};
+
+enum class GradientType
+{
+    Linear
+};
+
+class GradientStop
+{
+public:
+    float mfOffset;
+    basegfx::BColor maColor;
+    float mfOpacity;
+};
+
+class GradientInfo
+{
+public:
+    GradientType meType;
+
+    std::vector<GradientStop> maGradientStops;
+
+    GradientInfo(GradientType eType)
+        : meType(eType)
+    {
+    }
+};
+
+class LinearGradientInfo : public GradientInfo
+{
+public:
+    LinearGradientInfo()
+        : GradientInfo(GradientType::Linear)
+        , x1(0.0)
+        , y1(0.0)
+        , x2(0.0)
+        , y2(0.0)
+    {
+    }
+
+    double x1;
+    double y1;
+    double x2;
+    double y2;
+
+    basegfx::B2DHomMatrix maMatrix;
+};
+
+class DrawBase : public DrawCommand
+{
+private:
+    DrawCommandType meType;
+
+public:
+    DrawBase(DrawCommandType eType)
+        : meType(eType)
+    {
+    }
+
+    DrawCommandType getType() const { return meType; }
+};
+
+class DrawRoot : public DrawBase
+{
+public:
+    basegfx::B2DRange maRectangle;
+
+    DrawRoot()
+        : DrawBase(DrawCommandType::Root)
+    {
+    }
+};
+
+class DrawRectangle : public DrawBase
+{
+public:
+    basegfx::B2DRange maRectangle;
+    double mnRx;
+    double mnRy;
+
+    double mnStrokeWidth;
+    double mnOpacity;
+    std::shared_ptr<basegfx::BColor> mpFillColor;
+    std::shared_ptr<basegfx::BColor> mpStrokeColor;
+    std::shared_ptr<GradientInfo> mpFillGradient;
+
+    DrawRectangle(basegfx::B2DRange const& rRectangle)
+        : DrawBase(DrawCommandType::Rectangle)
+        , maRectangle(rRectangle)
+        , mnRx(1.0)
+        , mnRy(1.0)
+        , mnStrokeWidth(1.0)
+        , mnOpacity(1.0)
+    {
+    }
+};
+
+class DrawPath : public DrawBase
+{
+public:
+    basegfx::B2DPolyPolygon maPolyPolygon;
+
+    double mnStrokeWidth;
+    double mnOpacity;
+    std::shared_ptr<basegfx::BColor> mpFillColor;
+    std::shared_ptr<basegfx::BColor> mpStrokeColor;
+    std::shared_ptr<GradientInfo> mpFillGradient;
+
+    DrawPath(basegfx::B2DPolyPolygon const& rPolyPolygon)
+        : DrawBase(DrawCommandType::Path)
+        , maPolyPolygon(rPolyPolygon)
+        , mnStrokeWidth(1.0)
+        , mnOpacity(1.0)
+    {
+    }
+};
+
+} // end namespace gfx
+
+#endif // INCLUDED_BASEGFX_DRAWCOMMANDS_H
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */