Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

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

1 files changed, 122 insertions, 0 deletions

diff --git a/svx/inc/dragmt3d.hxx b/svx/inc/dragmt3d.hxx
new file mode 100644
index 000000000..79402d0de
--- /dev/null
+++ b/svx/inc/dragmt3d.hxx
@@ -0,0 +1,122 @@
+/* -*- 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_DRAGMT3D_HXX
+#define INCLUDED_SVX_INC_DRAGMT3D_HXX
+
+#include <svx/def3d.hxx>
+#include <svx/svddrgmt.hxx>
+#include <svx/view3d.hxx>
+#include <basegfx/polygon/b3dpolypolygon.hxx>
+#include <basegfx/matrix/b3dhommatrix.hxx>
+
+// Parameters for the interaction of a 3D object
+class E3dDragMethodUnit
+{
+public:
+    E3dObject&                      mr3DObj;
+    basegfx::B3DPolyPolygon         maWireframePoly;
+    basegfx::B3DHomMatrix           maDisplayTransform;
+    basegfx::B3DHomMatrix           maInvDisplayTransform;
+    basegfx::B3DHomMatrix           maInitTransform;
+    basegfx::B3DHomMatrix           maTransform;
+    Degree100                       mnStartAngle;
+    Degree100                       mnLastAngle;
+
+    E3dDragMethodUnit(E3dObject& r3DObj)
+    :   mr3DObj(r3DObj),
+        maWireframePoly(),
+        maDisplayTransform(),
+        maInvDisplayTransform(),
+        maInitTransform(),
+        maTransform(),
+        mnStartAngle(0),
+        mnLastAngle(0)
+    {
+    }
+};
+
+// Derivative of SdrDragMethod for 3D objects
+class E3dDragMethod : public SdrDragMethod
+{
+protected:
+    ::std::vector< E3dDragMethodUnit >  maGrp;
+    E3dDragConstraint                   meConstraint;
+    Point                               maLastPos;
+    tools::Rectangle                           maFullBound;
+    bool                                mbMoveFull;
+    bool                                mbMovedAtAll;
+
+public:
+    E3dDragMethod(
+        SdrDragView &rView,
+        const SdrMarkList& rMark,
+        E3dDragConstraint eConstr,
+        bool bFull);
+
+    virtual OUString GetSdrDragComment() const override;
+    virtual bool BeginSdrDrag() override;
+    virtual void MoveSdrDrag(const Point& rPnt) override;
+    virtual void CancelSdrDrag() override;
+    virtual bool EndSdrDrag(bool bCopy) override;
+
+    // for migration from XOR to overlay
+    virtual void CreateOverlayGeometry(
+        sdr::overlay::OverlayManager& rOverlayManager,
+        const sdr::contact::ObjectContact& rObjectContact) override;
+};
+
+// Derivative of SdrDragMethod for spinning 3D objects
+class E3dDragRotate final : public E3dDragMethod
+{
+    basegfx::B3DPoint                   maGlobalCenter;
+
+public:
+    E3dDragRotate(
+        SdrDragView &rView,
+        const SdrMarkList& rMark,
+        E3dDragConstraint eConstr,
+        bool bFull);
+
+    virtual void MoveSdrDrag(const Point& rPnt) override;
+    virtual PointerStyle GetSdrDragPointer() const override;
+};
+
+// Derivative of SdrDragMethod for moving 3D sub-objects
+class E3dDragMove final : public E3dDragMethod
+{
+    SdrHdlKind              meWhatDragHdl;
+    Point                   maScaleFixPos;
+
+public:
+    E3dDragMove(
+        SdrDragView &rView,
+        const SdrMarkList& rMark,
+        SdrHdlKind eDrgHdl,
+        E3dDragConstraint eConstr,
+        bool bFull);
+
+    virtual void MoveSdrDrag(const Point& rPnt) override;
+    virtual PointerStyle GetSdrDragPointer() const override;
+};
+
+
+#endif // INCLUDED_SVX_INC_DRAGMT3D_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */