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, 184 insertions, 0 deletions

diff --git a/include/svx/dlgctl3d.hxx b/include/svx/dlgctl3d.hxx
new file mode 100644
index 000000000..d43ab5f4c
--- /dev/null
+++ b/include/svx/dlgctl3d.hxx
@@ -0,0 +1,184 @@
+/* -*- 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_DLGCTL3D_HXX
+#define INCLUDED_SVX_DLGCTL3D_HXX
+
+#include <vcl/customweld.hxx>
+#include <vcl/weld.hxx>
+#include <svl/itemset.hxx>
+#include <svx/svxdllapi.h>
+#include <basegfx/vector/b3dvector.hxx>
+#include <memory>
+
+class FmFormModel;
+class FmFormPage;
+class E3dView;
+class E3dObject;
+class E3dScene;
+
+enum class SvxPreviewObjectType { SPHERE, CUBE };
+
+class SAL_WARN_UNUSED SVX_DLLPUBLIC Svx3DPreviewControl : public weld::CustomWidgetController
+{
+protected:
+    std::unique_ptr<FmFormModel> mpModel;
+    FmFormPage*             mpFmPage;
+    std::unique_ptr<E3dView> mp3DView;
+    E3dScene*               mpScene;
+    E3dObject*              mp3DObj;
+    SvxPreviewObjectType    mnObjectType;
+
+    void Construct();
+
+public:
+    Svx3DPreviewControl();
+    virtual void SetDrawingArea(weld::DrawingArea* pDrawingArea) override;
+    virtual ~Svx3DPreviewControl() override;
+
+    virtual void Paint( vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect ) override;
+    virtual bool MouseButtonDown( const MouseEvent& rMEvt ) override;
+    virtual void Resize() override;
+
+    virtual void SetObjectType(SvxPreviewObjectType nType);
+    SvxPreviewObjectType GetObjectType() const { return mnObjectType; }
+    SfxItemSet const & Get3DAttributes() const;
+    virtual void Set3DAttributes(const SfxItemSet& rAttr);
+};
+
+class SAL_WARN_UNUSED SVX_DLLPUBLIC Svx3DLightControl final : public Svx3DPreviewControl
+{
+    // Callback for interactive changes
+    Link<Svx3DLightControl*,void>  maChangeCallback;
+    Link<Svx3DLightControl*,void>  maSelectionChangeCallback;
+
+    // lights
+    sal_uInt32                  maSelectedLight;
+
+    // extra objects for light control
+    E3dObject*                  mpExpansionObject;
+    E3dObject*                  mpLampBottomObject;
+    E3dObject*                  mpLampShaftObject;
+    std::vector< E3dObject* >   maLightObjects;
+
+    // 3d rotations of object
+    double                      mfRotateX;
+    double                      mfRotateY;
+    double                      mfRotateZ;
+
+    // interaction parameters
+    Point                       maActionStartPoint;
+    double                      mfSaveActionStartHor;
+    double                      mfSaveActionStartVer;
+    double                      mfSaveActionStartRotZ;
+
+    bool                        mbMouseMoved : 1;
+    bool                        mbMouseCaptured : 1;
+    bool                        mbGeometrySelected : 1;
+
+    void Construct2();
+    void ConstructLightObjects();
+    void AdaptToSelectedLight();
+    void TrySelection(Point aPosPixel);
+
+public:
+    Svx3DLightControl();
+
+    virtual void SetDrawingArea(weld::DrawingArea* pDrawingArea) override;
+    virtual void Paint(vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect) override;
+    virtual tools::Rectangle GetFocusRect() override;
+    virtual bool MouseButtonDown(const MouseEvent& rMEvt) override;
+    virtual bool MouseMove( const MouseEvent& rMEvt ) override;
+    virtual bool MouseButtonUp( const MouseEvent& rMEvt ) override;
+    virtual void Resize() override;
+
+    virtual void SetObjectType(SvxPreviewObjectType nType) override;
+
+    // register user callback
+    void SetChangeCallback(Link<Svx3DLightControl*,void> aNew) { maChangeCallback = aNew; }
+    void SetSelectionChangeCallback(Link<Svx3DLightControl*,void> aNew) { maSelectionChangeCallback = aNew; }
+
+    // selection checks
+    bool IsSelectionValid();
+    bool IsGeometrySelected() const { return mbGeometrySelected; }
+
+    // get/set position of selected lamp in polar coordinates, Hor:[0..360.0[ and Ver:[-90..90] degrees
+    void GetPosition(double& rHor, double& rVer);
+    void SetPosition(double fHor, double fVer);
+
+    // get/set rotation of 3D object
+    void SetRotation(double fRotX, double fRotY, double fRotZ);
+    void GetRotation(double& rRotX, double& rRotY, double& rRotZ);
+
+    void SelectLight(sal_uInt32 nLightNumber);
+    virtual void Set3DAttributes(const SfxItemSet& rAttr) override;
+    sal_uInt32 GetSelectedLight() const { return maSelectedLight; }
+
+    // light data access
+    bool GetLightOnOff(sal_uInt32 nNum) const;
+    Color GetLightColor(sal_uInt32 nNum) const;
+    basegfx::B3DVector GetLightDirection(sal_uInt32 nNum) const;
+};
+
+class SAL_WARN_UNUSED SVX_DLLPUBLIC SvxLightCtl3D
+{
+    // local controls
+    Svx3DLightControl& mrLightControl;
+    weld::Scale& mrHorScroller;
+    weld::Scale& mrVerScroller;
+    weld::Button& mrSwitcher;
+
+    // callback for interactive changes
+    Link<SvxLightCtl3D*,void>  maUserInteractiveChangeCallback;
+    Link<SvxLightCtl3D*,void>  maUserSelectionChangeCallback;
+
+public:
+    SvxLightCtl3D(Svx3DLightControl& rLightControl, weld::Scale& rHori,
+               weld::Scale& rVert, weld::Button& rButton);
+    ~SvxLightCtl3D();
+
+    // check the selection for validity
+    void CheckSelection();
+
+    // bring further settings to the outside world
+    Svx3DLightControl& GetSvx3DLightControl() { return mrLightControl; }
+
+    // register user callback
+    void SetUserInteractiveChangeCallback(Link<SvxLightCtl3D*,void> aNew) { maUserInteractiveChangeCallback = aNew; }
+    void SetUserSelectionChangeCallback(Link<SvxLightCtl3D*,void> aNew) { maUserSelectionChangeCallback = aNew; }
+
+private:
+
+    DECL_LINK(InternalInteractiveChange, Svx3DLightControl*, void);
+    DECL_LINK(InternalSelectionChange, Svx3DLightControl*, void);
+    DECL_LINK(ScrollBarMove, weld::Scale&, void);
+    DECL_LINK(ButtonPress, weld::Button&, void);
+    DECL_LINK(KeyInput, const KeyEvent&, bool);
+    DECL_LINK(FocusIn, weld::Widget&, void);
+
+    // initialize local parameters
+    void Init();
+
+    void move( double fDeltaHor, double fDeltaVer );
+};
+
+
+#endif // _SCH_DLGCTL3D_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */