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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-15 05:54:39 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-15 05:54:39 +0000
commit267c6f2ac71f92999e969232431ba04678e7437e (patch)
tree358c9467650e1d0a1d7227a21dac2e3d08b622b2 /include/svx/graphctl.hxx
parentInitial commit. (diff)
downloadlibreoffice-267c6f2ac71f92999e969232431ba04678e7437e.tar.xz
libreoffice-267c6f2ac71f92999e969232431ba04678e7437e.zip
Adding upstream version 4:24.2.0.upstream/4%24.2.0
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'include/svx/graphctl.hxx')
-rw-r--r--include/svx/graphctl.hxx159
1 files changed, 159 insertions, 0 deletions
diff --git a/include/svx/graphctl.hxx b/include/svx/graphctl.hxx
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+++ b/include/svx/graphctl.hxx
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+/* -*- 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_GRAPHCTL_HXX
+#define INCLUDED_SVX_GRAPHCTL_HXX
+
+#include <vcl/graph.hxx>
+#include <vcl/customweld.hxx>
+#include <svx/svxdllapi.h>
+
+#include <svx/svdview.hxx>
+#include <svx/svdobj.hxx>
+
+class GraphCtrl;
+
+class GraphCtrlUserCall final : public SdrObjUserCall
+{
+ GraphCtrl& rWin;
+
+public:
+
+ GraphCtrlUserCall(GraphCtrl& rGraphWin)
+ : rWin(rGraphWin)
+ {}
+
+ virtual void Changed(const SdrObject& rObj, SdrUserCallType eType, const tools::Rectangle& rOldBoundRect) override;
+};
+
+class SvxGraphCtrlAccessibleContext;
+
+class SVX_DLLPUBLIC GraphCtrl : public weld::CustomWidgetController
+{
+ friend class GraphCtrlView;
+ friend class GraphCtrlUserCall;
+
+ Graphic aGraphic;
+ ScopedVclPtrInstance<VirtualDevice> xVD;
+ Idle aUpdateIdle;
+ Link<GraphCtrl*,void> aMousePosLink;
+ Link<GraphCtrl*,void> aGraphSizeLink;
+ Link<GraphCtrl*,void> aUpdateLink;
+ MapMode aMap100;
+ Size aGraphSize;
+ Point aMousePos;
+ std::unique_ptr<GraphCtrlUserCall> pUserCall;
+ SdrObjKind eObjKind;
+ sal_uInt16 nPolyEdit;
+ bool bEditMode;
+ bool mbSdrMode;
+ bool mbInIdleUpdate;
+ weld::Dialog* mpDialog;
+
+ DECL_DLLPRIVATE_LINK( UpdateHdl, Timer*, void );
+
+ rtl::Reference<SvxGraphCtrlAccessibleContext> mpAccContext;
+
+protected:
+
+ std::unique_ptr<SdrModel> pModel;
+ std::unique_ptr<SdrView> pView;
+
+ virtual void Paint( vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect ) override;
+ virtual void Resize() override;
+ virtual bool KeyInput(const KeyEvent& rKEvt) override;
+ virtual bool MouseButtonDown(const MouseEvent& rMEvt) override;
+ virtual bool MouseButtonUp(const MouseEvent& rMEvt) override;
+ virtual bool MouseMove(const MouseEvent& rMEvt) override;
+
+ virtual void InitSdrModel();
+
+ virtual void SdrObjCreated( const SdrObject& rObj );
+ virtual void SdrObjChanged( const SdrObject& rObj );
+ virtual void MarkListHasChanged();
+
+ void GraphicToVD();
+
+ SdrObjUserCall* GetSdrUserCall() { return pUserCall.get(); }
+
+public:
+
+ GraphCtrl(weld::Dialog* pDialog);
+ virtual void SetDrawingArea(weld::DrawingArea* pDrawingArea) override;
+ virtual ~GraphCtrl() override;
+
+ void SetGraphic( const Graphic& rGraphic, bool bNewModel = true );
+ const Graphic& GetGraphic() const { return aGraphic; }
+ const Size& GetGraphicSize() const { return aGraphSize; }
+
+ const Point& GetMousePos() const { return aMousePos; }
+
+ void SetEditMode( const bool bEditMode );
+
+ void SetPolyEditMode( const sal_uInt16 nPolyEdit );
+ sal_uInt16 GetPolyEditMode() const { return nPolyEdit; }
+
+ void SetObjKind( const SdrObjKind eObjKind );
+
+ SdrModel* GetSdrModel() const { return pModel.get(); }
+ SdrView* GetSdrView() const { return pView.get(); }
+ SdrObject* GetSelectedSdrObject() const;
+ bool IsChanged() const { return mbSdrMode && pModel->IsChanged(); }
+
+ void SetMousePosLink( const Link<GraphCtrl*,void>& rLink ) { aMousePosLink = rLink; }
+
+ void SetGraphSizeLink( const Link<GraphCtrl*,void>& rLink ) { aGraphSizeLink = rLink; }
+
+ void SetUpdateLink( const Link<GraphCtrl*,void>& rLink ) { aUpdateLink = rLink; }
+ void QueueIdleUpdate();
+
+ void SetSdrMode(bool b);
+
+ Point GetPositionInDialog() const;
+ virtual css::uno::Reference< css::accessibility::XAccessible > CreateAccessible() override;
+};
+
+class GraphCtrlView final : public SdrView
+{
+ GraphCtrl& rGraphCtrl;
+
+ virtual void MarkListHasChanged() override
+ {
+ SdrView::MarkListHasChanged();
+ rGraphCtrl.MarkListHasChanged();
+ }
+
+public:
+ GraphCtrlView(SdrModel& rSdrModel, GraphCtrl* pWindow)
+ : SdrView(rSdrModel, &pWindow->GetDrawingArea()->get_ref_device())
+ , rGraphCtrl(*pWindow)
+ {
+ }
+
+ virtual ~GraphCtrlView() override;
+
+ // override these so we can get the occasions SdrPaintView would call Window::Invalidate on its vcl::Window
+ // if it had one, and route to WidgetController::Invalidate instead
+ virtual rtl::Reference<sdr::overlay::OverlayManager> CreateOverlayManager(OutputDevice& rDevice) const override;
+ virtual void InvalidateOneWin(OutputDevice& rWin) override;
+ virtual void InvalidateOneWin(OutputDevice& rWin, const tools::Rectangle& rRect) override;
+};
+
+#endif // INCLUDED_SVX_GRAPHCTL_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */