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Diffstat (limited to 'include/svx/svdxcgv.hxx')
| -rw-r--r-- | include/svx/svdxcgv.hxx | 117 |
1 files changed, 117 insertions, 0 deletions
diff --git a/include/svx/svdxcgv.hxx b/include/svx/svdxcgv.hxx new file mode 100644 index 0000000000..2d7f044559 --- /dev/null +++ b/include/svx/svdxcgv.hxx @@ -0,0 +1,117 @@ +/* -*- 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 . + */ + +#pragma once + +#include <svx/svdedxv.hxx> + +#include <vcl/gdimtf.hxx> +#include <svx/svxdllapi.h> + +class SVXCORE_DLLPUBLIC SdrExchangeView : public SdrObjEditView +{ + friend class SdrPageView; + +protected: + + void ImpGetPasteObjList(Point& rPos, SdrObjList*& rpLst); + void ImpPasteObject(SdrObject* pObj, SdrObjList& rLst, const Point& rCenter, const Size& rSiz, const MapMode& rMap, SdrInsertFlags nOptions); + bool ImpGetPasteLayer(const SdrObjList* pObjList, SdrLayerID& rLayer) const; + + // Returns true if rPt has changed + bool ImpLimitToWorkArea(Point& rPt) const; + +protected: + // #i71538# make constructors of SdrView sub-components protected to avoid incomplete incarnations which may get casted to SdrView + SdrExchangeView( + SdrModel& rSdrModel, + OutputDevice* pOut); + +public: + // Output all marked objects on the specified OutputDevice + ::std::vector< SdrObject* > GetMarkedObjects() const; + virtual void DrawMarkedObj(OutputDevice& rOut) const; + + // E.g. for Clipboard, Drag'n'Drop, ... + // Add all marked objects to a metafile. + // FIXME: This is known to be somewhat buggy still (Offset..., + // foreign graphics objects (SdrGrafObj), virtual object + // copies (SdrVirtObj) with anchor position <>(0,0)). + GDIMetaFile GetMarkedObjMetaFile(bool bNoVDevIfOneMtfMarked = false) const; + + // Draw all marked objects onto a bitmap, with the display's color depth + // and resolution + BitmapEx GetMarkedObjBitmapEx(bool bNoVDevIfOneBmpMarked = false, const sal_uInt32 nMaximumQuadraticPixels = 500000, const std::optional<Size>& rTargetDPI = std::nullopt) const; + + // Copy all marked objects to a new model, consisting of exactly one page, + // with the flag PageNotValid set. This means, that only the page's objects + // are valid and not the page itself (page size, margins). + // The new model is created on the free store and passed to the caller of + // this method, which is responsible to dispose it later on. + // + // When inserting the marked objects into the one page of the new model, + // the page-local layer is merged. If there's no more room left for + // additional page-local layers, the corresponding objects are assigned + // the default layer (layer 0, document-global standard layer). + virtual std::unique_ptr<SdrModel> CreateMarkedObjModel() const; + + Graphic GetAllMarkedGraphic() const; + + /** Generate a Graphic for the given draw object + + @param rSdrObject + The object (can also be a group object) to retrieve a Graphic + for. + + @param bSVG + tdf#155479 need to know it's SVG export, default is false + + + @return a graphical representation of the given object, as it + appears on screen (e.g. with rotation, if any, applied). + */ + static Graphic GetObjGraphic(const SdrObject& rSdrObject, bool bSVG = false); + + // The new Draw objects are marked for all paste methods. + // If bAddMark is true, the new Draw objects are added to an existing + // selection, which is meant for Drag'n'Drop with multiple items. + // + // The methods with a point parameter insert objects centered at that + // position, all others are centered at the 1st OutputDevice of the View. + // + // If pPg is set, the objects are inserted at that page. The positioning + // (rPos or alignment) are not relative to the View, but to the Page. + // + // Note: SdrObjList is the base class of SdrPage. + // All methods return true, if the objects have been successfully created + // and inserted. + // If pLst = false and no TextEdit active, we can rely on the fact, that + // it is marked at the View. Or else the marking only happens if the pLst + // is also shown at the View at the moment. + // + // Valid values for nOptions are SDRINSERT_DONTMARK and SDRINSERT_ADDMARK + // (@see svdedtv.hxx). + virtual bool Paste( + const SdrModel& rMod, const Point& rPos, SdrObjList* pLst, SdrInsertFlags nOptions); + + bool Paste(const OUString& rStr, const Point& rPos, SdrObjList* pLst, SdrInsertFlags nOptions); + bool Paste(SvStream& rInput, EETextFormat eFormat, const Point& rPos, SdrObjList* pLst, SdrInsertFlags nOptions); +}; + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |