LibreOffice Module svx (master) 1
svdxcgv.hxx
Go to the documentation of this file.
1/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2/*
3 * This file is part of the LibreOffice project.
4 *
5 * This Source Code Form is subject to the terms of the Mozilla Public
6 * License, v. 2.0. If a copy of the MPL was not distributed with this
7 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 *
9 * This file incorporates work covered by the following license notice:
10 *
11 * Licensed to the Apache Software Foundation (ASF) under one or more
12 * contributor license agreements. See the NOTICE file distributed
13 * with this work for additional information regarding copyright
14 * ownership. The ASF licenses this file to you under the Apache
15 * License, Version 2.0 (the "License"); you may not use this file
16 * except in compliance with the License. You may obtain a copy of
17 * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 */
19
20#pragma once
21
22#include <svx/svdedxv.hxx>
23
24#include <vcl/gdimtf.hxx>
25#include <svx/svxdllapi.h>
26
28{
29 friend class SdrPageView;
30
31protected:
32
33 void ImpGetPasteObjList(Point& rPos, SdrObjList*& rpLst);
34 void ImpPasteObject(SdrObject* pObj, SdrObjList& rLst, const Point& rCenter, const Size& rSiz, const MapMode& rMap, SdrInsertFlags nOptions);
35 bool ImpGetPasteLayer(const SdrObjList* pObjList, SdrLayerID& rLayer) const;
36
37 // Returns true if rPt has changed
38 bool ImpLimitToWorkArea(Point& rPt) const;
39
40protected:
41 // #i71538# make constructors of SdrView sub-components protected to avoid incomplete incarnations which may get casted to SdrView
43 SdrModel& rSdrModel,
44 OutputDevice* pOut);
45
46public:
47 // Output all marked objects on the specified OutputDevice
48 ::std::vector< SdrObject* > GetMarkedObjects() const;
49 virtual void DrawMarkedObj(OutputDevice& rOut) const;
50
51 // E.g. for Clipboard, Drag'n'Drop, ...
52 // Add all marked objects to a metafile.
53 // FIXME: This is known to be somewhat buggy still (Offset...,
54 // foreign graphics objects (SdrGrafObj), virtual object
55 // copies (SdrVirtObj) with anchor position <>(0,0)).
56 GDIMetaFile GetMarkedObjMetaFile(bool bNoVDevIfOneMtfMarked = false) const;
57
58 // Draw all marked objects onto a bitmap, with the display's color depth
59 // and resolution
60 BitmapEx GetMarkedObjBitmapEx(bool bNoVDevIfOneBmpMarked = false, const sal_uInt32 nMaximumQuadraticPixels = 500000, const std::optional<Size>& rTargetDPI = std::nullopt) const;
61
62 // Copy all marked objects to a new model, consisting of exactly one page,
63 // with the flag PageNotValid set. This means, that only the page's objects
64 // are valid and not the page itself (page size, margins).
65 // The new model is created on the free store and passed to the caller of
66 // this method, which is responsible to dispose it later on.
67 //
68 // When inserting the marked objects into the one page of the new model,
69 // the page-local layer is merged. If there's no more room left for
70 // additional page-local layers, the corresponding objects are assigned
71 // the default layer (layer 0, document-global standard layer).
72 virtual std::unique_ptr<SdrModel> CreateMarkedObjModel() const;
73
74 Graphic GetAllMarkedGraphic() const;
75
85 static Graphic GetObjGraphic(const SdrObject& rSdrObject);
86
87 // The new Draw objects are marked for all paste methods.
88 // If bAddMark is true, the new Draw objects are added to an existing
89 // selection, which is meant for Drag'n'Drop with multiple items.
90 //
91 // The methods with a point parameter insert objects centered at that
92 // position, all others are centered at the 1st OutputDevice of the View.
93 //
94 // If pPg is set, the objects are inserted at that page. The positioning
95 // (rPos or alignment) are not relative to the View, but to the Page.
96 //
97 // Note: SdrObjList is the base class of SdrPage.
98 // All methods return true, if the objects have been successfully created
99 // and inserted.
100 // If pLst = false and no TextEdit active, we can rely on the fact, that
101 // it is marked at the View. Or else the marking only happens if the pLst
102 // is also shown at the View at the moment.
103 //
104 // Valid values for nOptions are SDRINSERT_DONTMARK and SDRINSERT_ADDMARK
105 // (@see svdedtv.hxx).
106 virtual bool Paste(
107 const SdrModel& rMod, const Point& rPos, SdrObjList* pLst, SdrInsertFlags nOptions);
108
109 bool Paste(const OUString& rStr, const Point& rPos, SdrObjList* pLst, SdrInsertFlags nOptions);
110 bool Paste(SvStream& rInput, EETextFormat eFormat, const Point& rPos, SdrObjList* pLst, SdrInsertFlags nOptions);
111};
112
113/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
Abstract DrawObject.
Definition: svdobj.hxx:261
EETextFormat
SdrInsertFlags
Definition: svdedtv.hxx:59
#define SVXCORE_DLLPUBLIC
Definition: svxdllapi.h:35