summaryrefslogtreecommitdiff
path: root/svx/source/svdraw/svdfmtf.hxx
blob: 0e788bcd5ad0fb6d2335097b037205d2f45db3cb (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
/* -*- 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_SOURCE_SVDRAW_SVDFMTF_HXX
#define INCLUDED_SVX_SOURCE_SVDRAW_SVDFMTF_HXX

#include <sal/config.h>

#include <memory>

#include <svl/itemset.hxx>
#include <tools/fract.hxx>
#include <vcl/metaact.hxx>
#include <vcl/virdev.hxx>
#include <svx/svdobj.hxx>
#include <svx/xdash.hxx>

// Forward Declarations


class SfxItemSet;
class SdrObjList;
class SdrModel;
class SdrPage;
class SdrObject;
class SvdProgressInfo;


// Helper Class ImpSdrGDIMetaFileImport
class ImpSdrGDIMetaFileImport final
{
    ::std::vector< SdrObject* > maTmpList;
    ScopedVclPtr<VirtualDevice> mpVD;
    tools::Rectangle                   maScaleRect;
    size_t                      mnMapScalingOfs; // from here on, not edited with MapScaling
    std::unique_ptr<SfxItemSet> mpLineAttr;
    std::unique_ptr<SfxItemSet> mpFillAttr;
    std::unique_ptr<SfxItemSet> mpTextAttr;
    SdrModel*                   mpModel;
    SdrLayerID                  mnLayer;
    Color                       maOldLineColor;
    sal_Int32                   mnLineWidth;
    basegfx::B2DLineJoin        maLineJoin;
    css::drawing::LineCap       maLineCap;
    XDash                       maDash;

    bool                        mbMov;
    bool                        mbSize;
    Point                       maOfs;
    double                      mfScaleX;
    double                      mfScaleY;
    Fraction                    maScaleX;
    Fraction                    maScaleY;

    bool                        mbFntDirty;

    // to optimize (PenNULL,Brush,DrawPoly),(Pen,BrushNULL,DrawPoly) -> two-in-one
    bool                        mbLastObjWasPolyWithoutLine;
    bool                        mbNoLine;
    bool                        mbNoFill;

    // to optimize multiple lines into a Polyline
    bool                        mbLastObjWasLine;

    // clipregion
    basegfx::B2DPolyPolygon     maClip;

    // check for clip and evtl. fill maClip
    void checkClip();
    bool isClip() const;

    // actions
    void DoAction(MetaLineAction const      & rAct);
    void DoAction(MetaRectAction const      & rAct);
    void DoAction(MetaRoundRectAction const & rAct);
    void DoAction(MetaEllipseAction const   & rAct);
    void DoAction(MetaArcAction const       & rAct);
    void DoAction(MetaPieAction const       & rAct);
    void DoAction(MetaChordAction const     & rAct);
    void DoAction(MetaPolyLineAction const  & rAct);
    void DoAction(MetaPolygonAction const   & rAct);
    void DoAction(MetaPolyPolygonAction const & rAct);
    void DoAction(MetaTextAction const      & rAct);
    void DoAction(MetaTextArrayAction const & rAct);
    void DoAction(MetaStretchTextAction const & rAct);
    void DoAction(MetaBmpAction const       & rAct);
    void DoAction(MetaBmpScaleAction const  & rAct);
    void DoAction(MetaBmpExAction const     & rAct);
    void DoAction(MetaBmpExScaleAction const & rAct);
    void DoAction(MetaHatchAction const     & rAct);
    void DoAction(MetaLineColorAction       & rAct);
    void DoAction(MetaMapModeAction         & rAct);
    void DoAction(MetaFillColorAction       & rAct) { rAct.Execute(mpVD); }
    void DoAction(MetaTextColorAction       & rAct) { rAct.Execute(mpVD); }
    void DoAction(MetaTextFillColorAction   & rAct) { rAct.Execute(mpVD); }
    void DoAction(MetaFontAction            & rAct) { rAct.Execute(mpVD); mbFntDirty = true; }
    void DoAction(MetaTextAlignAction       & rAct) { rAct.Execute(mpVD); mbFntDirty = true; }
    void DoAction(MetaClipRegionAction      & rAct) { rAct.Execute(mpVD); checkClip(); }
    void DoAction(MetaRasterOpAction        & rAct) { rAct.Execute(mpVD); }
    void DoAction(MetaPushAction            & rAct) { rAct.Execute(mpVD); checkClip(); }
    void DoAction(MetaPopAction             & rAct) { rAct.Execute(mpVD); mbFntDirty = true; checkClip(); }
    void DoAction(MetaMoveClipRegionAction  & rAct) { rAct.Execute(mpVD); checkClip(); }
    void DoAction(MetaISectRectClipRegionAction& rAct) { rAct.Execute(mpVD); checkClip(); }
    void DoAction(MetaISectRegionClipRegionAction& rAct) { rAct.Execute(mpVD); checkClip(); }

    // #i125211# The MetaCommentAction needs to advance (if used), thus
    // give current metafile and index which may be changed
    void DoAction(MetaCommentAction const & rAct, GDIMetaFile const & rMtf, sal_uLong& a);

    // missing actions added
    void DoAction(MetaTextRectAction const & rAct);
    void DoAction(MetaBmpScalePartAction const & rAct);
    void DoAction(MetaBmpExScalePartAction const & rAct);
    void DoAction(MetaMaskAction const & rAct);
    void DoAction(MetaMaskScaleAction const & rAct);
    void DoAction(MetaMaskScalePartAction const & rAct);
    void DoAction(MetaGradientAction const & rAct);
    void DoAction(MetaTransparentAction const & rAct);
    void DoAction(MetaRefPointAction& rAct)  { rAct.Execute(mpVD); }
    void DoAction(MetaTextLineColorAction& rAct)  { rAct.Execute(mpVD); mbFntDirty = true; }
    void DoAction(MetaFloatTransparentAction const & rAct);
    void DoAction(MetaGradientExAction const & rAct);
    void DoAction(MetaLayoutModeAction& rAct)  { rAct.Execute(mpVD); mbFntDirty = true; }
    void DoAction(MetaTextLanguageAction& rAct)  { rAct.Execute(mpVD); mbFntDirty = true; }
    void DoAction(MetaOverlineColorAction& rAct)  { rAct.Execute(mpVD); mbFntDirty = true; }

    void ImportText(const Point& rPos, const OUString& rStr, const MetaAction& rAct);
    void SetAttributes(SdrObject* pObj, bool bForceTextAttr = false);
    void InsertObj(SdrObject* pObj, bool bScale = true);
    void MapScaling();

    // #i73407# reformulation to use new B2DPolygon classes
    bool CheckLastLineMerge(const basegfx::B2DPolygon& rSrcPoly);
    bool CheckLastPolyLineAndFillMerge(const basegfx::B2DPolyPolygon& rPolyPolygon);

    void DoLoopActions(GDIMetaFile const & rMtf, SvdProgressInfo* pProgrInfo, sal_uInt32* pActionsToReport);

    // Copy assignment is forbidden and not implemented.
    ImpSdrGDIMetaFileImport (const ImpSdrGDIMetaFileImport &) = delete;
    ImpSdrGDIMetaFileImport & operator= (const ImpSdrGDIMetaFileImport &) = delete;

public:
    ImpSdrGDIMetaFileImport(
        SdrModel& rModel,
        SdrLayerID nLay,
        const tools::Rectangle& rRect);

    size_t DoImport(
        const GDIMetaFile& rMtf,
        SdrObjList& rDestList,
        size_t nInsPos,
        SvdProgressInfo* pProgrInfo = nullptr);
};

#endif // INCLUDED_SVX_SOURCE_SVDRAW_SVDFMTF_HXX

/* vim:set shiftwidth=4 softtabstop=4 expandtab: */