blob: 8a34ad1bf7d1e06e76973d8fa12dbeca06180a75 (
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
|
/* -*- 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_VCL_IMAP_HXX
#define INCLUDED_VCL_IMAP_HXX
#include <vcl/imapobj.hxx>
#include <vcl/dllapi.h>
#include <tools/stream.hxx>
#include <tools/solar.h>
#include <memory>
#include <vector>
class Point;
class Size;
class Fraction;
class IMapObject;
class VCL_DLLPUBLIC ImageMap final
{
private:
std::vector<std::unique_ptr<IMapObject>> maList;
OUString aName;
// binary saving/loading
void ImpWriteImageMap( SvStream& rOStm ) const ;
void ImpReadImageMap( SvStream& rIStm, size_t nCount );
// Import/Export
void ImpWriteCERN( SvStream& rOStm ) const;
void ImpWriteNCSA( SvStream& rOStm ) const;
void ImpReadCERN( SvStream& rOStm );
void ImpReadNCSA( SvStream& rOStm );
void ImpReadCERNLine( std::string_view rLine );
static Point ImpReadCERNCoords( const char** ppStr );
static tools::Long ImpReadCERNRadius( const char** ppStr );
static OUString ImpReadCERNURL( const char** ppStr );
void ImpReadNCSALine( std::string_view rLine );
static OUString ImpReadNCSAURL( const char** ppStr );
static Point ImpReadNCSACoords( const char** ppStr );
static IMapFormat ImpDetectFormat( SvStream& rIStm );
public:
ImageMap() {};
ImageMap( OUString aName );
ImageMap( const ImageMap& rImageMap );
// all IMapObjects are destroyed in the destructor
~ImageMap();
ImageMap& operator=( const ImageMap& rImageMap );
// comparison (everything is checked for equality)
bool operator==( const ImageMap& rImageMap );
bool operator!=( const ImageMap& rImageMap );
// a new IMap object is inserted at the end of the Map
void InsertIMapObject( const IMapObject& rIMapObject );
void InsertIMapObject( std::unique_ptr<IMapObject> rIMapObject );
// access to the single ImapObjects; the objects may
// not be destroyed from outside
IMapObject* GetIMapObject( size_t nPos ) const
{
return ( nPos < maList.size() ) ? maList[ nPos ].get() : nullptr;
}
// returns the object which was hit first or NULL;
// size and position values are in 1/100mm;
// rTotalSize is the original size of the image
// rDisplaySize is the current size;
// rRelPoint relates to the display size and the upper left
// corner of the image
IMapObject* GetHitIMapObject( const Size& rOriginalSize,
const Size& rDisplaySize,
const Point& rRelHitPoint,
sal_uLong nFlags = 0 ) const;
// returns the total amount of IMap objects
size_t GetIMapObjectCount() const { return maList.size(); }
// deletes all internal objects
void ClearImageMap();
const OUString& GetName() const { return aName; }
void SetName( const OUString& rName ) { aName = rName; }
// scales all objects of the ImageMap according to the given factor
void Scale( const Fraction& rFractX, const Fraction& rFracY );
// Import/Export
void Write ( SvStream& rOStm ) const;
void Read( SvStream& rIStm );
void Write( SvStream& rOStm, IMapFormat nFormat ) const;
sal_uLong Read( SvStream& rIStm, IMapFormat nFormat );
};
class IMapCompat
{
SvStream* pRWStm;
sal_uInt64 nCompatPos;
sal_uInt64 nTotalSize;
StreamMode nStmMode;
IMapCompat( const IMapCompat& ) = delete;
IMapCompat& operator=( const IMapCompat& ) { return *this; }
public:
IMapCompat( SvStream& rStm, const StreamMode nStreamMode );
~IMapCompat();
};
#endif // INCLUDED_VCL_IMAP_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
