blob: 4a69c7cc0a7303564f247f8beb5457ded2dfc751 (
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
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
|
/* -*- 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 .
*/
#include <drawinglayer/primitive3d/baseprimitive3d.hxx>
#include <drawinglayer/geometry/viewinformation3d.hxx>
#include <basegfx/utils/canvastools.hxx>
#include <comphelper/sequence.hxx>
using namespace com::sun::star;
namespace drawinglayer::primitive3d
{
BasePrimitive3D::BasePrimitive3D()
: BasePrimitive3DImplBase(m_aMutex)
{
}
BasePrimitive3D::~BasePrimitive3D()
{
}
bool BasePrimitive3D::operator==( const BasePrimitive3D& rPrimitive ) const
{
return (getPrimitive3DID() == rPrimitive.getPrimitive3DID());
}
basegfx::B3DRange BasePrimitive3D::getB3DRange(const geometry::ViewInformation3D& rViewInformation) const
{
return get3DDecomposition(rViewInformation).getB3DRange(rViewInformation);
}
Primitive3DContainer BasePrimitive3D::get3DDecomposition(const geometry::ViewInformation3D& /*rViewInformation*/) const
{
return Primitive3DContainer();
}
css::uno::Sequence< ::css::uno::Reference< ::css::graphic::XPrimitive3D > > SAL_CALL BasePrimitive3D::getDecomposition( const uno::Sequence< beans::PropertyValue >& rViewParameters )
{
const geometry::ViewInformation3D aViewInformation(rViewParameters);
return comphelper::containerToSequence(get3DDecomposition(aViewInformation));
}
css::geometry::RealRectangle3D SAL_CALL BasePrimitive3D::getRange( const uno::Sequence< beans::PropertyValue >& rViewParameters )
{
const geometry::ViewInformation3D aViewInformation(rViewParameters);
return basegfx::unotools::rectangle3DFromB3DRectangle(getB3DRange(aViewInformation));
}
Primitive3DContainer BufferedDecompositionPrimitive3D::create3DDecomposition(const geometry::ViewInformation3D& /*rViewInformation*/) const
{
return Primitive3DContainer();
}
BufferedDecompositionPrimitive3D::BufferedDecompositionPrimitive3D()
: BasePrimitive3D(),
maBuffered3DDecomposition()
{
}
Primitive3DContainer BufferedDecompositionPrimitive3D::get3DDecomposition(const geometry::ViewInformation3D& rViewInformation) const
{
::osl::MutexGuard aGuard( m_aMutex );
if(getBuffered3DDecomposition().empty())
{
const Primitive3DContainer aNewSequence(create3DDecomposition(rViewInformation));
const_cast< BufferedDecompositionPrimitive3D* >(this)->setBuffered3DDecomposition(aNewSequence);
}
return getBuffered3DDecomposition();
}
// tooling
// get range3D from a given Primitive3DReference
basegfx::B3DRange getB3DRangeFromPrimitive3DReference(const Primitive3DReference& rCandidate, const geometry::ViewInformation3D& aViewInformation)
{
basegfx::B3DRange aRetval;
if(rCandidate.is())
{
// try to get C++ implementation base
const BasePrimitive3D* pCandidate(dynamic_cast< BasePrimitive3D* >(rCandidate.get()));
if(pCandidate)
{
// use it if possible
aRetval.expand(pCandidate->getB3DRange(aViewInformation));
}
else
{
// use UNO API call instead
const uno::Sequence< beans::PropertyValue >& rViewParameters(aViewInformation.getViewInformationSequence());
aRetval.expand(basegfx::unotools::b3DRectangleFromRealRectangle3D(rCandidate->getRange(rViewParameters)));
}
}
return aRetval;
}
// get range3D from a given Primitive3DContainer
basegfx::B3DRange Primitive3DContainer::getB3DRange(const geometry::ViewInformation3D& aViewInformation) const
{
basegfx::B3DRange aRetval;
if(!empty())
{
const size_t nCount(size());
for(size_t a(0); a < nCount; a++)
{
aRetval.expand(getB3DRangeFromPrimitive3DReference((*this)[a], aViewInformation));
}
}
return aRetval;
}
bool arePrimitive3DReferencesEqual(const Primitive3DReference& rxA, const Primitive3DReference& rxB)
{
const bool bAIs(rxA.is());
if(bAIs != rxB.is())
{
return false;
}
if(!bAIs)
{
return true;
}
const BasePrimitive3D* pA(dynamic_cast< const BasePrimitive3D* >(rxA.get()));
const BasePrimitive3D* pB(dynamic_cast< const BasePrimitive3D* >(rxB.get()));
if(!pA || !pB)
{
return false;
}
return pA->operator==(*pB);
}
bool Primitive3DContainer::operator==(const Primitive3DContainer& rB) const
{
const bool bAHasElements(!empty());
if(bAHasElements != !rB.empty())
{
return false;
}
if(!bAHasElements)
{
return true;
}
const size_t nCount(size());
if(nCount != rB.size())
{
return false;
}
for(size_t a(0); a < nCount; a++)
{
if(!arePrimitive3DReferencesEqual((*this)[a], rB[a]))
{
return false;
}
}
return true;
}
void Primitive3DContainer::append(const Primitive3DContainer& rSource)
{
insert(end(), rSource.begin(), rSource.end());
}
} // end of namespace
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
