/src/libreoffice/svgio/source/svgreader/svgpolynode.cxx
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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 | | #include <svgpolynode.hxx> |
21 | | #include <basegfx/polygon/b2dpolygon.hxx> |
22 | | #include <basegfx/polygon/b2dpolygontools.hxx> |
23 | | #include <basegfx/polygon/b2dpolypolygon.hxx> |
24 | | |
25 | | namespace svgio::svgreader |
26 | | { |
27 | | SvgPolyNode::SvgPolyNode( |
28 | | SVGToken aType, |
29 | | SvgDocument& rDocument, |
30 | | SvgNode* pParent) |
31 | 0 | : SvgNode(aType, rDocument, pParent), |
32 | 0 | maSvgStyleAttributes(*this) |
33 | 0 | { |
34 | 0 | } |
35 | | |
36 | | SvgPolyNode::~SvgPolyNode() |
37 | 0 | { |
38 | 0 | } |
39 | | |
40 | | const SvgStyleAttributes* SvgPolyNode::getSvgStyleAttributes() const |
41 | 0 | { |
42 | 0 | return checkForCssStyle(maSvgStyleAttributes); |
43 | 0 | } |
44 | | |
45 | | void SvgPolyNode::parseAttribute(SVGToken aSVGToken, const OUString& aContent) |
46 | 0 | { |
47 | | // call parent |
48 | 0 | SvgNode::parseAttribute(aSVGToken, aContent); |
49 | | |
50 | | // read style attributes |
51 | 0 | maSvgStyleAttributes.parseStyleAttribute(aSVGToken, aContent); |
52 | | |
53 | | // parse own |
54 | 0 | switch(aSVGToken) |
55 | 0 | { |
56 | 0 | case SVGToken::Style: |
57 | 0 | { |
58 | 0 | readLocalCssStyle(aContent); |
59 | 0 | break; |
60 | 0 | } |
61 | 0 | case SVGToken::Points: |
62 | 0 | { |
63 | 0 | basegfx::B2DPolygon aPath; |
64 | |
|
65 | 0 | if(basegfx::utils::importFromSvgPoints(aPath, aContent)) |
66 | 0 | { |
67 | 0 | if(aPath.count()) |
68 | 0 | { |
69 | 0 | if(getType() == SVGToken::Polygon) |
70 | 0 | { |
71 | 0 | aPath.setClosed(true); |
72 | 0 | } |
73 | |
|
74 | 0 | setPolygon(aPath); |
75 | 0 | } |
76 | 0 | } |
77 | 0 | break; |
78 | 0 | } |
79 | 0 | case SVGToken::Transform: |
80 | 0 | { |
81 | 0 | const basegfx::B2DHomMatrix aMatrix(readTransform(aContent, *this)); |
82 | |
|
83 | 0 | if(!aMatrix.isIdentity()) |
84 | 0 | { |
85 | 0 | setTransform(aMatrix); |
86 | 0 | } |
87 | 0 | break; |
88 | 0 | } |
89 | 0 | default: |
90 | 0 | { |
91 | 0 | break; |
92 | 0 | } |
93 | 0 | } |
94 | 0 | } |
95 | | |
96 | | void SvgPolyNode::decomposeSvgNode(drawinglayer::primitive2d::Primitive2DContainer& rTarget, bool /*bReferenced*/) const |
97 | 0 | { |
98 | 0 | const SvgStyleAttributes* pStyle = getSvgStyleAttributes(); |
99 | |
|
100 | 0 | if(pStyle && mpPolygon) |
101 | 0 | { |
102 | 0 | drawinglayer::primitive2d::Primitive2DContainer aNewTarget; |
103 | |
|
104 | 0 | pStyle->add_path(basegfx::B2DPolyPolygon(*mpPolygon), aNewTarget, nullptr); |
105 | |
|
106 | 0 | if(!aNewTarget.empty()) |
107 | 0 | { |
108 | 0 | pStyle->add_postProcess(rTarget, std::move(aNewTarget), getTransform()); |
109 | 0 | } |
110 | 0 | } |
111 | 0 | } |
112 | | } // end of namespace svgio::svgreader |
113 | | |
114 | | /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |