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1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /*************************************************************************
3 : *
4 : * The Contents of this file are made available subject to the terms of
5 : * either of the following licenses
6 : *
7 : * - GNU Lesser General Public License Version 2.1
8 : * - Sun Industry Standards Source License Version 1.1
9 : *
10 : * Sun Microsystems Inc., October, 2000
11 : *
12 : * GNU Lesser General Public License Version 2.1
13 : * =============================================
14 : * Copyright 2000 by Sun Microsystems, Inc.
15 : * 901 San Antonio Road, Palo Alto, CA 94303, USA
16 : *
17 : * This library is free software; you can redistribute it and/or
18 : * modify it under the terms of the GNU Lesser General Public
19 : * License version 2.1, as published by the Free Software Foundation.
20 : *
21 : * This library is distributed in the hope that it will be useful,
22 : * but WITHOUT ANY WARRANTY; without even the implied warranty of
23 : * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
24 : * Lesser General Public License for more details.
25 : *
26 : * You should have received a copy of the GNU Lesser General Public
27 : * License along with this library; if not, write to the Free Software
28 : * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
29 : * MA 02111-1307 USA
30 : *
31 : *
32 : * Sun Industry Standards Source License Version 1.1
33 : * =================================================
34 : * The contents of this file are subject to the Sun Industry Standards
35 : * Source License Version 1.1 (the "License"); You may not use this file
36 : * except in compliance with the License. You may obtain a copy of the
37 : * License at http://www.openoffice.org/license.html.
38 : *
39 : * Software provided under this License is provided on an "AS IS" basis,
40 : * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
41 : * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
42 : * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
43 : * See the License for the specific provisions governing your rights and
44 : * obligations concerning the Software.
45 : *
46 : * The Initial Developer of the Original Code is: IBM Corporation
47 : *
48 : * Copyright: 2008 by IBM Corporation
49 : *
50 : * All Rights Reserved.
51 : *
52 : * Contributor(s): _______________________________________
53 : *
54 : *
55 : ************************************************************************/
56 : /*************************************************************************
57 : * @file
58 : * Draw path object.
59 : ************************************************************************/
60 : #include "xfdrawpath.hxx"
61 :
62 0 : XFSvgPathEntry::XFSvgPathEntry()
63 : {
64 0 : }
65 :
66 0 : rtl::OUString XFSvgPathEntry::ToString()
67 : {
68 : assert(!m_strCommand.isEmpty());
69 0 : rtl::OUString str = m_strCommand;
70 0 : std::vector<XFPoint>::iterator it;
71 :
72 0 : for( it = m_aPoints.begin(); it != m_aPoints.end(); ++it )
73 : {
74 0 : XFPoint aPt= *it;
75 0 : str += DoubleToOUString(aPt.GetX()*1000) + A2OUSTR(" ") + DoubleToOUString(aPt.GetY()*1000) + A2OUSTR(" ");
76 : }
77 0 : return str.trim();
78 : }
79 :
80 0 : XFDrawPath::XFDrawPath()
81 : {
82 0 : }
83 :
84 0 : void XFDrawPath::MoveTo(XFPoint pt, sal_Bool absPosition)
85 : {
86 0 : XFSvgPathEntry entry;
87 :
88 0 : if( absPosition )
89 0 : entry.SetCommand(A2OUSTR("M"));
90 : else
91 0 : entry.SetCommand(A2OUSTR("m"));
92 0 : entry.AddPoint(pt);
93 0 : m_aPaths.push_back(entry);
94 0 : }
95 :
96 0 : void XFDrawPath::LineTo(XFPoint pt, sal_Bool absPosition)
97 : {
98 0 : XFSvgPathEntry entry;
99 :
100 0 : if( absPosition )
101 0 : entry.SetCommand(A2OUSTR("L"));
102 : else
103 0 : entry.SetCommand(A2OUSTR("l"));
104 0 : entry.AddPoint(pt);
105 0 : m_aPaths.push_back(entry);
106 0 : }
107 :
108 0 : void XFDrawPath::CurveTo(XFPoint dest, XFPoint ctrl1, XFPoint ctrl2, sal_Bool absPosition)
109 : {
110 0 : XFSvgPathEntry entry;
111 :
112 0 : if( absPosition )
113 0 : entry.SetCommand(A2OUSTR("C"));
114 : else
115 0 : entry.SetCommand(A2OUSTR("c"));
116 0 : entry.AddPoint(ctrl1);
117 0 : entry.AddPoint(ctrl2);
118 0 : entry.AddPoint(dest);
119 :
120 0 : m_aPaths.push_back(entry);
121 0 : }
122 :
123 0 : void XFDrawPath::ClosePath(sal_Bool absPosition)
124 : {
125 0 : XFSvgPathEntry entry;
126 :
127 0 : if( absPosition )
128 0 : entry.SetCommand(A2OUSTR("Z"));
129 : else
130 0 : entry.SetCommand(A2OUSTR("z"));
131 :
132 0 : m_aPaths.push_back(entry);
133 0 : }
134 :
135 0 : void XFDrawPath::ToXml(IXFStream *pStrm)
136 : {
137 0 : IXFAttrList *pAttrList = pStrm->GetAttrList();
138 :
139 0 : pAttrList->Clear();
140 : //view-box:
141 0 : XFRect rect = m_aRect;
142 :
143 0 : rtl::OUString strViewBox = A2OUSTR("0 0 ");
144 0 : strViewBox += DoubleToOUString(rect.GetWidth()*1000) + A2OUSTR(" ");
145 0 : strViewBox += DoubleToOUString(rect.GetHeight()*1000);
146 0 : pAttrList->AddAttribute( A2OUSTR("svg:viewBox"), strViewBox);
147 :
148 : //points
149 0 : rtl::OUString strPath;
150 0 : std::vector<XFSvgPathEntry>::iterator it;
151 0 : for( it = m_aPaths.begin(); it != m_aPaths.end(); ++it )
152 : {
153 0 : XFSvgPathEntry aSvg = *it;
154 0 : strPath += aSvg.ToString();
155 0 : }
156 0 : strPath = strPath.trim();
157 0 : pAttrList->AddAttribute( A2OUSTR("svg:d"), strPath);
158 :
159 0 : SetPosition(rect);
160 0 : XFDrawObject::ToXml(pStrm);
161 :
162 0 : pStrm->StartElement( A2OUSTR("draw:path") );
163 0 : ContentToXml(pStrm);
164 0 : pStrm->EndElement( A2OUSTR("draw:path") );
165 0 : }
166 :
167 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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