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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 : * Font object to serial to xml filter.
59 : ************************************************************************/
60 : #include "xfstylecont.hxx"
61 : #include "ixfstyle.hxx"
62 : #include "xffont.hxx"
63 : #include "xftextstyle.hxx"
64 : #include "xfparastyle.hxx"
65 : #include "xffontfactory.hxx"
66 : #include "../lwpglobalmgr.hxx"
67 :
68 78 : XFStyleContainer::XFStyleContainer(const OUString& strStyleNamePrefix)
69 78 : :m_strStyleNamePrefix(strStyleNamePrefix)
70 : {
71 78 : }
72 :
73 0 : XFStyleContainer::XFStyleContainer(const XFStyleContainer& other):
74 0 : m_aStyles(other.m_aStyles), m_strStyleNamePrefix(other.m_strStyleNamePrefix)
75 : {
76 0 : }
77 :
78 0 : XFStyleContainer& XFStyleContainer::operator=(const XFStyleContainer& other)
79 : {
80 0 : this->m_strStyleNamePrefix = other.m_strStyleNamePrefix;
81 0 : this->m_aStyles = other.m_aStyles;
82 0 : return *this;
83 : }
84 :
85 748 : XFStyleContainer::~XFStyleContainer()
86 : {
87 374 : std::vector<IXFStyle*>::iterator it;
88 432 : for( it = m_aStyles.begin(); it != m_aStyles.end(); ++it )
89 : {
90 58 : IXFStyle *pStyle = *it;
91 58 : delete pStyle;
92 : }
93 374 : }
94 :
95 281 : void XFStyleContainer::Reset()
96 : {
97 281 : std::vector<IXFStyle*>::iterator it;
98 :
99 514 : for( it = m_aStyles.begin(); it != m_aStyles.end(); ++it )
100 : {
101 233 : IXFStyle *pStyle = *it;
102 233 : delete pStyle;
103 : }
104 281 : m_aStyles.clear();
105 281 : }
106 :
107 651 : IXFStyleRet XFStyleContainer::AddStyle(IXFStyle *pStyle)
108 : {
109 651 : IXFStyleRet aRet;
110 :
111 651 : IXFStyle *pConStyle = NULL;
112 651 : OUString name;
113 :
114 651 : if( !pStyle )
115 0 : return aRet;
116 : //no matter we want to delete the style or not,XFFont object should be saved first.
117 651 : ManageStyleFont(pStyle);
118 :
119 651 : if( pStyle->GetStyleName().isEmpty() )
120 579 : pConStyle = FindSameStyle(pStyle);
121 :
122 651 : if( pConStyle )//such a style has exist:
123 : {
124 360 : delete pStyle;
125 360 : aRet.m_pStyle = pConStyle;
126 360 : aRet.m_bOrigDeleted = true;
127 360 : return aRet;;
128 : }
129 : else
130 : {
131 291 : if( pStyle->GetStyleName().isEmpty() )
132 : {
133 219 : name = m_strStyleNamePrefix + OUString::number(m_aStyles.size()+1);
134 219 : pStyle->SetStyleName(name);
135 : }
136 : else
137 : {
138 72 : name = pStyle->GetStyleName();
139 : //for name conflict
140 72 : if(FindStyle( name))
141 : {
142 0 : name = name + OUString::number(m_aStyles.size()+1);
143 0 : pStyle->SetStyleName(name);
144 : }
145 : }
146 :
147 291 : m_aStyles.push_back(pStyle);
148 : //transform the font object to XFFontFactory
149 291 : aRet.m_pStyle = pStyle;
150 291 : return aRet;
151 651 : }
152 : }
153 :
154 579 : IXFStyle* XFStyleContainer::FindSameStyle(IXFStyle *pStyle)
155 : {
156 579 : std::vector<IXFStyle*>::iterator it;
157 2248 : for( it = m_aStyles.begin(); it != m_aStyles.end(); ++it )
158 : {
159 2029 : IXFStyle *pConStyle = *it;
160 : assert(pConStyle);
161 2029 : if( pConStyle->Equal(pStyle) )
162 360 : return pConStyle;
163 : }
164 :
165 219 : return NULL;
166 : }
167 :
168 637 : IXFStyle* XFStyleContainer::FindStyle(const OUString& name)
169 : {
170 637 : std::vector<IXFStyle*>::iterator it;
171 4633 : for( it = m_aStyles.begin(); it != m_aStyles.end(); ++it )
172 : {
173 4309 : IXFStyle *pConStyle = *it;
174 : assert(pConStyle);
175 4309 : if( pConStyle->GetStyleName() == name )
176 313 : return pConStyle;
177 : }
178 :
179 324 : return NULL;
180 : }
181 :
182 0 : const IXFStyle* XFStyleContainer::Item(size_t index) const
183 : {
184 : assert(index<m_aStyles.size());
185 0 : if (index < m_aStyles.size())
186 : {
187 0 : return m_aStyles[index];
188 : }
189 0 : return NULL;
190 : }
191 :
192 63 : void XFStyleContainer::ToXml(IXFStream *pStrm)
193 : {
194 63 : std::vector<IXFStyle*>::iterator it;
195 :
196 272 : for( it = m_aStyles.begin(); it != m_aStyles.end(); ++it )
197 : {
198 209 : IXFStyle *pStyle = *it;
199 : assert(pStyle);
200 209 : pStyle->ToXml(pStrm);
201 : }
202 63 : }
203 :
204 651 : void XFStyleContainer::ManageStyleFont(IXFStyle *pStyle)
205 : {
206 651 : rtl::Reference<XFFont> pStyleFont;
207 1302 : rtl::Reference<XFFont> pFactoryFont;
208 :
209 651 : if( !pStyle )
210 0 : return;
211 :
212 651 : if( pStyle->GetStyleFamily() == enumXFStyleText )
213 : {
214 180 : XFTextStyle *pTS = static_cast<XFTextStyle*>(pStyle);
215 180 : pStyleFont = pTS->GetFont();
216 180 : if( !pStyleFont.is() )
217 0 : return;
218 180 : LwpGlobalMgr* pGlobal = LwpGlobalMgr::GetInstance();
219 180 : XFFontFactory* pFontFactory = pGlobal->GetXFFontFactory();
220 180 : pFactoryFont = pFontFactory->FindSameFont(pStyleFont);
221 : //this font has been exists in the factory:
222 180 : if( pFactoryFont.is() )
223 : {
224 148 : pTS->SetFont(pFactoryFont);
225 : }
226 : else
227 : {
228 32 : pFontFactory->AddFont(pStyleFont);
229 : }
230 : }
231 471 : else if( pStyle->GetStyleFamily() == enumXFStylePara )
232 : {
233 257 : XFParaStyle *pPS = static_cast<XFParaStyle*>(pStyle);
234 257 : pStyleFont = pPS->GetFont();
235 257 : if( !pStyleFont.is() )
236 0 : return;
237 257 : LwpGlobalMgr* pGlobal = LwpGlobalMgr::GetInstance();
238 257 : XFFontFactory* pFontFactory = pGlobal->GetXFFontFactory();
239 257 : pFactoryFont = pFontFactory->FindSameFont(pStyleFont);
240 : //this font has been exists in the factory:
241 257 : if( pFactoryFont.is() )
242 : {
243 225 : pPS->SetFont(pFactoryFont);
244 : }
245 : else
246 : {
247 32 : pFontFactory->AddFont(pStyleFont);
248 : }
249 651 : }
250 : }
251 :
252 157 : bool operator==(XFStyleContainer& b1, XFStyleContainer& b2)
253 : {
254 157 : if( b1.m_strStyleNamePrefix != b2.m_strStyleNamePrefix )
255 0 : return false;
256 157 : if( b1.m_aStyles.size() != b2.m_aStyles.size() )
257 5 : return false;
258 152 : for( size_t i=0; i<b1.m_aStyles.size(); ++i )
259 : {
260 2 : IXFStyle *pS1 = b1.m_aStyles[i];
261 2 : IXFStyle *pS2 = b2.m_aStyles[i];
262 :
263 2 : if( pS1 )
264 : {
265 2 : if( !pS2 )
266 0 : return false;
267 2 : if( !pS1->Equal(pS2) )
268 2 : return false;
269 : }
270 : else
271 : {
272 0 : if( pS2 )
273 0 : return false;
274 : }
275 : }
276 150 : return true;
277 : }
278 :
279 157 : bool operator!=(XFStyleContainer& b1, XFStyleContainer& b2)
280 : {
281 157 : return !(b1==b2);
282 : }
283 :
284 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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