1 /*
2 * Copyright (C) 2004-2010 Geometer Plus <contact@geometerplus.com>
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; either version 2 of the License, or
7 * (at your option) any later version.
8 *
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
17 * 02110-1301, USA.
18 */
19
20 #ifndef __STYLESHEETTABLE_H__
21 #define __STYLESHEETTABLE_H__
22
23 #include <string>
24 #include <map>
25 #include <vector>
26
27 #include <shared_ptr.h>
28
29 #include <ZLTextParagraph.h>
30
31 class StyleSheetTable {
32
33 public:
34 typedef std::map<std::string,std::vector<std::string> > AttributeMap;
35 static shared_ptr<ZLTextStyleEntry> createControl(const AttributeMap &map);
36
37 private:
38 void addMap(const std::string &tag, const std::string &aClass, const AttributeMap &map);
39
40 static void setLength(ZLTextStyleEntry &entry, ZLTextStyleEntry::Length name, const AttributeMap &map, const std::string &attributeName);
41 static const std::vector<std::string> &values(const AttributeMap &map, const std::string &name);
42
43 public:
44 bool isEmpty() const;
45 bool doBreakBefore(const std::string &tag, const std::string &aClass) const;
46 bool doBreakAfter(const std::string &tag, const std::string &aClass) const;
47 shared_ptr<ZLTextStyleEntry> control(const std::string &tag, const std::string &aClass) const;
48
49 private:
50 struct Key {
51 Key(const std::string &tag, const std::string &aClass);
52
53 const std::string TagName;
54 const std::string ClassName;
55
56 bool operator < (const Key &key) const;
57 };
58
59 std::map<Key,shared_ptr<ZLTextStyleEntry> > myControlMap;
60 std::map<Key,bool> myPageBreakBeforeMap;
61 std::map<Key,bool> myPageBreakAfterMap;
62
63 friend class StyleSheetTableParser;
64 };
65
Key(const std::string & tag,const std::string & aClass)66 inline StyleSheetTable::Key::Key(const std::string &tag, const std::string &aClass) : TagName(tag), ClassName(aClass) {
67 }
68
69 inline bool StyleSheetTable::Key::operator < (const StyleSheetTable::Key &key) const {
70 return (TagName < key.TagName) || ((TagName == key.TagName) && (ClassName < key.ClassName));
71 }
72
73 #endif /* __STYLESHEETTABLE_H__ */
74