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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 : : #ifndef SW_WRITERWORDGLUE
21 : : #define SW_WRITERWORDGLUE
22 : :
23 : : #include "needed_cast.hxx"
24 : : #include "types.hxx"
25 : :
26 : : class SwFrmFmt;
27 : : class SfxItemSet;
28 : :
29 : : namespace sw
30 : : {
31 : : namespace types
32 : : {
33 : : /** A static_cast style cast for conversion of word types to writer's
34 : :
35 : : There are a number of places where the winword types are larger
36 : : than the writer equivalents requiring a cast to silence warnings.
37 : : To avoid throwing away this useful information writer_cast is used
38 : : to identify where writer's types are smaller than word's.
39 : :
40 : : Based on needed_cast it will compile time assert if the cast
41 : : becomes unnecessary at any time in the future.
42 : :
43 : : @tplparam
44 : : Ret the desired return type
45 : :
46 : : @tplparam
47 : : Param the type of the in param
48 : :
49 : : @param
50 : : in the value to cast from Param to Ret
51 : :
52 : : @return in casted to type Ret
53 : : */
54 : 14946 : template<typename Ret, typename Param> Ret writer_cast(Param in)
55 : : {
56 : 14946 : return ww::needed_cast<Ret, Param>(in);
57 : : }
58 : :
59 : : /** A static_cast style cast for conversion of writer types to word's
60 : :
61 : : There are a number of places where the writer types are larger than
62 : : the winword equivalents requiring a cast to silence warnings. To
63 : : avoid throwing away this useful information writer_cast is used to
64 : : identify where word's types are smaller than writers's.
65 : :
66 : : Based on needed_cast it will compile time assert if the cast
67 : : becomes unnecessary at any time in the future.
68 : :
69 : : @tplparam
70 : : Ret the desired return type
71 : :
72 : : @tplparam
73 : : Param the type of the in param
74 : :
75 : : @param
76 : : in the value to cast from Param to Ret
77 : :
78 : : @return in casted to type Ret
79 : : */
80 : 114 : template<typename Ret, typename Param> Ret msword_cast(Param in)
81 : : {
82 : 114 : return ww::needed_cast<Ret, Param>(in);
83 : : }
84 : : }
85 : :
86 : : namespace util
87 : : {
88 : : /** See if two page formats can be expressed as a single word section
89 : :
90 : : Word doesn't have the idea of page descriptors and follow styles
91 : : like writer does, the only thing it has is a section with a
92 : : different title page. The only difference of the title page from
93 : : the rest of the section is different headers/footers, everything
94 : : else is the same.
95 : :
96 : : So this function compares two writer page fmts and sees if the
97 : : follow frame and the title frame are the same from word persecptive
98 : : except for the content of their headers.
99 : :
100 : : @return true if the rTitleFmt followed by rFollowFmt could be
101 : : expressed in word as a single word Section with different title
102 : : page enabled.
103 : :
104 : : @author
105 : : <a href="mailto:cmc@openoffice.org">Caolán McNamara</a>
106 : :
107 : : @see #i4320#/#i14509#/#i11717# for examples
108 : : */
109 : : bool IsPlausableSingleWordSection(const SwFrmFmt &rTitleFmt,
110 : : const SwFrmFmt &rFollowFmt);
111 : :
112 : : /** Make export a word section top/bottom values easy
113 : :
114 : : The top and bottom margins in word and writer are expressed in very
115 : : different ways. This class provides the equivalent word values for
116 : : header/footer distances from a given writer attrset of a page
117 : :
118 : : @author
119 : : <a href="mailto:cmc@openoffice.org">Caolán McNamara</a>
120 : : */
121 : : class HdFtDistanceGlue
122 : : {
123 : : private:
124 : : bool mbHasHeader;
125 : : bool mbHasFooter;
126 : : public:
127 : : sal_uInt16 dyaHdrTop;
128 : : sal_uInt16 dyaHdrBottom;
129 : : sal_uInt16 dyaTop;
130 : : sal_uInt16 dyaBottom;
131 : : HdFtDistanceGlue(const SfxItemSet &rPage);
132 : 240 : bool HasHeader() const { return mbHasHeader; }
133 : 240 : bool HasFooter() const { return mbHasFooter; }
134 : :
135 : : /** Is the top of the page the same in both objects
136 : :
137 : : Ignoring the difference in header and footers, will the main
138 : : document text have the same top/bottom bounds in word between
139 : : both these objects.
140 : :
141 : : @param
142 : : rOther the other HdFtDistanceGlue to compare against
143 : :
144 : : @return true if the main text areas top and bottom is at the
145 : : same location, false otherwise.
146 : : */
147 : : bool EqualTopBottom(const HdFtDistanceGlue &rOther) const;
148 : :
149 : : };
150 : : }
151 : : }
152 : :
153 : : #endif
154 : :
155 : : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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