Line data Source code
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 INCLUDED_SC_SOURCE_FILTER_INC_HTMLEXP_HXX
21 : #define INCLUDED_SC_SOURCE_FILTER_INC_HTMLEXP_HXX
22 :
23 : #include "global.hxx"
24 : #include <rtl/textenc.h>
25 : #include <tools/gen.hxx>
26 : #include <tools/color.hxx>
27 : #include <boost/ptr_container/ptr_vector.hpp>
28 : #include <boost/scoped_ptr.hpp>
29 :
30 : #include "expbase.hxx"
31 :
32 : class ScDocument;
33 : class SfxItemSet;
34 : class SdrPage;
35 : class Graphic;
36 : class SdrObject;
37 : class OutputDevice;
38 : class ScDrawLayer;
39 : class EditTextObject;
40 : enum class SvtScriptType;
41 : namespace editeng { class SvxBorderLine; }
42 :
43 3 : struct ScHTMLStyle
44 : { // Defaults aus StyleSheet
45 : Color aBackgroundColor;
46 : OUString aFontFamilyName;
47 : sal_uInt32 nFontHeight; // Item-Value
48 : sal_uInt16 nFontSizeNumber; // HTML value 1-7
49 : SvtScriptType nDefaultScriptType; // Font values are valid for the default script type
50 : bool bInitialized;
51 :
52 3 : ScHTMLStyle() :
53 : nFontHeight(0),
54 : nFontSizeNumber(2),
55 : nDefaultScriptType(),
56 3 : bInitialized(false)
57 3 : {}
58 :
59 : const ScHTMLStyle& operator=( const ScHTMLStyle& rScHTMLStyle )
60 : {
61 : aBackgroundColor = rScHTMLStyle.aBackgroundColor;
62 : aFontFamilyName = rScHTMLStyle.aFontFamilyName;
63 : nFontHeight = rScHTMLStyle.nFontHeight;
64 : nFontSizeNumber = rScHTMLStyle.nFontSizeNumber;
65 : nDefaultScriptType = rScHTMLStyle.nDefaultScriptType;
66 : bInitialized = rScHTMLStyle.bInitialized;
67 : return *this;
68 : }
69 : };
70 :
71 : struct ScHTMLGraphEntry
72 : {
73 : ScRange aRange; // mapped range
74 : Size aSize; // size in pixels
75 : Size aSpace; // spacing in pixels
76 : SdrObject* pObject;
77 : bool bInCell; // if output is in cell
78 : bool bWritten;
79 :
80 2 : ScHTMLGraphEntry( SdrObject* pObj, const ScRange& rRange,
81 : const Size& rSize, bool bIn, const Size& rSpace ) :
82 : aRange( rRange ),
83 : aSize( rSize ),
84 : aSpace( rSpace ),
85 : pObject( pObj ),
86 : bInCell( bIn ),
87 2 : bWritten( false )
88 2 : {}
89 : };
90 :
91 : #define SC_HTML_FONTSIZES 7
92 : const short nIndentMax = 23;
93 :
94 : class ScHTMLExport : public ScExportBase
95 : {
96 : // default HtmlFontSz[1-7]
97 : static const sal_uInt16 nDefaultFontSize[SC_HTML_FONTSIZES];
98 : // HtmlFontSz[1-7] in s*3.ini [user]
99 : static sal_uInt16 nFontSize[SC_HTML_FONTSIZES];
100 : static const char* pFontSizeCss[SC_HTML_FONTSIZES];
101 : static const sal_uInt16 nCellSpacing;
102 : static const sal_Char sIndentSource[];
103 :
104 : typedef boost::scoped_ptr<std::map<OUString, OUString> > FileNameMapPtr;
105 : typedef boost::ptr_vector<ScHTMLGraphEntry> GraphEntryList;
106 :
107 : GraphEntryList aGraphList;
108 : ScHTMLStyle aHTMLStyle;
109 : OUString aBaseURL;
110 : OUString aStreamPath;
111 : OUString aFilterOptions;
112 : OUString aCId; // Content-Id for Mail-Export
113 : VclPtr<OutputDevice> pAppWin; // for Pixel-work
114 : FileNameMapPtr pFileNameMap; // for CopyLocalFileToINet
115 : OUString aNonConvertibleChars; // collect nonconvertible characters
116 : rtl_TextEncoding eDestEnc;
117 : SCTAB nUsedTables;
118 : short nIndent;
119 : sal_Char sIndent[nIndentMax+1];
120 : bool bAll; // whole document
121 : bool bTabHasGraphics;
122 : bool bTabAlignedLeft;
123 : bool bCalcAsShown;
124 : bool bCopyLocalFileToINet;
125 : bool bTableDataWidth;
126 : bool bTableDataHeight;
127 : bool mbSkipImages;
128 : /// If HTML header and footer should be written as well, or just the content itself.
129 : bool mbSkipHeaderFooter;
130 :
131 : const SfxItemSet& PageDefaults( SCTAB nTab );
132 :
133 : void WriteBody();
134 : void WriteHeader();
135 : void WriteOverview();
136 : void WriteTables();
137 : void WriteCell( SCCOL nCol, SCROW nRow, SCTAB nTab );
138 : void WriteGraphEntry( ScHTMLGraphEntry* );
139 : void WriteImage( OUString& rLinkName,
140 : const Graphic&, const OString& rImgOptions,
141 : sal_uLong nXOutFlags = 0 );
142 : // nXOutFlags for XOutBitmap::WriteGraphic
143 :
144 : // write to stream if and only if URL fields in edit cell
145 : bool WriteFieldText( const EditTextObject* pData );
146 :
147 : // copy a local file to internet if needed
148 : bool CopyLocalFileToINet( OUString& rFileNm, const OUString& rTargetNm, bool bFileToFile = false );
149 1 : bool HasCId()
150 : {
151 1 : return !aCId.isEmpty();
152 : }
153 : void MakeCIdURL( OUString& rURL );
154 :
155 : void PrepareGraphics( ScDrawLayer*, SCTAB nTab,
156 : SCCOL nStartCol, SCROW nStartRow,
157 : SCCOL nEndCol, SCROW nEndRow );
158 :
159 : void FillGraphList( const SdrPage*, SCTAB nTab,
160 : SCCOL nStartCol, SCROW nStartRow,
161 : SCCOL nEndCol, SCROW nEndRow );
162 :
163 : static OString BorderToStyle(const char* pBorderName,
164 : const editeng::SvxBorderLine* pLine,
165 : bool& bInsertSemicolon);
166 :
167 : static sal_uInt16 GetFontSizeNumber( sal_uInt16 nHeight );
168 : static const char* GetFontSizeCss( sal_uInt16 nHeight );
169 : sal_uInt16 ToPixel( sal_uInt16 nTwips );
170 : Size MMToPixel( const Size& r100thMMSize );
171 : void IncIndent( short nVal );
172 :
173 153 : const sal_Char* GetIndentStr()
174 : {
175 153 : return sIndent;
176 : }
177 :
178 : public:
179 : ScHTMLExport( SvStream&, const OUString&, ScDocument*, const ScRange&,
180 : bool bAll, const OUString& aStreamPath, const OUString& rFilterOptions );
181 : virtual ~ScHTMLExport();
182 : sal_uLong Write();
183 3 : const OUString& GetNonConvertibleChars() const
184 : {
185 3 : return aNonConvertibleChars;
186 : }
187 : };
188 :
189 : #endif
190 :
191 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
