1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
|
/*
* Copyright (c) 2002-2003 Nicolas HADACEK (hadacek@kde.org)
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef FILTERPAGE_H
#define FILTERPAGE_H
#include "TextOutputDev.h"
#include <tqdatetime.h>
#include <tqptrlist.h>
#include "fstring.h"
namespace PDFImport
{
class Paragraph;
class Data;
class Page : public TextPage
{
public:
Page(Data &data);
TQValueVector<DRect> &rects() { return _rects; }
bool hasHeader() const;
bool hasFooter() const;
void clear();
// first pass
void beginString(GfxState *, double x0, double y0);
void addString(TextString *);
void endString();
void addLink(Link *link) { _links.append(link); }
void endPage();
// second pass
void dump();
public:
TQValueList<TQDomElement> pictures;
private:
FontFamily checkSpecial(TQChar &, const Font &) const;
static TextBlock *block(TextLine *, int index);
static bool isLastParagraphLine(TextLine *, const Paragraph &);
// first pass
void createParagraphs();
void checkHeader();
void checkFooter();
// second pass
void initParagraph(Paragraph &) const;
void fillParagraph(Paragraph &, double &offset) const;
void checkSpecialChars(Paragraph &) const;
void coalesce(Paragraph &) const;
void prepare();
void dump(const Paragraph &);
private:
Data &_data;
TQValueList<Paragraph> _pars;
TQPtrList<Link> _links;
String *_lastStr;
TQTime _time; // debug
TQValueVector<DRect> _rects;
};
} // namespace
#endif
|
