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130 lines
3.4 KiB
130 lines
3.4 KiB
/*
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* Copyright (c) 2002-2003 Nicolas HADACEK (hadacek@kde.org)
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef FSTRING_H
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#define FSTRING_H
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#include "TextOutputDev.h"
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#include <tqvaluevector.h>
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#include "misc.h"
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namespace PDFImport
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{
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class Data;
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//-----------------------------------------------------------------------------
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class Tabulator
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{
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public:
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enum Alignment { Left = 0, Center, Right, Character };
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enum Filling { Blank = 0, Dots, Line, Dash, DashDot, DashDotDot };
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Tabulator() : alignment(Left) {}
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TQDomElement createElement(Data &data) const;
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public:
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double pos;
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Alignment alignment;
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Filling filling;
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TQChar alignmentChar;
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};
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inline bool operator <(const Tabulator &t1, const Tabulator &t2)
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{ return t1.pos<t2.pos; }
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//-----------------------------------------------------------------------------
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class Block
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{
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public:
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Block() : link(0) {}
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public:
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Font font;
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const Link *link;
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TQString text;
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};
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//-----------------------------------------------------------------------------
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enum Align { AlignLeft, AlignRight, AlignCenter, AlignBlock };
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class Paragraph
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{
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public:
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Paragraph();
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Paragraph(TextLine *first, uint nbLines);
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const DRect &rect() const { return _rect; }
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bool hasOneLine() const { return _lines.count()==1; }
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const TQValueList<TextLine *> lines() const { return _lines; }
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bool isFirst(const TextLine *line) const { return line==_lines.first();}
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bool isSecond(const TextLine* line) const
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{ return (_lines.count()>1 && line==_lines.first()->next); }
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bool isLast(const TextLine *line) const { return line==_lines.last(); }
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int findTab(double xMin, const TextLine *) const;
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uint findNbTabs(uint i, double prevXMax) const;
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int charFromEnd(uint dec, uint &blockIndex) const;
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public:
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ParagraphType type;
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uint frameIndex;
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double firstIndent, leftIndent, offset;
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Align align;
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TQValueVector<Tabulator> tabs;
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TQValueList<Block> blocks;
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private:
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TQValueList<TextLine *> _lines;
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DRect _rect;
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};
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//-----------------------------------------------------------------------------
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class String : public TextString
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{
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public:
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String(GfxState *state, double x0, double y0,
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double fontSize, uint frameIndex);
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uint frameIndex() const { return _frameIndex; }
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const Font &font() const { return _font; }
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DRect rect() const { return DRect(xMin, xMax, yMin, yMax); }
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bool checkCombination(TextString *s);
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public:
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const Link *link;
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private:
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void addChar(GfxState *state, double x, double y,
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double dx, double dy, Unicode u);
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private:
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Font _font;
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uint _frameIndex;
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};
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} // namespace
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#endif
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