Browse Source
This relates to Bug 2095 Note that a handful of translation strings did not merge properlypull/1/head
Timothy Pearson
8 years ago
42 changed files with 4752 additions and 6286 deletions
@ -1,7 +1,7 @@
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#MIN_CONFIG(3.0.0) |
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KDE_ENABLE_HIDDEN_VISIBILITY |
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AM_INIT_AUTOMAKE(kbarcode, 2.0.6) |
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AM_INIT_AUTOMAKE(kbarcode, 2.0.7) |
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AC_C_BIGENDIAN |
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AC_CHECK_KDEMAXPATHLEN |
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@ -1,427 +0,0 @@
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/***************************************************************************
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dsrichtext.cpp - description |
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------------------- |
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begin : Fre Okt 17 2003 |
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copyright : (C) 2003 by Dominik Seichter |
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email : domseichter@web.de |
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***************************************************************************/ |
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/***************************************************************************
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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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* * |
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***************************************************************************/ |
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#include "dsrichtext.h" |
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#ifdef TQT_TEXT_BUG |
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// TQt includes
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#include <tqfontmetrics.h> |
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#include <tqpainter.h> |
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#include <tqregexp.h> |
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// for DSREPLACE
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#include "sqltables.h" |
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/*
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EXAMPLE TEXT: |
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"<html><head><meta name=\"qrichtext\" content=\"1\" /></head><body style=\"font-size:10pt;font-family:Nimbus Sans l\">" |
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"<p>A little bit <span style=\"font-style:italic;font-weight:600\">formated</span><span style=\"color:#4400ff\"> " |
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"richtext</span> which should be printed to a <span style=\"font-weight:600\">TQPrinter</span> with <span style=\"text-decoration:underline\">TQSimpleRichText</span>. </p>" |
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"<p><span style=\"font-family:Times New Roman;font-size:16pt\">Printing should work in ScreenResolution as well as in HighResolution, but as you can see it will only work in ScreenResolution.</span></p>" |
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"</body></html>"; |
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Another example |
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<html><head><meta name="qrichtext" content="1" /></head><body style="font-size:10pt;font-family:Nimbus Sans l"> |
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<p align="center"><span style="font-size:12pt;font-weight:600;text-decoration:underline">Text test </span><span style="font-size:12pt;font-weight:600;text-decoration:underline;color:#ff0000">label</span></p> |
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<p>Resolution <span style="font-weight:600">formated</span> 108dpi. This text & text should now overlap with the first line. 4 < 6a</p> |
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<p><span style="font-family:Nimbus Sans L;font-weight:600">A</span><span style="font-family:Nimbus Sans L"> longer paragraph with some text, so that I can test wether wordwrap is working. Another "line" to test line spacing without a bigger font (like the one found in the next sentence) messing up the spacing.</span><span style="font-family:Courier [Adobe];font-size:16pt"> Some text "in" a bigger courier font.</span><span style="font-family:Nimbus Sans L"> Also this paragraph should be justified as blockquote.</span><span style="font-family:Nimbus Sans L;color:#ff0004"> I hope it works</span><span style="font-family:Nimbus Sans L"> and KBarcodes text redering will be better than the one found in TQt.</span></p> |
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</body></html> |
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*/ |
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DSRichText::DSRichText( const TQString & t ) |
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: text( t ) |
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{ |
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if( text.find("<html>") == -1 ) |
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text = "<html><head><meta name=\"qrichtext\" content=\"1\" /></head><body style=\"font-size:10pt;font-family:Nimbus Sans l\"><p>" |
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+ t + "</p></body></html>"; |
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//tqDebug( text );
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start = end = pos = 0; |
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x = y = 0; |
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sx = sy = 1.0; |
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m_base = TQFont(); |
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TQString tmp = parse( text, "<body ", ">", 0 ); |
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if( !tmp.isNull() ) { |
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pos += tmp.length(); |
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tmp = tmp.left( tmp.length() - 1 ); |
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tmp = tmp.mid( 5, tmp.length() - 5 ); |
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m_base = parseStyle( parse( tmp, "style=\"", "\"", pos ), &m_color ); |
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} |
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pos = text.find( "<p", 0 ); // initalize pos correctly
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while( parseParagraph() ); // empty while loop
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} |
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DSRichText::~DSRichText() |
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{ |
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} |
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void DSRichText::initFormat( formated_word* f, int alignment ) |
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{ |
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f->text = TQString(); |
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f->line = false; |
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f->alignment = alignment; |
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f->font = m_base; |
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f->color = m_color; |
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} |
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void DSRichText::initLine( TQValueList<formated_line>* l ) |
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{ |
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formated_line li; |
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li.width = 0; |
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li.ascent = 0; |
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li.leading = 0; |
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li.lineSpacing = 0; |
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li.line = false; |
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l->append( li ); |
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} |
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void DSRichText::updateSpacing( TQValueList<formated_line>* l, TQFontMetrics* fm ) |
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{ |
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l->last().lineSpacing = (l->last().lineSpacing < fm->lineSpacing()) ? fm->lineSpacing() : l->last().lineSpacing; |
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l->last().ascent = (l->last().ascent < fm->ascent()) ? fm->ascent() : l->last().ascent; |
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l->last().leading = (l->last().leading < fm->leading()) ? fm->leading() : l->last().leading; |
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} |
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void DSRichText::fillLines() |
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{ |
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for( unsigned int z = 0; z < word_p.count(); z++ ) { |
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WordList words = word_p[z]; |
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LineList lines; |
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initLine( &lines ); |
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for( unsigned int i = 0; i < words.count(); i++ ) { |
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formated_word word = words[i]; |
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lines.last().line = lines.last().line | word.line; |
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TQFontMetrics fm( word.font ); |
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updateSpacing( &lines, &fm ); |
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int tw = fm.width( word.text ); |
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// word does not fit in the current line, create a new one
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if( lines.last().width + tw >= w )
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initLine( &lines ); |
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// TODO: check here for words longer than one line
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lines.last().formats.append( word ); |
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lines.last().width += tw; |
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} |
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line_p.append( lines ); |
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} |
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} |
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void DSRichText::draw( TQPainter* p ) |
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{ |
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/* don't try to draw if there is no space to draw */ |
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if( !w || !h ) |
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return; |
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fillLines(); |
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painter = p; |
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painter->save(); |
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painter->setClipRect( xpos, ypos, int(w*sx), int(h*sy), TQPainter::CoordPainter ); |
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for( unsigned int z = 0; z < line_p.count(); z++ ) { |
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LineList lines = line_p[z]; |
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if( lines.count() && z ) |
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y += int( lines[0].lineSpacing * 0.5); |
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for( unsigned int i = 0; i < lines.count(); i++ ) { |
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formated_line l = lines[i]; |
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if( l.formats.count() && l.formats[0].alignment == TQt::AlignJustify && i != lines.count() - 1 ) { |
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// last line in a paragraph is not justified (in blocksatz mode)!
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drawJustified( &l ); |
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} else { |
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for( unsigned int z = 0; z < l.formats.count(); z++ ) { |
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formated_word f = l.formats[z]; |
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painter->setFont( f.font ); |
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painter->setPen( TQPen( f.color ) ); |
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int a = f.alignment; |
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if( a == TQt::AlignRight ) { |
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a = TQt::AlignLeft; |
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if( !x ) |
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x = w - l.width; |
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} else if( a == TQt::AlignHCenter ) { |
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a = TQt::AlignLeft; |
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if( !x ) |
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x = ( w - l.width ) / 2; |
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}
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int ya = yDeviation( &l ); |
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painter->drawText( xpos + int(x*sx), ypos + int((y+ya)*sy), int(l.width*sx), int(l.lineSpacing * sy), a, f.text ); |
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x += painter->fontMetrics().width( f.text ); |
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} |
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} |
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x = 0; |
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y += l.lineSpacing; |
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} |
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} |
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painter->restore(); |
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} |
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void DSRichText::drawJustified( formated_line* line ) |
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{ |
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int all = 0; |
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for( unsigned int z = 0; z < line->formats.count(); z++ ) { |
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line->formats[z].text = line->formats[z].text.stripWhiteSpace(); |
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TQFontMetrics fm( line->formats[z].font ); |
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all += fm.width( line->formats[z].text ); |
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} |
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int x = 0; |
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int space = (w - all) / (line->formats.count() - 1); |
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for( unsigned int z = 0; z < line->formats.count(); z++ ) { |
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painter->setFont( line->formats[z].font ); |
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painter->setPen( TQPen( line->formats[z].color ) ); |
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int ya = yDeviation( line ); |
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int tw = painter->fontMetrics().width(line->formats[z].text); |
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painter->drawText( int(x*sx), int((y+ya)*sy), int(tw*sx), int(line->lineSpacing * sy), TQt::AlignAuto, line->formats[z].text ); |
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x += tw; |
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x += space; |
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} |
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} |
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bool DSRichText::parseParagraph() |
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{ |
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int alignment = 0; |
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formated_word f; |
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TQString d = parse( text, "<p", "</p>", pos ); |
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//tqDebug("D=" + d );
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//tqDebug("POS=%i", pos );
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pos += d.length(); |
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if( d.isNull() ) |
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return false; |
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d = parseParagraphTag( d, &alignment ); |
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WordList words; |
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TQString data; |
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initFormat( &f, alignment ); |
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if( d.isEmpty() ) { |
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// found empty paragraph
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words.append( f ); |
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word_p.append( words ); |
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return true; |
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} |
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for( unsigned int i = 0; i < d.length(); ) { |
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if( d[i] == '<' || i == (d.length() - 1) ) { |
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if( i == (d.length() - 1) ) |
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data.append( d[i] ); |
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parseWords( data, &f, &words ); |
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initFormat( &f, alignment ); |
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data = TQString(); |
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// bail out now, otherwise there is
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// and endless loop for e.g. <p>a</p>
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if( i == (d.length() - 1) ) |
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break; |
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if( d[i] == '<' ) { |
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TQString span = d.mid( i, d.find( ">", i ) - i + 1 ); |
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i += span.length(); |
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if( span.startsWith( "<span " ) ) { |
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initFormat( &f, alignment ); |
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f.font = parseStyle( parse( span, "style=\"", "\"", 0 ), &f.color ); |
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} |
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} |
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} else { |
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data.append( d[i] ); |
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i++; |
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} |
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} |
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word_p.append( words ); |
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return true; |
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} |
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TQFont DSRichText::parseStyle( const TQString & s, TQColor* color ) |
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{ |
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TQString style = TQString( s ); |
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style = style.left( style.length() - 1 ); |
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if( style.startsWith("style=\"" ) ) |
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style = style.mid( 7, style.length() - 7 ); |
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TQFont f = m_base; |
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*color = m_color; |
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for ( int i = 0; i < style.contains(';')+1; i++ ) { |
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TQString s = style.section( ';', i, i ); |
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if( s.isEmpty() ) |
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continue; |
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if ( s.startsWith("font-size:" ) ) { |
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f.setPointSize( s.mid(10, s.length() - 12).toInt() ); |
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} else if ( s.startsWith("font-family:" ) ) { |
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f.setFamily( s.right( s.length() - 12 ) ); |
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} else if( s.startsWith( "color:" ) ) { |
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color->setNamedColor( s.right( s.length() - 6 ) ); |
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} else if( s.startsWith("text-decoration:") ) { |
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if( s.endsWith( "underline" ) ) |
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f.setUnderline( true ); |
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/*#if [[[TQT_VERSION IS DEPRECATED]]] >= 0x030200
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else if( s.endsWith( "overline" ) ) |
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f.setOverline( true ); |
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#endif */ |
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else if( s.endsWith( "line-through" ) ) |
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f.setStrikeOut( true ); |
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} else if( s.startsWith( "font-style:") ) { |
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if( s.endsWith( "italic" ) || s.endsWith( "oblique" ) ) |
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f.setItalic( true ); |
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} else if( s.startsWith( "font-weight:" ) ) { |
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bool ok = false; |
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int n = s.right( s.length() - 12 ).toInt( &ok ); |
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if( s.endsWith( "bold" ) ) |
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f.setBold( true ); |
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else if( ok ) |
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f.setWeight( n / 8 ); // convert CSS values to TQt values
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} |
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} |
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return f; |
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} |
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TQString DSRichText::parse( const TQString & t, const TQString & find, const TQString & find2, int start ) |
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{ |
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int s = t.find( find, start ); |
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if( s == -1 || s < start ) |
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return TQString(); |
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int pend = t.find( find2, s + find.length() ); |
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if( pend == -1 || pend < (signed int)(s + find.length()) ) |
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return TQString(); |
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TQString text = t.mid( s, pend - s + find2.length() ); |
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return text; |
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} |
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void DSRichText::setX( int x ) |
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{ |
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xpos = x; |
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} |
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void DSRichText::setY( int y ) |
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{ |
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ypos = y; |
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} |
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void DSRichText::setWidth( int width ) |
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{ |
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w = width; |
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} |
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void DSRichText::setHeight( int height ) |
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{ |
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h = height; |
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} |
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int DSRichText::parseAlignment( const TQString & align ) |
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{ |
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TQString a = TQString( align ); |
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if( a.endsWith("\"") ) |
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a = a.left( a.length() - 1 );
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if( a.startsWith("align=\"") ) |
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a = a.mid( 7, a.length() - 7 ); |
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if( a == "left" ) |
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return TQt::AlignLeft; |
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else if( a == "center" ) |
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return TQt::AlignHCenter; |
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else if( a == "right" ) |
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return TQt::AlignRight; |
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else if( a == "justify" ) |
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return TQt::AlignJustify; |
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return 0; |
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} |
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void DSRichText::parseWords( const TQString & t, formated_word* w, WordList* words ) |
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{ |
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unsigned int p = 0; |
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for( unsigned int i = 0; i < t.length(); i++ ) { |
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if( (t[i].isSpace() && p != i) || i == t.length() - 1 ) { |
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formated_word word = *w; |
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word.text = replaceEscapeSequences( t.mid( p, i + 1 - p ) ); |
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p = i + 1; |
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words->append( word ); |
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} |
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} |
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} |
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inline int DSRichText::yDeviation( const formated_line* line ) |
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{ |
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// leading = 1 (almost ever)
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// linespacing = leading + height
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// height = ascent + descent + 1
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if( line->lineSpacing != painter->fontMetrics().lineSpacing() ) { |
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return line->ascent + line->leading - painter->fontMetrics().ascent() - painter->fontMetrics().leading(); |
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} else { |
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return 0; |
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} |
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} |
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TQString DSRichText::replaceEscapeSequences( const TQString & t ) |
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{ |
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TQString tmp = TQString( t ); |
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tmp = tmp.replace( DSREPLACE( "<" ), "<" ); |
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tmp = tmp.replace( DSREPLACE( ">" ), ">" ); |
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tmp = tmp.replace( DSREPLACE( "&" ), "&" ); |
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tmp = tmp.replace( DSREPLACE( """ ), "\"" ); |
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return tmp; |
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} |
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TQString DSRichText::parseParagraphTag( const TQString &t, int* alignment ) |
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{ |
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TQString d = TQString( t ); |
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if( d.startsWith("<p>") ) { |
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d = d.mid( 3, d.length() - 3 ); |
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} else if( d.startsWith("<p ") ) { |
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*alignment = parseAlignment( parse( d, "align=\"", "\"", 0 ) ); |
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if( d.contains( ">" ) ) { |
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int x = d.find(">" ) + 1; |
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d = d.mid( x, d.length() - x ); |
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} |
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} |
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if( d.endsWith("</p>") ) |
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d = d.left( d.length() - 4 ); // strlen("</p>");
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return d; |
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} |
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#endif // TQT_TEXT_BUG
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@ -1,193 +0,0 @@
|
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/***************************************************************************
|
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dsrichtext.h - description |
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------------------- |
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begin : Fre Okt 17 2003 |
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copyright : (C) 2003 by Dominik Seichter |
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email : domseichter@web.de |
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***************************************************************************/ |
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|
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/***************************************************************************
|
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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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* * |
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***************************************************************************/ |
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#ifndef DSRICHTEXT_H |
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#define DSRICHTEXT_H |
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#define TQT_TEXT_BUG |
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/*#undef TQT_TEXT_BUG*/ |
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#ifdef TQT_TEXT_BUG |
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#include <tqcolor.h> |
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#include <tqfont.h> |
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#include <tqstring.h> |
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#include <tqvaluelist.h> |
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|
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class DSRichText; |
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|
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/** This class represents one word,
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* formated with a font, a color and an |
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* alignment. |
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*/ |
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struct formated_word { |
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TQString text; |
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TQFont font; |
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TQColor color; |
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int alignment; |
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bool line; |
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}; |
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typedef TQValueList<formated_word> WordList; |
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/** This structure represents a single line.
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* Every line contains a list of formated_words. |
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* Wordwrapping has been applied before the line |
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* was created. |
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* lineSpacing, ascent and leading come from the |
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* biggest font in the line. |
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*/
|
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struct formated_line { |
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int width; |
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int lineSpacing; |
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int ascent; |
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int leading; |
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bool line; |
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|
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WordList formats; |
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}; |
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typedef TQValueList<formated_line> LineList; |
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class TQColor; |
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class TQPainter; |
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|
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/** A richtext rendering class, which draws a piece
|
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* of HTML formated richtext on any TQPainter. |
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* This class works with all printer resolutions compared |
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* to the buggy TQSimpleRichText |
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* |
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* rendering the richtext happens in 3 steps: |
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* <ul> |
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* <li> the HTML data is parsed into text_format structures. Each |
||||
* of these text_format structures may represend multiple lines, but |
||||
* also single words. This depends on how long a formated text is. |
||||
* this step happens in the constructor and in parseParagraph()</li> |
||||
* <li> the text_format structures are parsed into line structures. |
||||
* In this step the wordwrapping is calculated. Each line structure |
||||
* has again text_format structures. This is necessary because a line |
||||
* of text may of course contain different formattings. A line struct is always |
||||
* a single line of drawn text, not more and not less. |
||||
* happens in draw() and fillLines()</li> |
||||
* <li> the line structure is drawn line by line using TQPainter. |
||||
* happens in draw()</li> |
||||
* </ul> |
||||
* |
||||
* Printing to the screen is easy and the usage does not differ from |
||||
* TQSimpleRichText. Drawing on TQPrinter is a little bit more complicated. |
||||
* The most important thing is that you may not use TQPainter::scale(). |
||||
* A small example on how to print on a TQPrinter: |
||||
* <pre> |
||||
* TQPrinter printer( TQPrinter::HighResolution ); |
||||
* TQPainter painter( &printer ); |
||||
* TQPaintDeviceMetrics metrics( &printer ); |
||||
* double scalex = (double)metrics.logicalDpiX() / (double)TQPaintDevice::x11AppDpiX(); |
||||
* double scaley = (double)metrics.logicalDpiY() / (double)TQPaintDevice::x11AppDpiY(); |
||||
* |
||||
* DSRichText dsr( "<html><p>Hallo World</p></html>" ); |
||||
* dsr.setWidth( 200 ); // in screenresolution coordinates
|
||||
* dsr.setHeight( 80 ); // in screenresolution coordinates
|
||||
* painter.translate( 10 * scalex, 10 * scaley ); // draw at 10, 10 instead of 0, 0
|
||||
* dsr.scale( scalex, scaley ); |
||||
* dsr.draw( &painter ); |
||||
* </pre> |
||||
* |
||||
*@author Dominik Seichter |
||||
*/ |
||||
class DSRichText { |
||||
public: |
||||
/** construct a DSRichText object. @p t is formated text as produces by TQTextEdit.
|
||||
*/ |
||||
DSRichText( const TQString & t ); |
||||
~DSRichText(); |
||||
|
||||
void setX( int x ); |
||||
void setY( int y ); |
||||
|
||||
/** draw the formated text on the TQPainter* @p p
|
||||
*/ |
||||
void draw( TQPainter* p ); |
||||
/** set the width of the clipping rectangle
|
||||
*/ |
||||
void setWidth( int width ); |
||||
/** set the height of the clipping rectangle
|
||||
*/ |
||||
void setHeight( int height ); |
||||
/** scale everything. This is necessary to print on devices
|
||||
* with another resolution than the screen. TQPainter::scale() won't work. |
||||
*/ |
||||
void setScale( double x, double y ) { |
||||
sx = x; sy = y; |
||||
}; |
||||
|
||||
private: |
||||
/** parse a single pare of <p></p> elements
|
||||
*/ |
||||
bool parseParagraph(); |
||||
/** remove <p> and </p> from the TQString @p t and return it.
|
||||
* This function is also responsible for getting the |
||||
* correct alignment of the paragraph. |
||||
*/ |
||||
TQString parseParagraphTag( const TQString & t, int* alignment ); |
||||
/** parse the align attribute of a <p> tag and return the corresponding TQt alignment value.
|
||||
*/ |
||||
int parseAlignment( const TQString & align ); |
||||
/** parse the css style attribute of a <span> tag and return a matching TQFont for these
|
||||
* style. The font color is saved in the TQColor* @p color. |
||||
*/ |
||||
TQFont parseStyle( const TQString & s, TQColor* color ); |
||||
TQString parse( const TQString & t, const TQString & find, const TQString & end, int start ); |
||||
void parseWords( const TQString & t, formated_word* w, WordList* words ); |
||||
void initFormat( formated_word* f, int alignment ); |
||||
void initLine( TQValueList<formated_line>* l ); |
||||
void updateSpacing( TQValueList<formated_line>* l, TQFontMetrics* fm ); |
||||
/** draw the line @p line justified as blockquote
|
||||
*/ |
||||
void drawJustified( formated_line* line ); |
||||
/** calculate the y-deviation needed, because of different font sizes in this line
|
||||
*/ |
||||
inline int yDeviation( const formated_line* line ); |
||||
/** replace HTML escape sequences such as < to their real character meaning (i.e. < )
|
||||
*/ |
||||
TQString replaceEscapeSequences( const TQString & t ); |
||||
|
||||
/** fill the line structures with data
|
||||
*/ |
||||
void fillLines(); |
||||
|
||||
int pos; // current position in text
|
||||
int start; // start of a tag
|
||||
int end; // end of a tag
|
||||
int x; // x position
|
||||
int y; // y position
|
||||
int w; // width of the text element
|
||||
int h; // height of the text element
|
||||
int xpos; // x position at the beginning
|
||||
int ypos; // y position at the beginning
|
||||
|
||||
double sx; |
||||
double sy; |
||||
|
||||
TQString text; |
||||
TQFont m_base; |
||||
TQColor m_color; |
||||
TQPainter* painter; |
||||
|
||||
TQValueList<LineList> line_p; |
||||
TQValueList<WordList> word_p; |
||||
}; |
||||
|
||||
#endif // TQT_TEXT_BUG
|
||||
#endif |
||||
@ -1,620 +0,0 @@
|
||||
f/***************************************************************************
|
||||
barcode.cpp - description |
||||
------------------- |
||||
begin : Die Apr 23 2002 |
||||
copyright : (C) 2002 by Dominik Seichter |
||||
email : domseichter@web.de |
||||
***************************************************************************/ |
||||
|
||||
/***************************************************************************
|
||||
* * |
||||
* 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. * |
||||
* * |
||||
***************************************************************************/ |
||||
|
||||
#include "sqltables.h" |
||||
#include "barcodecache.h" |
||||
|
||||
#include "mybarcode.h" |
||||
#include <stdio.h> |
||||
|
||||
// TQt includes
|
||||
#include <tqdir.h> |
||||
#include <tqpainter.h> |
||||
#include <tqpaintdevicemetrics.h> |
||||
#include <tqsqlquery.h> |
||||
|
||||
// KDE includes
|
||||
#include <tdeapplication.h> |
||||
#include <tdeconfig.h> |
||||
#include <tdelocale.h> |
||||
#include <tdemessagebox.h> |
||||
#include <kprocess.h> |
||||
#include <kstandarddirs.h> |
||||
#include <tdetempfile.h> |
||||
|
||||
#define BARCODE_MARGIN 10 /* Margin added by GNU Barcode to the barcodes */ |
||||
|
||||
TQValueList<barcodeFormat> codes; |
||||
|
||||
void init() { |
||||
BarCode::setHaveBarcode(); |
||||
} |
||||
|
||||
bool barcodeData::operator==( const struct barcodeData d ) const { |
||||
bool b = ( value == d.value && type == d.type && |
||||
scale == d.scale && text == d.text ); |
||||
|
||||
if( BarCode::hasFeature( type, TBARCODEADV ) ) |
||||
b = ( b && tbarcode == d.tbarcode ); |
||||
|
||||
if( BarCode::hasFeature( type, DATAMATRIX ) ) |
||||
b = ( b && datamatrix == d.datamatrix ); |
||||
|
||||
if( BarCode::hasFeature( type, PDF417BARCODE ) ) |
||||
b = ( b && pdf417 == d.pdf417 ); |
||||
|
||||
return b; |
||||
}; |
||||
|
||||
BarCode::BarCode( const barcodeData* data ) |
||||
{ |
||||
barcode = *data; |
||||
m_index = 0; |
||||
} |
||||
|
||||
BarCode::BarCode() |
||||
{ |
||||
fillDefault( &barcode ); |
||||
m_index = 0;
|
||||
} |
||||
|
||||
BarCode::~BarCode() |
||||
{ |
||||
} |
||||
|
||||
const TQPixmap BarCode::pixmap() |
||||
{ |
||||
if( p.isNull() ) |
||||
createBarcode( &p, TDEApplication::desktop() ); |
||||
|
||||
if( p.isNull() ) { |
||||
KMessageBox::error( 0, "<qt>" + i18n("Barcode not valid!") + "<br>" + barcode.value + "</qt>" ); |
||||
barcode.valid = false; |
||||
} |
||||
|
||||
return p; |
||||
} |
||||
|
||||
bool BarCode::createPixmap( TQPixmap* target, int resx, int resy ) |
||||
{ |
||||
KTempFile* output = new KTempFile( TQString(), ".ps" );; |
||||
output->file()->close(); |
||||
|
||||
KTempFile* input = new KTempFile( TQString(), ".pbm" ); |
||||
input->file()->close(); |
||||
|
||||
m_value = createSequence( barcode.value ); |
||||
|
||||
if( BarCode::hasFeature( barcode.type, PDF417 ) ) { |
||||
if(!createPdf417( output )) { |
||||
cleanUp( output, input, target ); |
||||
return false; |
||||
} |
||||