diff options
Diffstat (limited to 'tqtinterface/qt4/tools/linguist/linguist/printout.cpp')
| -rw-r--r-- | tqtinterface/qt4/tools/linguist/linguist/printout.cpp | 182 |
1 files changed, 182 insertions, 0 deletions
diff --git a/tqtinterface/qt4/tools/linguist/linguist/printout.cpp b/tqtinterface/qt4/tools/linguist/linguist/printout.cpp new file mode 100644 index 0000000..1aae592 --- /dev/null +++ b/tqtinterface/qt4/tools/linguist/linguist/printout.cpp @@ -0,0 +1,182 @@ +/********************************************************************** +** Copyright (C) 2000-2008 Trolltech ASA. All rights reserved. +** +** This file is part of TQt Linguist. +** +** This file may be used under the terms of the GNU General +** Public License versions 2.0 or 3.0 as published by the Free +** Software Foundation and appearing in the files LICENSE.GPL2 +** and LICENSE.GPL3 included in the packaging of this file. +** Alternatively you may (at your option) use any later version +** of the GNU General Public License if such license has been +** publicly approved by Trolltech ASA (or its successors, if any) +** and the KDE Free TQt Foundation. +** +** Please review the following information to ensure GNU General +** Public Licensing requirements will be met: +** http://trolltech.com/products/qt/licenses/licensing/opensource/. +** If you are unsure which license is appropriate for your use, please +** review the following information: +** http://trolltech.com/products/qt/licenses/licensing/licensingoverview +** or contact the sales department at sales@trolltech.com. +** +** Licensees holding valid TQt Commercial licenses may use this file in +** accordance with the TQt Commercial License Agreement provided with +** the Software. +** +** This file is provided "AS IS" with NO WARRANTY OF ANY KIND, +** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted +** herein. +** +**********************************************************************/ + +#include "printout.h" + +#include <tqprinter.h> +#include <tqfontmetrics.h> + +PrintOut::PrintOut( TQPrinter *printer ) + : pr( printer ), pdmetrics( printer ), nextRule( NoRule ), page( 0 ) +{ + p.begin( pr ); + TQFont f( "Arial" ); + f8 = f; + f8.setPointSize( 8 ); + f10 = f; + f10.setPointSize( 10 ); + p.setFont( f10 ); + fmetrics = new TQFontMetrics( p.fontMetrics() ); + hmargin = 5 * pdmetrics.width() / pdmetrics.widthMM(); // 5 mm + vmargin = 5 * pdmetrics.height() / pdmetrics.heightMM(); // 5 mm + hsize = pdmetrics.width() - 2 * hmargin; + vsize = pdmetrics.height() - vmargin; + dateTime = TQDateTime::tqcurrentDateTime(); + breakPage(); + vsize -= voffset; + cp = Paragraph( TQPoint(hmargin, voffset) ); +} + +PrintOut::~PrintOut() +{ + flushLine(); + delete fmetrics; + p.end(); +} + +void PrintOut::setRule( Rule rule ) +{ + if ( (int) nextRule < (int) rule ) + nextRule = rule; +} + +void PrintOut::setGuide( const TQString& guide ) +{ + g = guide; +} + +void PrintOut::vskip() +{ + if ( !firstParagraph ) + voffset += 14; +} + +void PrintOut::flushLine( bool /* mayBreak */ ) +{ + if ( voffset + cp.rect.height() > vsize ) + breakPage(); + else if ( !firstParagraph ) + drawRule( nextRule ); + + for ( int i = 0; i < (int) cp.boxes.count(); i++ ) { + Box b = cp.boxes[i]; + b.rect.moveBy( 0, voffset ); + TQRect r = b.rect; + p.setFont( b.font ); + p.drawText( r, b.align, b.text ); + } + voffset += cp.rect.height(); + + nextRule = NoRule; + cp = Paragraph( TQPoint(hmargin, voffset) ); + firstParagraph = FALSE; +} + +void PrintOut::addBox( int percent, const TQString& text, Style style, + int halign ) +{ + int align = halign | TQt::AlignTop; + TQFont f = f10; + if ( style == Strong ) + f.setBold( TRUE ); + else if ( style == Emphasis ) + f.setItalic( TRUE ); + int wd = hsize * percent / 100; + TQRect r( cp.rect.x() + cp.rect.width(), 0, wd, vsize ); + int ht = p.boundingRect( r, align, text ).height(); + + Box b( r, text, f, align ); + cp.boxes.append( b ); + cp.rect.setSize( TQSize(cp.rect.width() + wd, TQMAX(cp.rect.height(), ht)) ); +} + +void PrintOut::breakPage() +{ + static const int LeftAlign = TQt::AlignLeft | TQt::AlignTop; + static const int RightAlign = TQt::AlignRight | TQt::AlignTop; + TQRect r1, r2; + int h1 = 0; + int h2 = 0; + + if ( page++ > 0 ) + pr->newPage(); + voffset = 0; + + p.setFont( f10 ); + r1 = TQRect( hmargin, voffset, 3 * hsize / 4, vsize ); + r2 = TQRect( r1.x() + r1.width(), voffset, hsize - r1.width(), vsize ); + h1 = p.boundingRect( r1, LeftAlign, pr->docName() ).height(); + p.drawText( r1, LeftAlign, pr->docName() ); + h2 = p.boundingRect( r2, RightAlign, TQString::number(page) ).height(); + p.drawText( r2, RightAlign, TQString::number(page) ); + voffset += TQMAX( h1, h2 ); + + r1 = TQRect( hmargin, voffset, hsize / 2, LeftAlign ); + p.setFont( f8 ); + h1 = p.boundingRect( r1, LeftAlign, dateTime.toString() ).height(); + p.drawText( r1, LeftAlign, dateTime.toString() ); + p.setFont( f10 ); + voffset += TQMAX( h1, h2 ); + + voffset += 4; + p.drawLine( TQPoint(hmargin, voffset), TQPoint(hmargin + hsize, voffset) ); + voffset += 14; + firstParagraph = TRUE; +} + +void PrintOut::drawRule( Rule rule ) +{ + TQPen pen; + + switch ( rule ) { + case NoRule: + voffset += 5; + break; + case ThinRule: + pen.setColor( TQColor(192, 192, 192) ); + pen.setStyle( Qt::DotLine ); + pen.setWidth( 0 ); + p.setPen( pen ); + voffset += 5; + p.drawLine( TQPoint(hmargin, voffset), + TQPoint(hmargin + hsize, voffset) ); + p.setPen( TQPen() ); + voffset += 2; + break; + case ThickRule: + voffset += 7; + p.drawLine( TQPoint(hmargin, voffset), + TQPoint(hmargin + hsize, voffset) ); + voffset += 4; + } +} |