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Diffstat (limited to 'tools/linguist/linguist/phraselv.cpp')
| -rw-r--r-- | tools/linguist/linguist/phraselv.cpp | 171 |
1 files changed, 171 insertions, 0 deletions
diff --git a/tools/linguist/linguist/phraselv.cpp b/tools/linguist/linguist/phraselv.cpp new file mode 100644 index 0000000..fa454f8 --- /dev/null +++ b/tools/linguist/linguist/phraselv.cpp @@ -0,0 +1,171 @@ +/********************************************************************** +** Copyright (C) 2000-2008 Trolltech ASA. All rights reserved. +** +** This file is part of Qt 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 Qt 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 [email protected]. +** +** Licensees holding valid Qt Commercial licenses may use this file in +** accordance with the Qt 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. +** +**********************************************************************/ + +/* TRANSLATOR PhraseLV + + The phrase list in the right panel of the main window (with Source phrase, + Target phrase, and Definition in its header) is a PhraseLV object. +*/ + +#include "phraselv.h" + +#include <qregexp.h> +#include <qwhatsthis.h> +#include <qheader.h> + +class WhatPhrase : public QWhatsThis +{ +public: + WhatPhrase( PhraseLV *w ); + + virtual QString text( const QPoint& p ); + +private: + PhraseLV *parent; +}; + +WhatPhrase::WhatPhrase( PhraseLV *w ) + : QWhatsThis( w ) +{ + parent = w; +} + +QString WhatPhrase::text( const QPoint& p ) +{ + QListViewItem *item = parent->itemAt( p ); + if ( item == 0 ) + return PhraseLV::tr( "This is a list of phrase entries relevant to the" + " source text. Each phrase is supplemented with a suggested" + " translation and a definition." ); + else + return QString( PhraseLV::tr("<p><u>%1:</u> %2</p>" + "<p><u>%3:</u> %4</p>" + "<p><u>%5:</u> %6</p>") ) + .arg( parent->columnText(PhraseLVI::SourceTextShown) ) + .arg( item->text(PhraseLVI::SourceTextShown) ) + .arg( parent->columnText(PhraseLVI::TargetTextShown) ) + .arg( item->text(PhraseLVI::TargetTextShown) ) + .arg( parent->columnText(PhraseLVI::DefinitionText) ) + .arg( item->text(PhraseLVI::DefinitionText) ); +} + +PhraseLVI::PhraseLVI( PhraseLV *parent, const Phrase& phrase, int accelKey ) + : QListViewItem( parent ), + akey( accelKey ) +{ + setPhrase( phrase ); +} + +QString PhraseLVI::key( int column, bool ascending ) const +{ + if ( column == SourceTextShown ) { + if ( sourceTextKey.isEmpty() ) { + if ( ascending ) { + return ""; + } else { + return QString::null; + } + } else { + return sourceTextKey; + } + } else if ( column == TargetTextShown ) { + return targetTextKey; + } else { + return QChar( '0' + akey ) + text( column ); + } +} + +void PhraseLVI::setText( int column, const QString& text ) +{ + if ( column == SourceTextShown ) { + sourceTextKey = makeKey( text ); + } else if ( column == TargetTextShown ) { + targetTextKey = makeKey( text ); + } + QListViewItem::setText( column, text ); +} + +void PhraseLVI::setPhrase( const Phrase& phrase ) +{ + setText( SourceTextShown, phrase.source().simplifyWhiteSpace() ); + setText( TargetTextShown, phrase.target().simplifyWhiteSpace() ); + setText( DefinitionText, phrase.definition() ); + setText( SourceTextOriginal, phrase.source() ); + setText( TargetTextOriginal, phrase.target() ); +} + +Phrase PhraseLVI::phrase() const +{ + return Phrase( text(SourceTextOriginal), text(TargetTextOriginal), + text(DefinitionText) ); +} + +QString PhraseLVI::makeKey( const QString& text ) const +{ + if ( text == NewPhrase ) + return QString::null; + + QString key; + for ( int i = 0; i < (int) text.length(); i++ ) { + if ( text[i] != QChar('&') ) + key += text[i].lower(); + } + // see Section 5, Exercise 4 of The Art of Computer Programming + key += QChar::null; + key += text; + return key; +} + +PhraseLV::PhraseLV( QWidget *parent, const char *name ) + : QListView( parent, name ) +{ + setAllColumnsShowFocus( TRUE ); + setShowSortIndicator( TRUE ); + for ( int i = 0; i < 3; i++ ) + addColumn( QString::null, 120 ); + setColumnText( PhraseLVI::SourceTextShown, tr("Source phrase") ); + setColumnText( PhraseLVI::TargetTextShown, tr("Translation") ); + setColumnText( PhraseLVI::DefinitionText, tr("Definition") ); + header()->setStretchEnabled( TRUE, -1 ); + what = new WhatPhrase( this ); +} + +PhraseLV::~PhraseLV() +{ +// delete what; +} + +QSize PhraseLV::sizeHint() const +{ + return QSize( QListView::sizeHint().width(), 50 ); +} |