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/*
Dagger - A Bible study program utilizing the Sword library.
Copyright (c) 2004 Dan Williams <drw@handhelds.org>
This file 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 file 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
file; see the file COPYING. If not, write to the Free Software Foundation, Inc.,
59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include "textwidget.h"
#include <qlayout.h>
#include <qtextbrowser.h>
#include <versekey.h>
TextWidget::TextWidget( QWidget *parent, sword::SWModule *module, int numVerses, const QFont *font )
: QWidget( parent, 0x0, 0x0 )
, m_module( module )
, m_numVerses( numVerses )
{
if ( parent )
installEventFilter( parent );
QVBoxLayout *layout = new QVBoxLayout( this, 2, 2 );
m_textView = new QTextBrowser( this );
m_textView->installEventFilter( parent );
m_textView->setMinimumHeight( 20 );
m_textView->setHScrollBarMode( QTextView::AlwaysOff );
m_textView->setTextFormat( QTextView::RichText );
connect( m_textView, SIGNAL(highlighted(const QString &)),
this, SIGNAL(sigRefClicked(const QString &)) );
layout->addWidget( m_textView );
// Set font
if ( font )
setFont( *font );
// Set initial text
if ( m_module )
{
m_isBibleText = !strcmp( module->Type(), "Biblical Texts" );
if ( m_isBibleText )
{
m_key = new sword::VerseKey( "g" );
//connect( m_textView, SIGNAL(highlighted(const QString&)),
// this, SLOT(slotReferenceClicked(const QString&)) );
//connect( parent, SIGNAL( strongsNumbers( bool ) ), this, SLOT( slotStrongsNumbers( bool ) ) );
}
else
{
m_key = new sword::SWKey( "" );
}
m_module->SetKey( m_key );
setText();
}
}
TextWidget::~TextWidget()
{
// TODO - why does this cause a SIGSEV???
//delete m_key;
}
QString TextWidget::getCurrVerse()
{
m_module->SetKey( m_key->getText() );
return ( QString ) m_module->StripText();
}
void TextWidget::prevPage()
{
(*m_key) -= m_numVerses;
setText();
}
void TextWidget::prevVerse()
{
(*m_key)--;
setText();
}
void TextWidget::setKey( const QString &newKey )
{
m_key->setText( newKey.latin1() );
setText();
}
void TextWidget::nextVerse()
{
(*m_key)++;
setText();
}
void TextWidget::nextPage()
{
(*m_key) += m_numVerses;
setText();
}
void TextWidget::slotNumVersesChanged( int numVerses )
{
m_numVerses = numVerses;
setText();
}
void TextWidget::slotFontChanged( const QFont *newFont )
{
setFont( *newFont );
// TODO - shouldn't have to reset text, but couldn't get repaint() to work
setText();
}
void TextWidget::slotOptionChanged()
{
setText();
}
void TextWidget::setText()
{
if ( m_key->Error() )
return;
m_module->SetKey( m_key->getText() );
m_fullKey = QString( "%1 (%2)" ).arg( m_key->getShortText() ).arg( m_module->Name() );
if ( m_isBibleText )
{
m_textView->setVScrollBarMode( QTextView::AlwaysOff );
m_abbrevKey = m_key->getShortText();
QString fullText;
for ( int i = 0; i < m_numVerses; i++ )
{
QString key = ( QString ) m_module->KeyText();
QString verseStr = QString::fromUtf8( *m_module );
// Format current verse (adding chapter and/or book headings if necessary)
int verse = static_cast<sword::VerseKey>(m_module->Key()).Verse();
if ( verse == 1 )
{
int chapter = static_cast<sword::VerseKey>(m_module->Key()).Chapter();
if ( chapter == 1 )
{
QString book = static_cast<sword::VerseKey>(m_module->Key()).getBookName();
verseStr = QString( "<p><center><big><b>%1</b></big></center><br><center><b>Chapter %1</b></center><p><b>%2</b> %3<p>" )
.arg( book ).arg( chapter ).arg( verse ).arg( verseStr );
}
else
{
verseStr = QString( "<center><b>Chapter %1</b></center><p><b>%2</b> %3<p>" )
.arg( chapter ).arg( verse ).arg( verseStr );
}
}
else
{
verseStr = QString( "<b>%1</b> %2<p>" ).arg( verse ).arg( verseStr );
}
fullText.append( verseStr );
m_module->Key()++;
if ( m_module->Key().Error() )
break;
}
m_textView->setText( fullText );
}
else // !isBibleText
{
m_abbrevKey = m_key->getText();
m_textView->setText( ( QString ) *m_module );
}
}
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