From 76406c20db58f6007539db80e0f7b27e7cc3e83f Mon Sep 17 00:00:00 2001
From: drw <drw>
Date: Tue, 06 Apr 2004 16:00:07 +0000
Subject: New Bible reader app

---
(limited to 'noncore/apps/dagger/textwidget.cpp')

diff --git a/noncore/apps/dagger/textwidget.cpp b/noncore/apps/dagger/textwidget.cpp
new file mode 100644
index 0000000..8ff620d
--- a/dev/null
+++ b/noncore/apps/dagger/textwidget.cpp
@@ -0,0 +1,183 @@
+/*
+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::prevChapter()
+{
+}
+
+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::nextChapter()
+{
+}
+
+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 ) *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>&nbsp;%3<p>" )
+                                       .arg( book ).arg( chapter ).arg( verse ).arg( verseStr );
+                }
+                else
+                {
+                    verseStr = QString( "<center><b>Chapter %1</b></center><p><b>%2</b>&nbsp;%3<p>" )
+                                       .arg( chapter ).arg( verse ).arg( verseStr );
+                }
+            }
+            else
+            {
+                verseStr = QString( "<b>%1</b>&nbsp;%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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