Renaming of files in preparation for code style tools.

Signed-off-by: Michele Calgaro <[email protected]>

1 files changed, 0 insertions, 2286 deletions

diff --git a/khexedit/hexviewwidget.cc b/khexedit/hexviewwidget.cc
deleted file mode 100644
index 6c15ae3..0000000
--- a/khexedit/hexviewwidget.cc
+++ /dev/null
@@ -1,2286 +0,0 @@
-/*
- *   khexedit - Versatile hex editor
- *   Copyright (C) 1999  Espen Sand, [email protected]
- *
- *   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.
- *
- *   This program 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 program; if not, write to the Free Software
- *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- *
- */
-
-#include <iostream>
-
-#include <tqclipboard.h>
-#include <tqdrawutil.h>
-
-
-#include <tdeglobalsettings.h>
-#include <tdelocale.h>
-#include <tdepopupmenu.h>
-#include <kdebug.h>
-#include <kurldrag.h>
-
-#include "hexdrag.h"
-#include "hexerror.h"
-#include "hexviewwidget.h"
-
-//
-// The usage of the WNorthWestGravity flag should make screen update
-// faster (less paintEvents). I have had to add update() some places
-// to ensure proper redrawing. Undefine if something goes wrong
-// (i.e. not updated )
-//
-#define USE_NORTHWEST_GRAVITY 1
-
-//
-// I don't want to decide what is best: Drag starts when mouse is moved or
-// after a timeout.
-//
-#define USE_DRAG_MOVEMENT 1
-
-
-
-
-
-
-CDragManager::CDragManager( void )
-{
-  mActivateMode = Movement;
-  mPending = false;
-  mTimerId = 0;
-}
-
-void CDragManager::setActivateMode( EDragActivateMode mode )
-{
-  clear();
-  mActivateMode = mode; // Movement or Timer
-}
-
-void CDragManager::setup( int x, int y )
-{
-  if( mActivateMode == Movement )
-  {
-    mOrigin.setX(x);
-    mOrigin.setY(y);
-  }
-  else
-  {
-    setupTimer();
-  }
-  mPending = true;
-}
-
-bool CDragManager::start( TQMouseEvent *e )
-{
-  if( mPending == false )
-  {
-    return( false );
-  }
-
-  if( mActivateMode == Movement )
-  {
-    if( (mOrigin - e->pos()).manhattanLength() > TDEGlobalSettings::dndEventDelay() )
-    {
-      mPending = false;
-      emit startDrag( e->state() & ShiftButton ? true : false );
-    }
-    return( true );
-  }
-  else // Timer
-  {
-    if( mTimerId != 0 )
-    {
-      removeTimer();
-      mPending = false;
-      emit startDrag( e->state() & ShiftButton ? true : false );
-      return( true );
-    }
-    else
-    {
-      // Should never happen!
-      mPending = false;
-      return( false );
-    }
-  }
-
-}
-
-bool CDragManager::clear( void )
-{
-  if( mPending == false )
-  {
-    return( false );
-  }
-
-  if( mActivateMode == Timer )
-  {
-    removeTimer();
-  }
-
-  mPending = false;
-  return( true );
-}
-
-void CDragManager::timerEvent( TQTimerEvent *e )
-{
-  if( e->timerId() == mTimerId )
-  {
-    removeTimer();
-    if( mPending == true )
-    {
-      mPending = false;
-      emit startDrag( ( kapp->keyboardModifiers() & TDEApplication::ShiftModifier ) );
-    }
-  }
-}
-
-void CDragManager::removeTimer( void )
-{
-  if( mTimerId != 0 )
-  {
-    killTimer( mTimerId );
-    mTimerId = 0;
-  }
-}
-
-void CDragManager::setupTimer( void )
-{
-  if( mTimerId != 0 )
-  {
-    killTimer( mTimerId );
-    mTimerId = 0;
-  }
-  mTimerId = startTimer( 500 );
-}
-
-
-//
-// This widget will use the entire space of the parent widget
-//
-CHexViewWidget::CHexViewWidget( TQWidget *parent, const char *name,
-				CHexBuffer *hexBuffer )
-  : TQFrame( parent, name,
-	    #ifdef USE_NORTHWEST_GRAVITY
-	    TQt::WStaticContents
-	    #else
-	    0
-	    #endif
-	    ), mScrollBarSize( 16 )
-{
-  if( parent == 0 || hexBuffer == 0 ) { return; }
-
-  //
-  // TQt 2.0:
-  // -------
-  // I use the "CScrollBar" because sometimes (very seldom) when I
-  // do a mHorzScroll->hide() the mHorzScroll->isVisible() remains true
-  // in updateView() for a short while. I need the correct visibility
-  // because I have to redraw the area - due to the "WNorthWestGravity" usage.
-  //
-  // I tried to do a
-  // "while( mHorzScroll->isVisible() ) { mHorzScroll->hide(); }"
-  // but then the loop never ended. The "CScrollBar" emits a "hidden()"
-  // signal whenever is receives a TQHideEvent.
-  //
-
-  mVertScroll = new CScrollBar( Qt::Vertical, this );
-  if( mVertScroll == 0 ) { return; }
-  mHorzScroll = new CScrollBar( Qt::Horizontal, this );
-  if( mHorzScroll == 0 ) { return; }
-  mCorner = new TQWidget( this );
-  if( mCorner == 0 ) { return; }
-  connect( mHorzScroll, TQT_SIGNAL(valueChanged(int)), TQT_SLOT(changeXPos(int)) );
-  connect( mVertScroll, TQT_SIGNAL(valueChanged(int)), TQT_SLOT(changeYPos(int)) );
-  connect( mHorzScroll, TQT_SIGNAL(hidden()), TQT_SLOT(update()) );
-  connect( mVertScroll, TQT_SIGNAL(hidden()), TQT_SLOT(update()) );
-  mHorzScroll->hide();
-  mVertScroll->hide();
-
-  mDragManager = new CDragManager();
-  if( mDragManager == 0 ) { return; }
-  #ifdef USE_DRAG_MOVEMENT
-  mDragManager->setActivateMode( CDragManager::Movement );
-  #else
-  mDragManager->setActivateMode( CDragManager::Timer );
-  #endif
-  connect( mDragManager, TQT_SIGNAL(startDrag(bool)), TQT_SLOT(startDrag(bool)) );
-
-  setFrameStyle( TQFrame::WinPanel|TQFrame::Sunken );
-  setWFlags( WResizeNoErase );
-  setFocusPolicy( TQ_StrongFocus );
-
-  mHexBuffer = hexBuffer;
-  mHexBuffer->cursorReset();
-
-  mEditMode      = mHexBuffer->editMode();
-  mShowCursor    = false;
-  mCursorTimerId = 0;
-
-  mDocumentMenu  = 0;
-
-  setTextBufferSize(); // Make sure there is a pixmap buffer
-  setStartX(0);
-  setStartY(0);
-
-  setAcceptDrops(true);
-  setDropHighlight(false); // Init state + frame shape
-  setBackgroundColor( mHexBuffer->backgroundColor() );
-}
-
-
-CHexViewWidget::~CHexViewWidget( void )
-{
-  delete mVertScroll;
-  delete mHorzScroll;
-  delete mCorner;
-  delete mDragManager;
-}
-
-
-int CHexViewWidget::readFile( TQFile &file, const TQString &url, CProgress &p )
-{
-  int errCode = mHexBuffer->readFile( file, url, p );
-  if( errCode != Err_Success )
-  {
-    return( errCode );
-  }
-
-  initFile();
-  return( Err_Success );
-}
-
-
-int CHexViewWidget::insertFile( TQFile &file, CProgress &p )
-{
-  int errCode = mHexBuffer->insertFile( file, p );
-  if( errCode != Err_Success )
-  {
-    return( errCode );
-  }
-
-  updateWindow( true, true );
-
-  emit dataChanged();
-  emit cursorChanged( mHexBuffer->cursorState() );
-  emit layoutChanged( mLayout );
-  return( Err_Success );
-}
-
-
-int CHexViewWidget::newFile( const TQString &url )
-{
-  int errCode = mHexBuffer->newFile( url );
-  if( errCode != Err_Success )
-  {
-    return( errCode );
-  }
-
-  initFile();
-  return( Err_Success );
-}
-
-
-int CHexViewWidget::writeFile( TQFile &file, CProgress &p )
-{
-  int errCode = mHexBuffer->writeFile( file, p );
-  if( errCode == Err_Success )
-  {
-    emit fileState( mHexBuffer->fileState() );
-  }
-  return( errCode );
-}
-
-
-void CHexViewWidget::closeFile( void )
-{
-  emit fileClosed( mHexBuffer->url() );
-  mHexBuffer->closeFile();
-  initFile();
-}
-
-
-
-void CHexViewWidget::initFile( void )
-{
-  setStartX(0);
-  setStartY(0);
-
-  mHexBuffer->cursorReset();
-  mHexBuffer->setLayout( mLayout );
-  mHexBuffer->setFont( mFontInfo );
-  setEditMode( mEditMode );
-  setColor( mColor, false );
-  setCursor( mCursor, false );
-  setMisc( mMisc );
-
-  setBackgroundColor( mHexBuffer->backgroundColor() );
-  setBackgroundMode( NoBackground );
-
-  updateView( true, false );
-  resizeEvent( 0 );
-
-  emit dataChanged();
-  emit cursorChanged( mHexBuffer->cursorState() );
-  emit fileState( mHexBuffer->fileState() );
-  emit encodingChanged( mHexBuffer->encoding() );
-  emit fileName( mHexBuffer->url(), mHexBuffer->hasFileName() );
-  emit bookmarkChanged( mHexBuffer->bookmarkList() );
-}
-
-
-void CHexViewWidget::setBuffer( CHexBuffer *hexBuffer )
-{
-  if( hexBuffer == 0 || mHexBuffer == hexBuffer )
-  {
-    return;
-  }
-
-  unselect();
-  unmark();
-
-  mHexBuffer = hexBuffer;
-  mHexBuffer->setLayout( mLayout );
-  mHexBuffer->setFont( mFontInfo );
-  setEditMode( mEditMode );
-  setColor( mColor, false );
-  setCursor( mCursor, false );
-  setMisc( mMisc );
-
-  if( mLayout.lockLine == false )
-  {
-    mHexBuffer->matchWidth( width() );
-  }
-
-  setBackgroundColor( hexBuffer->backgroundColor() );
-  setBackgroundMode( NoBackground );
-
-  setEditMode( mEditMode );
-  updateWindow();
-
-  emit dataChanged();
-  emit cursorChanged( mHexBuffer->cursorState() );
-  emit fileState( mHexBuffer->fileState() );
-  emit encodingChanged( mHexBuffer->encoding() );
-  emit layoutChanged( mLayout );
-  emit inputModeChanged( mHexBuffer->inputMode() );
-  emit fileName( mHexBuffer->url(), mHexBuffer->hasFileName() );
-  emit bookmarkChanged( mHexBuffer->bookmarkList() );
-}
-
-
-
-
-void CHexViewWidget::changeXPos( int p )
-{
-  int dx = startX() - p;
-  setStartX(p);
-
-
-  if( TQABS(dx) < width() )
-  {
-    scroll( dx, 0, contentsRect() );
-  }
-  else
-  {
-    TQWidget::update();
-  }
-
-  //
-  // If the start position has become 0, then update the view. This
-  // will remove the scrollbar (if it is visible) if the textarea width
-  // is wider than the text. The scrollbar will then disappear under the
-  // mouse pointer.
-  //
-  if( startX() == 0 )
-  {
-    updateView( false, false );
-  }
-
-}
-
-
-void CHexViewWidget::changeYPos( int p )
-{
-  int dy  = startY() - p;
-  setStartY(p);
-
-  if( TQABS( dy ) < height() )
-  {
-    scroll( 0, dy, contentsRect() );
-  }
-  else
-  {
-    TQWidget::update();
-  }
-
-  //
-  // If the start position has become 0, then update the view. This
-  // will remove the scrollbar (if it is visible) if the textarea height
-  // is taller than the text. The scrollbar will then disappear under the
-  // mouse pointer.
-  //
-  if( startY() == 0 )
-  {
-    updateView( false, false );
-  }
-}
-
-
-void CHexViewWidget::clipboardChanged( void )
-{
-  disconnect(TQApplication::clipboard(),TQT_SIGNAL(dataChanged()),
-	     this,TQT_SLOT(clipboardChanged()));
-  unselect();
-}
-
-void CHexViewWidget::paletteChanged( void )
-{
-  setColor( mColor, true );
-}
-
-
-void CHexViewWidget::fontChanged( void )
-{
-  //setFont( kapp->fixedFont, true );
-}
-
-void CHexViewWidget::filter( SFilterControl &fc )
-{
-  int errCode = mHexBuffer->filter( fc );
-  if( errCode == Err_Success )
-  {
-    repaint();
-    emit dataChanged();
-    emit cursorChanged( mHexBuffer->cursorState() );
-  }
-}
-
-
-
-void CHexViewWidget::insert( SInsertData &id )
-{
-  if( id.onCursor == false )
-  {
-    mHexBuffer->cursorGoto( id.offset, 7 );
-  }
-  SCursorConfig cc;
-  updateCursor( cc, true );
-
-  if( id.size == 0 )
-  {
-    return;
-  }
-
-  TQByteArray buf( id.size );
-  if( buf.isNull() == true )
-  {
-    return;
-  }
-  buf.fill( 0 );
-
-  if( id.pattern.size() > 0 )
-  {
-    uint size = id.pattern.size()>buf.size() ? buf.size() : id.pattern.size();
-    if( id.repeatPattern == false )
-    {
-      memcpy( &buf[0], &id.pattern[0], size );
-      if( size < buf.size() )
-      {
-	memset( &buf[size], id.pattern[id.pattern.size()-1], buf.size()-size );
-      }
-    }
-    else
-    {
-      for( uint i=0; i < buf.size(); i+= size )
-      {
-	uint s = i+size > buf.size() ? buf.size()-i : size;
-	memcpy( &buf[i], &id.pattern[0], s );
-      }
-    }
-  }
-
-  insert( buf );
-}
-
-
-void CHexViewWidget::insert( const TQByteArray &buf )
-{
-  if( mHexBuffer->documentPresent() == false )
-  {
-    emit pleaseOpenNewFile();
-    if( mHexBuffer->documentPresent() == false )
-    {
-      return;
-    }
-  }
-
-  uint offset = mHexBuffer->cursorOffset();
-  int errCode = mHexBuffer->inputAtCursor( buf, 0 );
-  if( errCode == Err_Success  )
-  {
-    updateWindow( offset, true );
-    emit dataChanged();
-  }
-}
-
-
-void CHexViewWidget::append( const TQByteArray &buf )
-{
-  if( mHexBuffer->documentPresent() == false )
-  {
-    insert( buf );
-  }
-  else
-  {
-    SCursorConfig cc;
-    cc.emulateControlButton( true );
-    cursorEnd( cc );
-
-    int errCode = mHexBuffer->inputAtCursor( buf, 0 );
-    if( errCode == Err_Success  )
-    {
-      updateWindow( true, true );
-      emit dataChanged();
-    }
-  }
-}
-
-
-void CHexViewWidget::valueOnCursor( TQByteArray &buf, uint size )
-{
-  mHexBuffer->valueOnCursor( buf, size );
-}
-
-
-
-void CHexViewWidget::updateView( bool redraw, bool fixCursor )
-{
-  int f2 = frameWidth() * 2;
-  int scrollBarCount = 0; // Number of visible scrollbars
-  int editWidth = 0;
-  int editHeight = 0;
-
-  for( uint i=0; i < 2; i++ )
-  {
-    editWidth  = width()  - f2; // Total available width
-    editHeight = height() - f2; // Total available height
-    int textWidth  = dataWidth();
-    int textHeight = mHexBuffer->totalHeight();
-
-    //
-    // This will move the start position of the horizontal scrollbar
-    // to the left (if possible) if the text width is smaller than the
-    // edit width.
-    //
-    if( startX() > 0 )
-    {
-      int size = mVertScroll->isVisible() == true ? mScrollBarSize : 0;
-      if( startX() + editWidth - size > textWidth )
-      {
-	int position = textWidth - editWidth + size;
-	setStartX( position > 0 ? position : 0 );
-	#ifdef USE_NORTHWEST_GRAVITY
-	redraw = true;
-	#endif
-      }
-    }
-
-    int tooMuchX = textWidth - editWidth;
-    bool horzScrollbarVisible = startX() > 0 || tooMuchX > 0 ? true : false;
-    if( horzScrollbarVisible == true )
-    {
-      editHeight -= mScrollBarSize;
-    }
-
-
-    //
-    // This will move the start position of the vertical scrollbar
-    // to the top (if possible) if the text height is smaller than the
-    // edit height.
-    //
-    if( startY() > 0 )
-    {
-      if( startY() + editHeight > textHeight )
-      {
-	int position = textHeight - editHeight;
-	setStartY( position > 0 ? position : 0 );
-	#ifdef USE_NORTHWEST_GRAVITY
-	redraw = true;
-	#endif
-      }
-    }
-
-    int tooMuchY  = textHeight - editHeight;
-    int startLine = startY() / textHeight;
-
-    if( startLine > 0 || tooMuchY > 0 )
-    {
-      editWidth -= mScrollBarSize;
-      tooMuchX += mScrollBarSize;
-      if( horzScrollbarVisible == false && tooMuchX > 0 )
-      {
-	// Horizontal scrollbar will be visible after all.
-	editHeight -= mScrollBarSize;
-	tooMuchY += mScrollBarSize;
-      }
-    }
-
-    if( tooMuchX < startX() ) { tooMuchX = startX(); }
-    if( tooMuchY < startY() ) { tooMuchY = startY(); }
-
-    scrollBarCount = 0;
-    if( tooMuchX > 0 && documentPresent() == true )
-    {
-      mHorzScroll->blockSignals( true );
-      mHorzScroll->setGeometry( 0, editHeight+f2, editWidth+f2,mScrollBarSize);
-      mHorzScroll->setRange( 0, tooMuchX );
-      mHorzScroll->setValue( startX() );
-      mHorzScroll->setSteps(mHexBuffer->lineHeight(),editWidth-mScrollBarSize);
-      mHorzScroll->blockSignals( false );
-      if( mHorzScroll->isVisible() == false ) { mHorzScroll->show(); }
-      scrollBarCount ++;
-    }
-    else
-    {
-      if( mHorzScroll->isVisible() == true ) { mHorzScroll->hide(); }
-    }
-
-    if( tooMuchY > 0 && documentPresent() == true )
-    {
-      mVertScroll->blockSignals( true );
-      mVertScroll->setGeometry( editWidth+f2, 0, mScrollBarSize,editHeight+f2);
-      mVertScroll->setRange( 0, tooMuchY );
-      mVertScroll->setValue( startY() );
-      mVertScroll->setSteps(mHexBuffer->lineHeight(),
-			    editHeight-mScrollBarSize );
-      mVertScroll->blockSignals( false );
-      if( mVertScroll->isVisible() == false ) { mVertScroll->show(); }
-      scrollBarCount ++;
-    }
-    else
-    {
-      if( mVertScroll->isVisible() == true ) { mVertScroll->hide(); }
-    }
-
-    if( fixCursor == true )
-    {
-      int position = mHexBuffer->cursorFixedPosition( startY(), height() );
-      if( position != startY() )
-      {
-	setStartY( position );
-	fixCursor = false;
-	continue;
-      }
-    }
-    break;
-  }
-
-
-  if( scrollBarCount == 2 )
-  {
-    mCorner->setGeometry( editWidth+f2, editHeight+f2, mScrollBarSize,
-			  mScrollBarSize );
-    mCorner->show();
-  }
-  else
-  {
-    mCorner->hide();
-  }
-
-
-  updateFrameSize();
-
-  if( redraw == true )
-  {
-    TQWidget::update();
-  }
-}
-
-
-void CHexViewWidget::setPalette( const TQPalette &p )
-{
-  TQWidget::setPalette( p );
-  mCorner->setPalette( p );
-  mVertScroll->setPalette( p );
-  mHorzScroll->setPalette( p );
-}
-
-
-void CHexViewWidget::setLayout( SDisplayLayout &layout )
-{
-  mLayout = layout;
-  mHexBuffer->setLayout( mLayout );
-  updateWindow();
-
-  emit layoutChanged( mLayout );
-  emit cursorChanged( mHexBuffer->cursorState() );
-  emit textWidth( defaultWidth() );
-}
-
-
-void CHexViewWidget::setInputMode( SDisplayInputMode &input )
-{
-  mHexBuffer->setInputMode( input );
-  emit inputModeChanged( mHexBuffer->inputMode() );
-}
-
-
-void CHexViewWidget::setCursor( const SDisplayCursor &cursor,
-                                bool /*updateDisplay*/ )
-{
-  mCursor = cursor;
-  mHexBuffer->setCursorShapeModifier( cursor.alwaysBlockShape,
-				      cursor.thickInsertShape );
-  setupCursorTimer();
-  redrawFromOffset( mHexBuffer->cursorOffset(), false );
-}
-
-void CHexViewWidget::setColor( const SDisplayColor &color,
-			       bool updateDisplay )
-{
-  mColor = color;
-  mHexBuffer->setColor( mColor );
-  if( updateDisplay == true )
-  {
-    repaint();
-  }
-}
-
-void CHexViewWidget::setFont( const SDisplayFontInfo &fontInfo,
-			      bool updateDisplay )
-{
-  mFontInfo = fontInfo;
-  mHexBuffer->setFont( mFontInfo );
-  emit textWidth( defaultWidth() );
-  if( updateDisplay == true )
-  {
-    updateWindow();
-  }
-}
-
-
-
-void CHexViewWidget::setMisc( SDisplayMisc &misc )
-{
-  mMisc = misc;
-  mHexBuffer->setUndoLevel( misc.undoLevel );
-  mHexBuffer->setSoundState( misc.inputSound, misc.fatalSound );
-  mHexBuffer->setBookmarkVisibility( misc.bookmarkOffsetColumn,
-				     misc.bookmarkEditor );
-  if( mHexBuffer->documentPresent() == true )
-  {
-    TQWidget::update();
-  }
-}
-
-
-void CHexViewWidget::setInsertMode( bool insertMode )
-{
-  setEditMode( insertMode == true ? CHexBuffer::EditInsert :
-	       CHexBuffer::EditReplace );
-}
-
-
-int CHexViewWidget::setEncoding( CConversion::EMode mode, CProgress &p )
-{
-  int errCode = mHexBuffer->setEncoding( mode, p );
-  if( errCode == Err_Success )
-  {
-    repaint();
-    emit cursorChanged( mHexBuffer->cursorState() );
-    emit encodingChanged( mHexBuffer->encoding() );
-  }
-  return( errCode );
-}
-
-
-void CHexViewWidget::reportEncoding( void )
-{
-  emit encodingChanged( mHexBuffer->encoding() );
-}
-
-
-void CHexViewWidget::selectAll( void )
-{
-  setSelection( 0, true );
-  setSelection( mHexBuffer->documentSize(), false );
-  autoCopy();
-  emit cursorChanged( mHexBuffer->cursorState() );
-}
-
-void CHexViewWidget::unselect( void )
-{
-  setSelection( 0, true );
-  emit cursorChanged( mHexBuffer->cursorState() );
-}
-
-void CHexViewWidget::unmark( void )
-{
-  setMark( 0, 0, false );
-}
-
-
-int CHexViewWidget::findFirst( SSearchControl &sc )
-{
-  int errCode = mHexBuffer->findFirst( sc );
-  if( errCode == Err_Success ) { updateWindow( true, false ); }
-  return( errCode );
-}
-
-int CHexViewWidget::findNext( SSearchControl &sc )
-{
-  int errCode = mHexBuffer->findNext( sc );
-  if( errCode == Err_Success ) { updateWindow( true, false ); }
-  return( errCode );
-}
-
-int CHexViewWidget::findWrap( SSearchControl &sc )
-{
-  int errCode = mHexBuffer->findWrap( sc );
-  if( errCode == Err_Success ) { updateWindow( true, false ); }
-  return( errCode );
-}
-
-int CHexViewWidget::replaceAll( SSearchControl &sc, bool init )
-{
-  int errCode = mHexBuffer->replaceAll( sc, init );
-  if( errCode == Err_Success )
-  {
-    updateWindow( true, false );
-    emit dataChanged();
-  }
-  return( errCode );
-}
-
-int CHexViewWidget::replaceMarked( SSearchControl &sc )
-{
-  int errCode = mHexBuffer->replaceMarked( sc );
-  if( errCode == Err_Success )
-  {
-    updateWindow( true, false );
-    emit dataChanged();
-  }
-  return( errCode );
-}
-
-int CHexViewWidget::collectStrings( CStringCollectControl &sc )
-{
-  int errCode = mHexBuffer->collectStrings( sc );
-  return( errCode );
-}
-
-
-int CHexViewWidget::collectStatistic( SStatisticControl &sc, CProgress &p )
-{
-  int errCode = mHexBuffer->collectStatistic( sc, p );
-  return( errCode );
-}
-
-
-void CHexViewWidget::gotoOffset( uint offset, uint bit, bool fromCursor,
-				 bool forward )
-{
-  bool reverse = forward == true ? false : true;
-  mHexBuffer->cursorGoto( offset, bit, reverse, fromCursor );
-  updateWindow( true, false );
-}
-
-
-void CHexViewWidget::gotoOffset( uint offset )
-{
-  gotoOffset( offset, 7, true, true );
-}
-
-
-int CHexViewWidget::print( CHexPrinter &printer, CProgress &p )
-{
-  return( mHexBuffer->print( printer, p ) );
-}
-
-
-uint CHexViewWidget::numPage( CHexPrinter &printer )
-{
-  return( mHexBuffer->numPage( printer ) );
-}
-
-
-int CHexViewWidget::exportText( const SExportText &ex, CProgress &p )
-{
-  return( mHexBuffer->exportText( ex, p ) );
-}
-
-
-int CHexViewWidget::exportHtml( const SExportHtml &ex, CProgress &p )
-{
-  return( mHexBuffer->exportHtml( ex, p ) );
-}
-
-
-int CHexViewWidget::exportCArray( const SExportCArray &ex, CProgress &p )
-{
-  return( mHexBuffer->exportCArray( ex, p ) );
-}
-
-
-void CHexViewWidget::startDrag( bool asText )
-{
-  TQByteArray buf;
-  if( asText == true )
-  {
-    if( mHexBuffer->copySelectedText( buf ) != Err_Success )
-    {
-      return;
-    }
-    TQDragObject *d = new TQTextDrag( buf.data(), this );
-    d->dragCopy();
-  }
-  else
-  {
-    if( mHexBuffer->copySelectedData( buf ) != Err_Success )
-    {
-      return;
-    }
-    TQDragObject *d = new CHexDrag( buf, this );
-    d->dragCopy();
-  }
-}
-
-
-
-void CHexViewWidget::copy( void )
-{
-  TQByteArray buf;
-  if( mHexBuffer->copySelectedData( buf ) != Err_Success )
-  {
-    return;
-  }
-  disconnect(TQApplication::clipboard(),TQT_SIGNAL(dataChanged()),
-	     this,TQT_SLOT(clipboardChanged()));
-  //
-  // Note: Do no give the CHexDrag a parent != 0. The clipboard
-  // owns the current dragdata and will destroy it on exit or
-  // when it receives a new object. If the CHexDrag has a parent
-  // != 0, the CHexDrag object will be destroyed when the parent
-  // is destroyed. We will then have a double destroy situation
-  // when the app. is closed (=> segfault).
-  //
-  TQApplication::clipboard()->setData(new CHexDrag( buf ));
-  connect(TQApplication::clipboard(),TQT_SIGNAL(dataChanged()),
-	  this,TQT_SLOT(clipboardChanged()));
-}
-
-
-void CHexViewWidget::copyText( int columnSegment )
-{
-  TQByteArray buf;
-  if( mHexBuffer->copySelectedText( buf, columnSegment ) != Err_Success )
-  {
-    return;
-  }
-
-  disconnect(TQApplication::clipboard(),TQT_SIGNAL(dataChanged()),
-	     this,TQT_SLOT(clipboardChanged()));
-  TQApplication::clipboard()->setText( buf.data() );
-  connect(TQApplication::clipboard(),TQT_SIGNAL(dataChanged()),
-	  this,TQT_SLOT(clipboardChanged()));
-}
-
-
-
-void CHexViewWidget::paste( void )
-{
-  TQMimeSource *data = TQApplication::clipboard()->data();
-  if( data != 0 )
-  {
-    TQByteArray buf;
-    if( CHexDrag::decode( data, buf ) == true )
-    {
-      insert( buf );
-      return;
-    }
-
-    TQString text;
-    if( TQTextDrag::decode( data, text ) == true )
-    {
-      TQByteArray buf;
-      if( mClipConvert.decode( buf, text ) == true )
-      {
-	insert( buf );
-      }
-      return;
-    }
-  }
-
-}
-
-
-void CHexViewWidget::cut( void )
-{
-  copy(); // Always make a copy to the clipboard of what we remove.
-  bool success = mHexBuffer->cutSelection();
-  if( success == false )
-  {
-    return;
-  }
-
-  updateWindow( false, true );
-  emit dataChanged();
-}
-
-
-void CHexViewWidget::undo( void )
-{
-  bool success = mHexBuffer->undo();
-  if( success == false )
-  {
-    return;
-  }
-
-  updateWindow( true, true );
-  emit dataChanged();
-}
-
-
-void CHexViewWidget::redo( void )
-{
-  bool success = mHexBuffer->redo();
-  if( success == false )
-  {
-    return;
-  }
-
-  updateWindow( true, true );
-  emit dataChanged();
-}
-
-
-void CHexViewWidget::addBookmark( int position )
-{
-  int errCode = mHexBuffer->addBookmark( position );
-  if( errCode != Err_Success )
-  {
-    if( errCode == Err_ListFull )
-    {
-      replaceBookmark();
-    }
-    return;
-  }
-  redrawFromOffset( mHexBuffer->cursorOffset(), false );
-
-  emit bookmarkChanged( mHexBuffer->bookmarkList() );
-}
-
-
-
-int CHexViewWidget::bookmarkMenu( const TQString &title )
-{
-  TQPtrList<SCursorOffset> &list = mHexBuffer->bookmarkList();
-  if( list.count() == 0 )
-  {
-    return( -1 );
-  }
-
-  TQString text;
-  TDEPopupMenu *popup = new TDEPopupMenu(  0 );
-  popup->insertTitle( title );
-  for( uint i=0; i < list.count(); i++ )
-  {
-    const SCursorOffset *p = list.at( i );
-    if( p == 0 ) { continue; }
-
-    text.sprintf("%04X:%04X", p->offset>>16, p->offset&0x0000FFFF );
-    text.prepend( TQString("[%1] %2: ").arg(i+1).arg(i18n("Offset")) );
-    popup->insertItem( text, i );
-  }
-
-  TQSize s(popup->sizeHint());
-  TQPoint center( (width()-s.width())/2, (height()-s.height())/2 );
-  int position = popup->exec( mapToGlobal(center) );
-  delete popup;
-
-  return( position );
-}
-
-
-void CHexViewWidget::removeBookmark( bool all )
-{
-  if( all == true )
-  {
-    bool success = mHexBuffer->removeBookmark( -1 );
-    if( success == false )
-    {
-      return;
-    }
-    TQWidget::update(); // Redraw visisble area.
-  }
-  else
-  {
-    int position = bookmarkMenu( i18n("Remove Bookmark") );
-    if( position < 0 )
-    {
-      return;
-    }
-
-    const SCursorOffset *p = mHexBuffer->bookmarkList().at(position);
-    uint offset = p ? p->offset : 0;
-
-    bool success = mHexBuffer->removeBookmark( position );
-    if( success == false )
-    {
-      return;
-    }
-
-    redrawFromOffset( offset, false );
-  }
-
-  emit bookmarkChanged( mHexBuffer->bookmarkList() );
-}
-
-
-void CHexViewWidget::replaceBookmark( void )
-{
-  TQPtrList<SCursorOffset> &list = mHexBuffer->bookmarkList();
-  if( list.count() == 0 )
-  {
-    return;
-  }
-
-  int position = bookmarkMenu( i18n("Replace Bookmark") );
-  if( position < 0 )
-  {
-    return;
-  }
-  addBookmark( position );
-}
-
-
-void CHexViewWidget::gotoBookmark( uint position )
-{
-  TQPtrList<SCursorOffset> &list = mHexBuffer->bookmarkList();
-  if( position >= list.count() )
-  {
-    return;
-  }
-
-  SCursorOffset *p = list.at( position );
-  if( p == 0 )
-  {
-    return;
-  }
-
-  mHexBuffer->cursorGoto( p->offset, p->bit );
-  updateWindow();
-}
-
-
-
-void CHexViewWidget::gotoNextBookmark( bool next )
-{
-  TQPtrList<SCursorOffset> &list = mHexBuffer->bookmarkList();
-  uint offset = mHexBuffer->cursorOffset();
-  uint diff   = ~0;
-
-  SCursorOffset *match = 0;
-
-  //
-  // Note: the list is unsorted.
-  //
-  if( next == true )
-  {
-    for( SCursorOffset *co = list.first(); co != 0; co = list.next() )
-    {
-      if( co->offset > offset )
-      {
-	if( co->offset-offset < diff )
-	{
-	  diff = co->offset-offset;
-	  match = co;
-	}
-      }
-    }
-  }
-  else
-  {
-    for( SCursorOffset *co = list.first(); co != 0; co = list.next() )
-    {
-      if( co->offset < offset )
-      {
-	if( offset-co->offset < diff )
-	{
-	  diff = offset-co->offset;
-	  match = co;
-	}
-      }
-    }
-  }
-
-
-  if( match == 0 )
-  {
-    if( next == true )
-    {
-      // Wrap: Locate entry with smallest offset.
-      offset = ~0;
-      for( SCursorOffset *co = list.first(); co != 0; co = list.next() )
-      {
-	if( co->offset < offset )
-	{
-	  offset = co->offset;
-	  match  = co;
-	}
-      }
-    }
-    else
-    {
-      // Wrap: Locate entry with largest offset.
-      offset=0;
-      for( SCursorOffset *co = list.first(); co != 0; co = list.next() )
-      {
-	if( co->offset > offset )
-	{
-	  offset = co->offset;
-	  match  = co;
-	}
-      }
-    }
-  }
-
-  if( match != 0 )
-  {
-    mHexBuffer->cursorGoto( match->offset, match->bit );
-    updateWindow();
-  }
-}
-
-
-
-
-
-
-//
-// Used to test the speed of drawing
-//
-#include <sys/time.h>
-#include <unistd.h>
-void CHexViewWidget::benchmark( void )
-{
-  struct timeval t1, t2;
-  uint loop = 10;
-
-  gettimeofday( &t1, 0 );
-  for( uint i=0; i< loop; i++ )
-  {
-    paintText( contentsRect(), false );
-  }
-  gettimeofday( &t2, 0 );
-
-
-  uint area  = width() * height();
-  uint last = (t2.tv_sec-t1.tv_sec) * 1000000 + (t2.tv_usec - t1.tv_usec);
-
-  kdDebug(1501) << "Duration: " << (float)last/ 1000000.0 << endl;
-  kdDebug(1501) << "Duration/loop: " << (float)last/ (1000000.0*(float)loop) << endl;
-  kdDebug(1501) << "Area: " << area << endl;
-  kdDebug(1501) << "Loop: " << loop << endl;
-}
-
-
-
-
-
-void CHexViewWidget::resizeEvent( TQResizeEvent * )
-{
-  setTextBufferSize();
-
-  if( mLayout.lockLine == true )
-  {
-    updateView( false, false );
-    #ifdef USE_NORTHWEST_GRAVITY
-    paintFrame();
-    #endif
-  }
-  else
-  {
-    bool state = mVertScroll->isVisible();
-    int size = (state == true ? mScrollBarSize : 0) + frameWidth()*2;
-    #ifdef USE_NORTHWEST_GRAVITY
-    int w = dataWidth();
-    #endif
-
-    bool bufferChanged = mHexBuffer->matchWidth( width() - size );
-    updateView( false, bufferChanged );
-
-    if( mVertScroll->isVisible() != state )
-    {
-      size = (mVertScroll->isVisible() ? mScrollBarSize : 0) + frameWidth()*2;
-      bufferChanged = mHexBuffer->matchWidth( width() - size );
-      updateView( false, bufferChanged );
-    }
-
-    #ifdef USE_NORTHWEST_GRAVITY
-    if( w != dataWidth() )
-    {
-      TQWidget::update();
-    }
-    else
-    {
-      paintFrame();
-    }
-    #endif
-  }
-}
-
-
-
-void CHexViewWidget::paintEvent( TQPaintEvent *e )
-{
-  paintText( e->rect(), true );
-}
-
-
-
-void CHexViewWidget::updateFrameSize( void )
-{
-  int w = width() - (mVertScroll->isVisible() ? mScrollBarSize : 0);
-  if( w < 0 ) { w = 0; }
-  int h = height() - (mHorzScroll->isVisible() ? mScrollBarSize : 0);
-  if( h < 0 ) { h = 0; }
-
-  setFrameRect( TQRect(0,0,w,h) );
-}
-
-
-
-void CHexViewWidget::paintFrame( void )
-{
-  TQPainter paint;
-  paint.begin( this );
-  drawFrame( &paint );
-  paint.end();
-}
-
-
-
-void CHexViewWidget::drawFrame( TQPainter *p )
-{
-  //
-  // 2000-01-10 Espen Sand
-  // I want to display the frame with a custom color whenever the widget
-  // accepts a drop. The setPalette() function causes quite a bit of flicker
-  // in the scrollbars (even when PropagationMode is NoChildren), so I
-  // draw the frame manually when it can accept a drop. Note that the
-  // code below is for the frame shape "TQFrame::WinPanel|TQFrame::Plain"
-  //
-  if( mDropHighlight == true )
-  {
-    qDrawPlainRect( p, frameRect(), TQColor("SteelBlue2"), lineWidth() );
-  }
-  else
-  {
-    TQFrame::drawFrame(p); // Use standard drawFrame
-  }
-}
-
-
-
-void CHexViewWidget::keyPressEvent( TQKeyEvent *e )
-{
-  SCursorConfig cc;
-  cc.state = e->state();
-
-  //
-  // Some special actions that we have to trap here
-  //
-  if( e->state() & ControlButton )
-  {
-    switch( e->key() )
-    {
-      case Key_Space:
-	e->accept();
-	toggleEditor();
-	return;
-      break;
-
-      case Key_1:
-	e->accept();
-	cursorStep( cc, 1 );
-	return;
-      break;
-
-      case Key_2:
-	e->accept();
-	cursorStep( cc, 2 );
-	return;
-      break;
-
-      case Key_4:
-	e->accept();
-	cursorStep( cc, 4 );
-	return;
-      break;
-
-      case Key_8:
-	e->accept();
-	cursorStep( cc, 8 );
-	return;
-      break;
-    }
-  }
-
-  if( e->state() & AltButton )
-  {
-    if( e->key() == Key_Left || e->key() == Key_Right )
-    {
-      emit pleaseStepFile( e->key() == Key_Left ? true : false );
-      e->accept();
-    }
-    else if( e->key() == Key_Up || e->key() == Key_Down )
-    {
-      gotoNextBookmark( e->key() == Key_Down ? true : false );
-      e->accept();
-    }
-    else
-    {
-      e->ignore();
-    }
-    return;
-  }
-
-  switch ( e->key() )
-  {
-    case Key_Left:
-      cursorLeft( cc );
-    break;
-
-    case Key_Right:
-      cursorRight( cc );
-    break;
-
-    case Key_Up:
-      cursorUp( cc );
-    break;
-
-    case Key_Down:
-      cursorDown( cc );
-    break;
-
-    case Key_Home:
-      cursorHome( cc );
-    break;
-
-    case Key_End:
-      cursorEnd( cc );
-    break;
-
-    case Key_Next:
-      cursorPageDown( cc );
-    break;
-
-    case Key_Prior:
-      cursorPageUp( cc );
-    break;
-
-    case Key_Insert:
-      cursorInsert( cc );
-    break;
-
-    case Key_Delete:
-      cursorDelete( cc );
-    break;
-
-    case Key_Backspace:
-      cursorBackspace( cc );
-    break;
-
-    default:
-      if( (e->text()[0]).isPrint() == true )
-      {
-	cursorInput( TQString(e->text())[0] );
-      }
-    break;
-  }
-
-  e->accept();
-}
-
-
-void CHexViewWidget::keyReleaseEvent( TQKeyEvent *e )
-{
-  if( ( e->state() & ShiftButton ) && shiftButtonState() == false )
-  {
-    //
-    // The shift button was pressed when event was triggered, but is
-    // now released. I use this as a sign to copy selected data to the
-    // clipboard.
-    //
-    autoCopy();
-  }
-}
-
-
-void CHexViewWidget::mousePressEvent( TQMouseEvent *e )
-{
-  //
-  // The RMB popup menu is managed by the KContextMenuManager
-  //
-
-  if( e->button() == Qt::LeftButton )
-  {
-    if( e->state() & ControlButton )
-    {
-      if( KContextMenuManager::showOnButtonPress() == true
-	  && mDocumentMenu != 0 )
-      {
-	mDocumentMenu->popup( e->globalPos() );
-      }
-    }
-    else
-    {
-      bool cellLevel = mMisc.cursorJump == false;
-      setCursorPosition( e->x(), e->y(), true, cellLevel );
-    }
-  }
-  else if( e->button() == Qt::MidButton )
-  {
-    paste();
-  }
-
-}
-
-void CHexViewWidget::mouseMoveEvent( TQMouseEvent *e )
-{
-  if( e->state() & Qt::LeftButton )
-  {
-    if( mDragManager->start( e ) == false )
-    {
-      bool cellLevel = mMisc.cursorJump == false||e->state() & ControlButton;
-      setCursorPosition( e->x(), e->y(), false, cellLevel );
-    }
-  }
-}
-
-void CHexViewWidget::mouseReleaseEvent( TQMouseEvent *e )
-{
-  //
-  // The RMB popup menu is managed by the KContextMenuManager
-  //
-
-  if( e->button() == Qt::LeftButton )
-  {
-    if( e->state() & ControlButton )
-    {
-      if( KContextMenuManager::showOnButtonPress() == false
-	  && mDocumentMenu != 0 )
-      {
-	mDocumentMenu->popup( e->globalPos() );
-      }
-    }
-    else
-    {
-      if( mDragManager->clear() == true )
-      {
-	// Remove any selection
-	SCursorConfig cc;
-	cc.setKeepSelection( false );
-	updateCursor( cc, true );
-      }
-      else
-      {
-	mHexBuffer->cursorResetEditArea();
-	autoCopy();
-      }
-    }
-  }
-
-}
-
-
-
-void CHexViewWidget::wheelEvent( TQWheelEvent *e )
-{
-  if( mVertScroll->isVisible() == true )
-  {
-    TQApplication::sendEvent( mVertScroll, e );
-  }
-}
-
-
-void CHexViewWidget::dragEnterEvent( TQDragEnterEvent *e )
-{
-  if( TQTextDrag::canDecode(e) || CHexDrag::canDecode(e) ||
-      KURLDrag::canDecode(e))
-  {
-    e->accept();
-    setDropHighlight( true );
-  }
-}
-
-
-void CHexViewWidget::dragLeaveEvent( TQDragLeaveEvent * )
-{
-  setDropHighlight( false );
-}
-
-
-void CHexViewWidget::dragMoveEvent( TQDragMoveEvent *e )
-{
-  //
-  // Move the cursor if we are dragging (readable) text or binary
-  // data. Note: the TQTextDrag::canDecode() will return true if we
-  // are dragging a file so we have to test for KURLDrag::canDecode()
-  // first.
-  //
-
-  if( KURLDrag::canDecode(e) == true )
-  {
-    return;
-  }
-
-  if( TQTextDrag::canDecode(e) == true || CHexDrag::canDecode(e) == true )
-  {
-    int x = startX() + e->pos().x();
-    int y = startY() + e->pos().y();
-    if( mHexBuffer->setCursorPosition( x, y, false, false ) == true )
-    {
-      SCursorConfig cc;
-      cc.setKeepSelection( true );
-      updateCursor( cc, false, false );
-    }
-  }
-}
-
-
-void CHexViewWidget::dropEvent( TQDropEvent *e )
-{
-  TQMimeSource &m = *(TQDropEvent*)e;
-  setDropHighlight( false );
-
-  KURL::List list;
-  if( KURLDrag::decode( &m, list ) == true )
-  {
-    //
-    // This widget can not itself open a file so it will simply pass
-    // the request to a parent that can (hopefully) do this
-    //
-    for( KURL::List::ConstIterator it = list.begin(); it != list.end(); it++ )
-    {
-      emit pleaseOpenFile( (*it).url(), true, 0 );
-    }
-    return;
-  }
-
-  TQByteArray buf;
-  if( CHexDrag::decode( &m, buf ) == true )
-  {
-    insert( buf );
-    return;
-  }
-
-  TQString text;
-  if( TQTextDrag::decode( &m, text ) == true )
-  {
-    bool success = mClipConvert.decode( buf, text );
-    if( success == true )
-    {
-      insert( buf );
-    }
-    return;
-  }
-
-}
-
-
-void CHexViewWidget::showEvent( TQShowEvent * )
-{
-  // Currently we do nothing here.
-}
-
-
-
-
-void CHexViewWidget::timerEvent( TQTimerEvent *e )
-{
-  if( e->timerId() == mCursorTimerId )
-  {
-    if( hasFocus() == true )
-    {
-      if( mCursor.alwaysVisible == true )
-      {
-	mShowCursor = true;
-      }
-      else
-      {
-	mShowCursor = mShowCursor == true ? false : true;
-      }
-    }
-    else if( mCursor.focusMode == SDisplayCursor::hide )
-    {
-      mShowCursor = false;
-    }
-    else if( mCursor.focusMode == SDisplayCursor::stopBlinking )
-    {
-      mShowCursor = true;
-    }
-    else
-    {
-      mShowCursor = mShowCursor == true ? false : true;
-    }
-    mHexBuffer->setShowCursor( mShowCursor );
-    paintCursor( CHexBuffer::cursor_curr );
-  }
-}
-
-void CHexViewWidget::focusInEvent( TQFocusEvent * )
-{
-  setupCursorTimer();
-  paintCursor( CHexBuffer::cursor_curr );
-}
-
-void CHexViewWidget::focusOutEvent( TQFocusEvent * )
-{
-  if( mCursor.focusMode != SDisplayCursor::ignore )
-  {
-    setupCursorTimer();
-    paintCursor( CHexBuffer::cursor_curr );
-  }
-}
-
-
-void CHexViewWidget::setSelection( uint offset, bool init )
-{
-  bool selectionChanged = mHexBuffer->selectionSet( offset, init );
-  if( selectionChanged == true )
-  {
-    uint off1, off2;
-    mHexBuffer->selectionStartChange( off1, off2 );
-    if( off1 != off2 )
-    {
-      redrawInterval( off1, off2 );
-    }
-    mHexBuffer->selectionStopChange( off1, off2 );
-    if( off1 != off2 )
-    {
-      redrawInterval( off1, off2 );
-    }
-  }
-  mHexBuffer->selectionSyncronize();
-}
-
-
-
-void CHexViewWidget::setMark( uint offset, uint size, bool moveCursor )
-{
-  bool changed;
-  if( size == 0 )
-  {
-    changed = mHexBuffer->markRemove();
-  }
-  else
-  {
-    mHexBuffer->markSet( offset, size );
-    if( moveCursor == true )
-    {
-      changed = false;
-      gotoOffset( offset, 7, false, true );
-    }
-    else
-    {
-      changed = true;
-    }
-  }
-
-  if( changed == true )
-  {
-    uint off1, off2;
-    mHexBuffer->markStartChange( off1, off2 );
-    if( off1 != off2 )
-    {
-      redrawInterval( off1, off2 );
-    }
-
-    mHexBuffer->markStopChange( off1, off2 );
-    if( off1 != off2 )
-    {
-      redrawInterval( off1, off2 );
-    }
-  }
-  mHexBuffer->markSyncronize();
-}
-
-
-
-void CHexViewWidget::setCursorPosition(int x, int y, bool init, bool cellLevel)
-{
-  x += startX();
-  y += startY();
-
-  if( mHexBuffer->setCursorPosition( x, y, init, cellLevel ) == false )
-  {
-    if( init == true )
-    {
-      unselect();
-      unmark();
-    }
-  }
-  else if( init == false )
-  {
-    SCursorConfig cc;
-    cc.setKeepSelection( true );
-    updateCursor( cc, false );
-  }
-  else
-  {
-    SCursorConfig cc;
-    if( mHexBuffer->cursorInsideSelection() == true )
-    {
-      mDragManager->setup( x - startX(), y - startY() );
-      cc.setKeepSelection( true );
-      updateCursor( cc, true, false );
-    }
-    else
-    {
-      cc.setKeepSelection( false );
-      updateCursor( cc, true );
-    }
-  }
-}
-
-
-
-void CHexViewWidget::redrawInterval( uint startOffset, uint stopOffset )
-{
-  //
-  // Can be improved, I repaint the entire line even if the offsets
-  // only specify one byte.
-  //
-  uint lineStart = mHexBuffer->calculateLine( startOffset );
-  uint lineStop  = mHexBuffer->calculateLine( stopOffset );
-  if( lineStart <= lineStop )
-  {
-    redrawLines( lineStart, lineStop - lineStart + 1 );
-  }
-  else
-  {
-    redrawLines( lineStop, lineStart - lineStop + 1 );
-  }
-}
-
-
-
-void CHexViewWidget::redrawLines( uint docLine, int numLine )
-{
-  int lineHeight = mHexBuffer->lineHeight();
-  int lineOffset = startY() / lineHeight;
-
-  // FIXME: startY() should return uint
-  if( (uint)lineOffset > docLine )
-  {
-    numLine -= (lineOffset-docLine);
-    if( numLine <= 0 ) { return; }
-    docLine = lineOffset;
-  }
-
-  int t = docLine * lineHeight - startY() + frameWidth();
-  if( mEditMode == CHexBuffer::EditInsert )
-  {
-    TQRect r = contentsRect();
-    r.setTop( t );
-    paintText( contentsRect().intersect( r ), false );
-  }
-  else
-  {
-    int h = (numLine + (startY() % lineHeight ? 1 : 0)) * lineHeight;
-    TQRect r( contentsRect().left(), t, contentsRect().width(), h );
-    paintText( contentsRect().intersect( r ), false );
-  }
-}
-
-
-
-void CHexViewWidget::redrawFromOffset( uint offset, bool finishWindow )
-{
-  int lineHeight = mHexBuffer->lineHeight();
-  uint docLine   = mHexBuffer->calculateLine( offset );
-
-  int t = docLine * lineHeight - startY() + frameWidth();
-  if( finishWindow == true )
-  {
-    TQRect r = contentsRect();
-    r.setTop( t );
-    paintText( contentsRect().intersect( r ), false );
-  }
-  else
-  {
-    int h = t + lineHeight;
-    TQRect r( contentsRect().left(), t, contentsRect().width(), h );
-    paintText( contentsRect().intersect( r ), false );
-  }
-}
-
-
-
-
-void CHexViewWidget::paintText( const TQRect &rect, bool expand )
-{
-  TQRect r = rect;
-
-  if( expand == true )
-  {
-    #ifdef USE_NORTHWEST_GRAVITY
-    r.setLeft( r.left() - frameWidth() );
-    r.setTop( r.top() - frameWidth() );
-    #endif
-  }
-
-  if( contentsRect().contains( r ) == false )
-  {
-    paintFrame();
-    if( r.left() < frameWidth() ) { r.setLeft( frameWidth() ); }
-    if( r.top() < frameWidth() ) { r.setTop( frameWidth() ); }
-  }
-
-  int maxX = width() - frameWidth() - 1 -
-    (mVertScroll->isVisible() ? mScrollBarSize : 0);
-  int maxY = height() - frameWidth() - 1 -
-    (mHorzScroll->isVisible() ? mScrollBarSize : 0);
-
-  if( r.right() > maxX ) { r.setRight( maxX ); }
-  if( r.bottom() > maxY ) { r.setBottom( maxY ); }
-
-  TQPainter paint( &mTextBuffer );
-  paint.setFont( mHexBuffer->font() );
-
-  int lineHeight = mHexBuffer->lineHeight();
-  int docLine    = (startY() + r.y() - frameWidth()) / lineHeight;
-  if( docLine < 0 ) { docLine = 0; }
-  int y          = docLine * lineHeight - startY();
-  int yMax       = r.height();
-  int xMax       = r.x() + r.width();
-
-  y += frameWidth();
-
-  int s = 0;
-  int d = r.y()-y;
-  int h;
-  while( yMax > 0 )
-  {
-    mHexBuffer->drawText( paint, docLine, startX()-frameWidth(), r.x(), xMax );
-
-    if( d != 0 )
-    {
-      h = lineHeight - d;
-      if( h > yMax ) { h = yMax; }
-    }
-    else
-    {
-      h = yMax > lineHeight ? lineHeight : yMax;
-    }
-    bitBlt( this, r.x(), r.y()+s, &mTextBuffer, r.x(), d, r.width(), h );
-
-    s       += h;
-    yMax    -= h;
-    docLine += 1;
-    d = 0;
-  }
-  paint.end();
-}
-
-
-
-void CHexViewWidget::paintCursor( int cursorMode )
-{
-  TQPainter paint;
-  paint.begin( &mTextBuffer );
-  paint.setFont( mHexBuffer->font() );
-
-  int f = frameWidth();
-
-  if( cursorMode == CHexBuffer::cursor_prev )
-  {
-    int line = mHexBuffer->prevCursorLine();
-    SCursorPosition p;
-
-    mHexBuffer->prevCursor( CHexBuffer::edit_primary, p );
-    mHexBuffer->drawText( paint, line, startX(), p.x, p.x + p.w );
-    if( p.y + p.h + f > contentsRect().bottom() )
-      p.h = contentsRect().bottom() - p.y - f + 1;
-    bitBlt( this, p.x+f, p.y+f, &mTextBuffer, p.x, 0, p.w, p.h );
-
-    mHexBuffer->prevCursor( CHexBuffer::edit_secondary, p );
-    mHexBuffer->drawText( paint, line, startX(), p.x, p.x + p.w );
-    if( p.y + p.h + f > contentsRect().bottom() )
-      p.h = contentsRect().bottom() - p.y - f + 1;
-    bitBlt( this, p.x+f, p.y+f, &mTextBuffer, p.x, 0, p.w, p.h );
-  }
-  else
-  {
-    int line = mHexBuffer->cursorLine();
-    SCursorPosition p;
-
-    mHexBuffer->currCursor( CHexBuffer::edit_primary, p );
-    mHexBuffer->drawText( paint, line, startX(), p.x, p.x + p.w );
-    if( p.y + p.h + f > contentsRect().bottom() )
-      p.h = contentsRect().bottom() - p.y - f + 1;
-    bitBlt( this, p.x+f, p.y+f, &mTextBuffer, p.x, 0, p.w, p.h );
-
-    mHexBuffer->currCursor( CHexBuffer::edit_secondary, p );
-    mHexBuffer->drawText( paint, line, startX(), p.x, p.x + p.w );
-    if( p.y + p.h + f > contentsRect().bottom() )
-      p.h = contentsRect().bottom() - p.y - f + 1;
-    bitBlt( this, p.x+f, p.y+f, &mTextBuffer, p.x, 0, p.w, p.h );
-  }
-
-  paint.end();
-}
-
-
-
-
-
-void CHexViewWidget::updateCursor( SCursorConfig &cc, bool always,
-				   bool touchSelection )
-{
-  if( mHexBuffer->cursorChanged() == false && always == false )
-  {
-    return;
-  }
-
-  //
-  // Make blinking (and perhaps invisible) cursor visible
-  //
-  setupCursorTimer();
-
-  //
-  // Clear cursor at old location
-  //
-  paintCursor( CHexBuffer::cursor_prev );
-
-  //
-  // Compute the new position of the vertical scroll bar.
-  //
-  int position, h;
-  if( cc.controlButton() == true )
-  {
-    //
-    // The cursor should stay fixed (if possible) in the window while
-    // the text is scrolled (e.g., PageUp/Down behavior). The position
-    // of the vertical scrollbar must change just as much as the cursor
-    // has changed in the vertical direction.
-    //
-    h  = frameWidth()*2;
-    h += mHorzScroll->isVisible() == false ? 0 : mScrollBarSize;
-    position = mHexBuffer->cursorFixedPosition( startY(), height()-h );
-    changeYPos( position );
-  }
-  else
-  {
-    h  = frameWidth()*2;
-    h += mHorzScroll->isVisible() == false ? 0 : mScrollBarSize;
-    position = mHexBuffer->cursorChangePosition( startY(), height()-h );
-    changeYPos( position );
-  }
-
-  //
-  // Paint cursor at new location and update the vertical scroll bar.
-  //
-  paintCursor( CHexBuffer::cursor_curr );
-  mVertScroll->blockSignals( true );
-  mVertScroll->setValue( position );
-  mVertScroll->blockSignals( false );
-
-  if( touchSelection == true )
-  {
-    setSelection( mHexBuffer->cursorOffset(), cc.removeSelection() );
-    unmark();
-  }
-  emit cursorChanged( mHexBuffer->cursorState() );
-}
-
-
-
-void CHexViewWidget::toggleEditor( void )
-{
-  bool success = mHexBuffer->toggleEditor();
-  if( success == false )
-  {
-    return;
-  }
-
-  SCursorConfig cc;
-  updateCursor( cc, true );
-  redrawFromOffset( mHexBuffer->cursorOffset(), false );
-}
-
-
-void CHexViewWidget::cursorStep( SCursorConfig &cc, uint stepSize )
-{
-  mHexBuffer->cursorStep( stepSize, cc.altButton() ? false : true, true );
-  cc.emulateControlButton( false );
-  updateCursor( cc );
-}
-
-
-
-void CHexViewWidget::cursorLeft( SCursorConfig &cc )
-{
-  bool cellLevel = mMisc.cursorJump == false || cc.controlButton();
-  cc.emulateControlButton( false );
-  mHexBuffer->cursorLeft( cellLevel );
-  updateCursor( cc, cellLevel );
-}
-
-
-void CHexViewWidget::cursorRight( SCursorConfig &cc )
-{
-  bool cellLevel = mMisc.cursorJump == false || cc.controlButton();
-  cc.emulateControlButton( false );
-  mHexBuffer->cursorRight( cellLevel );
-  updateCursor( cc, cellLevel );
-}
-
-
-
-void CHexViewWidget::cursorUp( SCursorConfig &cc )
-{
-  mHexBuffer->cursorUp( 1 );
-  updateCursor( cc );
-}
-
-
-void CHexViewWidget::cursorDown( SCursorConfig &cc )
-{
-  mHexBuffer->cursorDown( 1 );
-  updateCursor( cc );
-}
-
-
-void CHexViewWidget::cursorHome( SCursorConfig &cc )
-{
-  mHexBuffer->cursorHome( cc.controlButton() );
-  updateCursor( cc );
-}
-
-
-void CHexViewWidget::cursorEnd( SCursorConfig &cc )
-{
-  mHexBuffer->cursorEnd( cc.controlButton() );
-  updateCursor( cc );
-}
-
-
-void CHexViewWidget::cursorPageDown( SCursorConfig &cc )
-{
-  mHexBuffer->cursorDown( height() / mHexBuffer->lineHeight() );
-  cc.emulateControlButton( true );
-  updateCursor( cc );
-}
-
-
-void CHexViewWidget::cursorPageUp( SCursorConfig &cc )
-{
-  mHexBuffer->cursorUp( height() / mHexBuffer->lineHeight() );
-  cc.emulateControlButton( true );
-  updateCursor( cc );
-}
-
-
-void CHexViewWidget::cursorInsert( SCursorConfig &/*cc*/ )
-{
-  // Toggle mode
-  setEditMode( mEditMode == CHexBuffer::EditInsert ?
-	       CHexBuffer::EditReplace : CHexBuffer::EditInsert );
-}
-
-
-
-void CHexViewWidget::cursorDelete( SCursorConfig &/*cc*/ )
-{
-  int numLine = mHexBuffer->numLines();
-
-  bool success = mHexBuffer->removeAtCursor( false );
-  if( success == false )
-  {
-    return;
-  }
-
-  updateWindow( numLine == mHexBuffer->numLines() ? false : true, true );
-  emit dataChanged();
-}
-
-
-void CHexViewWidget::cursorBackspace( SCursorConfig &/*cc*/ )
-{
-  int numLine = mHexBuffer->numLines();
-
-  bool success = mHexBuffer->removeAtCursor( true );
-  if( success == false )
-  {
-    return;
-  }
-
-  updateWindow( numLine == mHexBuffer->numLines() ? false : true, true );
-  emit dataChanged();
-}
-
-
-void CHexViewWidget::cursorInput( TQChar c )
-{
-  uint cursorLine = mHexBuffer->cursorLine();
-  bool success = mHexBuffer->inputAtCursor( c );
-  if( success == false )
-  {
-    return;
-  }
-
-  updateWindow( cursorLine );
-  emit dataChanged();
-}
-
-
-void CHexViewWidget::setEditMode( CHexBuffer::EEditMode mode )
-{
-  mEditMode = mode;
-  mHexBuffer->setEditMode( mEditMode, mCursor.alwaysBlockShape,
-			   mCursor.thickInsertShape );
-  setupCursorTimer();
-
-  //
-  // This will redraw the current line (which contains the cursor)
-  //
-  redrawFromOffset( mHexBuffer->cursorOffset(), false );
-  emit editMode( mEditMode );
-}
-
-
-void CHexViewWidget::setDropHighlight( bool dropHighlight )
-{
-  mDropHighlight = dropHighlight;
-  if( mDropHighlight == true )
-  {
-    //
-    // 2000-01-10 Espen Sand
-    // Highlight. I have reimplemented TQFrame::drawFrame(TQPainter *)
-    // to support a custom frame color. I assume the frame shape is
-    // "TQFrame::WinPanel|TQFrame::Plain" in that function.
-    //
-    setFrameStyle( TQFrame::WinPanel|TQFrame::Plain );
-  }
-  else
-  {
-    setFrameStyle( TQFrame::WinPanel|TQFrame::Sunken );
-  }
-}
-
-
-
-#include "hexviewwidget.moc"