#include "kprocessorview.h" #include #include #include #include #include #include #include MyListView::MyListView(TQWidget *tqparent) : KListView(tqparent) { connect( this, TQT_SIGNAL( contextMenu( KListView *, TQListViewItem *, const TQPoint & ) ), TQT_SLOT( slotContextMenu( KListView *, TQListViewItem *, const TQPoint & ) ) ); } MyListView::~MyListView() { } void MyListView::slotContextMenu( KListView *, TQListViewItem *, const TQPoint & ) { // mousePressEvent( NULL ) ; emit showPopupMenu() ; } /* void MyListView::mousePressEvent( TQMouseEvent * event ) { //TQMessageBox::information( this, "information", "mouse pressed" ) ; // if ( event->button() == RightButton ) emit showPopupMenu() ; // else // KListView::mousePressEvent( event ) ; } */ KProcessorView::KProcessorView(TQWidget *tqparent, const char *name) : KToolBar(tqparent) { name = name ; // avoid compiler warning view = new MyListView( this ) ; connect( view, TQT_SIGNAL( itemRenamed( TQListViewItem*) ), this, TQT_SLOT( slotItemRenamed(TQListViewItem*) ) ) ; connect( view, TQT_SIGNAL( showPopupMenu() ), this, TQT_SLOT( showPopupMenu() ) ) ; view->addColumn( "Register" ) ; view->addColumn( "Value" ) ; view->setRootIsDecorated( true ) ; view->setRenameable( 1, true ) ; // Column 1 is renameable view->setRenameable( 0, false ) ; // Column 1 is renameable view->setItemsRenameable( true ) ; setWidget( view ) ; setResizeEnabled( true ) ; int i ; char str[ 128 ] ; TQListViewItem *cpu = new TQListViewItem( view ) ; cpu->setText( 0, "CPU" ) ; TQListViewItem *flags = new TQListViewItem( cpu ) ; flags->setText( 0, "Flags" ) ; zeroFlag = new TQListViewItem( flags ) ; zeroFlag->setText( 0, "Zero" ) ; zeroFlag->setText( 1, "0" ) ; carryFlag = new TQListViewItem( flags ) ; carryFlag->setText( 0, "Carry" ) ; carryFlag->setText( 1, "0" ) ; ieFlag = new TQListViewItem( flags ) ; ieFlag->setText( 0, "IE" ) ; ieFlag->setText( 1, "0" ) ; TQListViewItem *reg = new TQListViewItem( cpu ) ; reg->setText( 0, "Registers" ) ; for ( i = 0 ; i < 16 ; i++ ) { regs[ i ] = new TQListViewItem( reg ) ; sprintf( str, "s%X", i ) ; regs[ i ]->setText( 0, str ) ; regs[ i ]->setText( 1, "0" ) ; } view->setOpen( cpu, true ) ; view->setOpen( flags, true ) ; view->setOpen( reg, true ) ; m_bHexMode = false ; } void KProcessorView::slotHexMode() { unsigned char regs[ 16 ] ; getRegisterValues(regs) ; m_bHexMode = !m_bHexMode ; setRegisterValues(regs) ; } void KProcessorView::showPopupMenu() { TQPopupMenu *menu = new TQPopupMenu( this ) ; menu->insertItem( "Hexadecimal", this, TQT_SLOT( slotHexMode() ), 0, 1 ) ; menu->setItemChecked( 1, m_bHexMode ) ; menu->exec( TQCursor::pos() ); } void KProcessorView::slotItemRenamed( TQListViewItem * item ) { int i, value, base ; bool ok ; if ( m_bHexMode ) base = 16 ; else base = 10 ; if ( !item ) return ; for ( i = 0 ; i < 16 ; i++ ) { if ( item == regs[ i ] ) { value = item->text(1).toInt( &ok, base ) ; if ( !ok || value < 0 || value > 255 ) { TQMessageBox::warning( parentWidget(), "Modify register", "Value should be between 0-255" ) ; view->rename( item, 1 ) ; } else { emit processorRegsChanged() ; } return ; } } if ( zeroFlag == item || carryFlag == item || ieFlag == item ) { value = item->text(1).toInt( &ok ) ; if ( !ok || value < 0 || value > 1 ) { TQMessageBox::warning( parentWidget(), "Modify flag", "Value should be between 0-1" ) ; } else emit processorFlagsChanged() ; } } void KProcessorView::resizeEvent( TQResizeEvent *event ) { event = event ; // view->resize( width() - 10, height() - 10 ) ; } void KProcessorView::getRegisterValues( unsigned char *values ) { int i, base ; bool ok ; if ( m_bHexMode ) base = 16 ; else base = 10 ; for ( i = 0 ; i < 16 ; i++ ) { values[ i ] = regs[ i ]->text(1).toInt( &ok, base ) ; } } void KProcessorView::setRegisterValues( unsigned char *values ) { int i, base ; if ( m_bHexMode ) base = 16 ; else base = 10 ; TQString str; for ( i = 0 ; i < 16 ; i++ ) { str.setNum( values[ i ], base ) ; regs[ i ]->setText( 1, str ) ; } } void KProcessorView::setFlags( unsigned char flags ) { if ( flags & 0x01 ) zeroFlag->setText( 1, "1" ) ; else zeroFlag->setText( 1, "0" ) ; if ( flags & 0x02 ) carryFlag->setText( 1, "1" ) ; else carryFlag->setText( 1, "0" ) ; if ( flags & 0x04 ) ieFlag->setText( 1, "1" ) ; else ieFlag->setText( 1, "0" ) ; } unsigned char KProcessorView::getFlags() { unsigned char flags = 0 ; if ( zeroFlag->text(1).toInt() == 1 ) flags |= 0x01 ; if ( carryFlag->text(1).toInt() == 1 ) flags |= 0x02 ; if ( ieFlag->text(1).toInt() == 1 ) flags |= 0x04 ; return flags ; } KProcessorView::~KProcessorView() { delete view ; }