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209 lines
7.2 KiB
209 lines
7.2 KiB
/***************************************************************************
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* Copyright (C) 2006 Nicolas Hadacek <hadacek@kde.org> *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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***************************************************************************/
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#include "register_view.h"
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#include "libgui/main_global.h"
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#include "libgui/gui_debug_manager.h"
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//----------------------------------------------------------------------------
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Register::PortBitListViewItem::PortBitListViewItem(uint index, uint bit, TDEListViewItem *parent)
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: TDEListViewItem(parent), _index(index), _bit(bit)
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{
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const Device::RegistersData *rdata = Main::deviceData()->registersData();
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setText(1, rdata->portBitName(_index, _bit));
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setSelectable(false);
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}
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void Register::PortBitListViewItem::updateView()
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{
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const TQMap<uint, Device::PortBitData> &pdata = Register::list().portData(_index);
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TQString text;
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if ( pdata.isEmpty() ) text = "--";
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else {
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/*
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switch (pdata[_bit].state) {
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case Device::High: text = " 1"; break;
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case Device::Low: text = " 0"; break;
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case Device::WeakPullUp: text = "w1"; break;
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case Device::WeakPullDown: text = "w0"; break;
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case Device::HighImpedance: text = "HZ"; break;
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case Device::Unknown: text = " "; break;
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}
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*/
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if ( pdata[_bit].drivingState==Device::IoUnknown ) text = " ";
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else text += (pdata[_bit].drivingState==Device::IoHigh ? "1" : "0");
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text += (pdata[_bit].driving ? " > " : " < ");
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if ( pdata[_bit].drivenState==Device::IoUnknown ) text += " ";
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else text += (pdata[_bit].drivenState==Device::IoHigh ? "1" : "0");
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}
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setText(2, text);
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repaint();
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}
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void Register::PortBitListViewItem::paintCell(TQPainter *p, const TQColorGroup &cg, int column, int width, int align)
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{
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TQColorGroup ncg = cg;
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const TQMap<uint, Device::PortBitData> &data = Register::list().portData(_index);
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const TQMap<uint, Device::PortBitData> &odata = Register::list().oldPortData(_index);
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bool changed = ( !data.isEmpty() && data[_bit]!=odata[_bit] );
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if ( column==2 && changed ) ncg.setColor(TQColorGroup::Text, red);
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TDEListViewItem::paintCell(p, ncg, column, width, align);
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}
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TQString Register::PortBitListViewItem::tooltip(int col) const
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{
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if ( col!=2 ) return TQString();
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const TQMap<uint, Device::PortBitData> &pdata = Register::list().portData(_index);
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if ( pdata.isEmpty() ) return TQString();
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TQString s = text(1) + ": ";
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if (pdata[_bit].driving) {
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if ( pdata[_bit].drivingState!=Device::IoUnknown ) s += i18n("unknown state");
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else s += (pdata[_bit].drivingState==Device::IoHigh ? i18n("driving high") : i18n("driving low"));
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s += i18n(" (output)");
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} else {
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if ( pdata[_bit].drivenState==Device::IoUnknown ) s += i18n("unknown state");
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else s += (pdata[_bit].drivenState==Device::IoHigh ? i18n("driven high") : i18n("driven low"));
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s += i18n(" (input)");
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}
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return s;
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}
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//-----------------------------------------------------------------------------
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Register::ListViewItem::ListViewItem(const TypeData &data, TDEListViewItem *parent)
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: EditListViewItem(parent), _data(data), _base(NumberBase::Hex)
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{
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setSelectable(false);
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const Device::RegistersData *rdata = Main::deviceData()->registersData();
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if ( data.type()==Regular && rdata ) {
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int i = rdata->portIndex(data.address());
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if ( i!=-1 ) {
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for (int k=Device::MAX_NB_PORT_BITS-1; k>=0; k--) {
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if ( !rdata->hasPortBit(i, k) ) continue;
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PortBitListViewItem *item = new PortBitListViewItem(i, k, this);
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_items.append(item);
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}
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}
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}
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}
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TQString Register::ListViewItem::text() const
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{
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BitValue value = Register::list().value(_data);
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uint nbChars = convertNbChars(_data.nbChars(), NumberBase::Hex, _base);
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return (value.isInitialized() ? toLabel(_base, value, nbChars) : "--");
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}
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int Register::ListViewItem::compare(TQListViewItem *item, int, bool) const
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{
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const TypeData &data = static_cast<ListViewItem *>(item)->data();
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int i1 = list().watched().findIndex(data);
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Q_ASSERT( i1!=-1 );
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int i2 = list().watched().findIndex(_data);
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Q_ASSERT( i2!=-1 );
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return ( i1-i2 );
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}
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void Register::ListViewItem::updateView()
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{
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if ( _data.type()!=Special ) setText(0, toHexLabel(_data.address(), nbCharsAddress()) + ":");
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setText(1, label());
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setText(2, text());
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repaint();
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for (uint i=0; i<_items.count(); i++) _items[i]->updateView();
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}
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void Register::ListViewItem::setBase(NumberBase base)
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{
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_base = base;
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updateView();
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}
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void Register::ListViewItem::paintCell(TQPainter *p, const TQColorGroup &cg, int column, int width, int align)
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{
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TQColorGroup ncg = cg;
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BitValue value = Register::list().value(_data);
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BitValue oldValue = Register::list().oldValue(_data);
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if ( column==2 && value!=oldValue ) ncg.setColor(TQColorGroup::Text, red);
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EditListViewItem::paintCell(p, ncg, column, width, align);
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}
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TQString Register::ListViewItem::tooltip(int col) const
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{
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if ( col!=2 ) return TQString();
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BitValue value = Register::list().value(_data);
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if ( !value.isInitialized() ) return TQString();
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BitValue v = value;
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TQString s;
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for (uint i=0; i<_data.nbChars(); i++) {
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char c = v.nybble(i);
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if ( isprint(c) ) s = c + s;
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else s = "." + s;
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}
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return TQString("%1 - %2 - \"%3\"").arg(toHexLabel(value, _data.nbChars()))
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.arg(toLabel(NumberBase::Bin, value, 4*_data.nbChars())).arg(s);
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}
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TQWidget *Register::ListViewItem::editWidgetFactory(int col) const
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{
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if ( col!=2 || Main::programmerState()!=Programmer::Halted ) return 0;
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return new NumberLineEdit(text(), 0);
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}
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void Register::ListViewItem::editDone(int col, const TQWidget *edit)
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{
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if ( col!=2 ) return;
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bool ok;
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ulong value = static_cast<const NumberLineEdit *>(edit)->value(&ok);
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if (ok) Debugger::manager->writeRegister(_data, value);
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}
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//----------------------------------------------------------------------------
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Register::LineEdit::LineEdit(TQWidget *parent, const char *name)
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: NumberLineEdit(parent, name), _base(NumberBase::Nb_Types)
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{
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connect(this, TQ_SIGNAL(lostFocus()), TQ_SLOT(updateText()));
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connect(this, TQ_SIGNAL(returnPressed()), TQ_SLOT(returnPressedSlot()));
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}
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void Register::LineEdit::updateText()
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{
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setText(_value.isInitialized() ? toLabel(_base, _value, _nbChars) : "--");
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uint w = 2*frameWidth() + maxLabelWidth(_base, _nbChars, font());
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setFixedWidth(w+5);
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setFixedHeight(minimumSizeHint().height());
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}
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void Register::LineEdit::setValue(NumberBase base, BitValue value, uint nbChars)
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{
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_base = base;
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_value = value;
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_nbChars = nbChars;
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updateText();
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}
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void Register::LineEdit::returnPressedSlot()
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{
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bool ok;
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uint v = fromAnyLabel(text(), &ok);
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if (ok) _value = v;
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updateText();
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emit modified();
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}
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void Register::LineEdit::keyPressEvent(TQKeyEvent *e)
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{
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if ( e->key()==Key_Escape ) clearFocus();
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else NumberLineEdit::keyPressEvent(e);
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}
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//----------------------------------------------------------------------------
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Register::View::View(TQWidget *parent, const char *name)
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: TQFrame(parent, name), GenericView(list())
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{}
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