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/***************************************************************************
* Copyright (C) 2006 Nicolas Hadacek <hadacek@kde.org> *
* *
* 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. *
***************************************************************************/
#include "pic_register_view.h"
#include <layout.h>
#include <tqlabel.h>
#include <tqpushbutton.h>
#include <tqcheckbox.h>
#include <tqcombobox.h>
#include <tqpopupmenu.h>
#include <klocale.h>
#include <kiconloader.h>
#include "libgui/main_global.h"
#include "devices/gui/hex_word_editor.h"
#include "common/gui/misc_gui.h"
#include "devices/pic/base/pic.h"
#include "progs/base/generic_prog.h"
#include "progs/base/generic_debug.h"
#include "progs/base/prog_group.h"
#include "libgui/gui_debug_manager.h"
#include "coff/base/text_coff.h"
//-----------------------------------------------------------------------------
Pic::BankWidget::BankWidget(uint i, TQWidget *parent)
: TQFrame(parent, "bank_widget"), _bindex(i), _bankCombo(0)
{
setFrameStyle(WinPanel | Sunken);
TQGridLayout *top = new TQGridLayout(this, 1, 1, 5, 0);
top->setColSpacing(1, 4);
TQFont f("courier", font().pointSize());
const Pic::Data &data = static_cast<const Pic::Data &>(*Main::deviceData());
const Pic::RegistersData &rdata = data.registersData();
bool debugging = Main::programmerGroup().isDebugger();
uint row = 0;
if ( rdata.nbBanks!=1 ) {
if ( data.is18Family() ) {
if ( (i/2)==0 ) {
TQString title = ((i%2)==0 ? i18n("Access Bank (low)") : i18n("Access Bank (high)"));
TQLabel *label = new TQLabel(title, this);
label->setAlignment(AlignCenter);
top->addMultiCellWidget(label, row,row, 0,6, AlignHCenter);
} else {
_bankCombo = new TQComboBox(this);
for (uint k=1; k<2*rdata.nbBanks-1; k++) {
_bankCombo->insertItem((k%2)==0 ? i18n("Bank %1 (low)").arg(k/2) : i18n("Bank %1 (high)").arg(k/2));
}
if ( _bindex==3 ) _bankCombo->setCurrentItem(1);
connect(_bankCombo, TQT_SIGNAL(activated(int)), TQT_SLOT(bankChanged()));
top->addMultiCellWidget(_bankCombo, row,row, 0,6, AlignHCenter);
}
} else {
TQLabel *label = new TQLabel(i18n("Bank %1").arg(i), this);
label->setAlignment(AlignCenter);
top->addMultiCellWidget(label, row,row, 0,6, AlignHCenter);
}
row++;
top->setRowSpacing(row, 5);
row++;
}
KIconLoader loader;
TQPixmap readIcon = loader.loadIcon("viewmag", KIcon::Small);
TQPixmap editIcon = loader.loadIcon("edit", KIcon::Small);
uint nb;
if ( !data.is18Family() ) nb = rdata.nbRegistersPerBank();
else nb = kMax(rdata.accessBankSplit, rdata.nbRegistersPerBank() - rdata.accessBankSplit);
_registers.resize(nb);
for (uint k=0; k<nb; k++) {
_registers[k].alabel = new TQLabel(this);
_registers[k].alabel->setFont(f);
top->addWidget(_registers[k].alabel, row, 0);
if (debugging) {
_registers[k].button = new PopupButton(this);
_registers[k].button->appendItem(i18n("Read"), readIcon, ReadId);
_registers[k].button->appendItem(i18n("Edit"), editIcon, EditId);
_registers[k].button->appendItem(i18n("Watch"), WatchId);
connect(_registers[k].button, TQT_SIGNAL(activated(int)), TQT_SLOT(buttonActivated(int)));
top->addWidget(_registers[k].button, row, 2);
_registers[k].edit = new Register::LineEdit(this);
connect(_registers[k].edit, TQT_SIGNAL(modified()), TQT_SLOT(write()));
_registers[k].edit->setFont(f);
top->addWidget(_registers[k].edit, row, 6);
} else {
_registers[k].label = new TQLabel(this);
top->addWidget(_registers[k].label, row, 2);
}
row++;
}
if (debugging) {
top->setColSpacing(3, 5);
top->setColSpacing(5, 5);
}
top->setRowStretch(row, 1);
updateRegisterAddresses();
}
void Pic::BankWidget::bankChanged()
{
updateRegisterAddresses();
updateView();
}
uint Pic::BankWidget::bank() const
{
const Pic::Data &data = static_cast<const Pic::Data &>(*Main::deviceData());
if ( !data.is18Family() ) return _bindex;
if ( _bindex==0 ) return 0;
const Pic::RegistersData &rdata = data.registersData();
if ( _bindex==1 ) return rdata.nbBanks - 1;
return (_bankCombo->currentItem()+1)/2;
}
uint Pic::BankWidget::nbRegisters() const
{
const Pic::Data &data = static_cast<const Pic::Data &>(*Main::deviceData());
const Pic::RegistersData &rdata = data.registersData();
if ( !data.is18Family() ) return rdata.nbRegistersPerBank();
if ( _bindex==0 || (_bankCombo && _bankCombo->currentItem()==2*int(rdata.nbBanks)-3) ) return rdata.accessBankSplit;
if ( _bindex==1 || (_bankCombo && _bankCombo->currentItem()==0) ) return rdata.nbRegistersPerBank() - rdata.accessBankSplit;
return rdata.nbRegistersPerBank() / 2;
}
uint Pic::BankWidget::indexOffset() const
{
const Pic::Data &data = static_cast<const Pic::Data &>(*Main::deviceData());
const Pic::RegistersData &rdata = data.registersData();
uint offset = bank() * rdata.nbRegistersPerBank();
if ( !data.is18Family() ) return offset;
if ( _bindex==0 || (_bankCombo && (_bankCombo->currentItem()%2)==1) ) return offset;
if ( _bindex==1 || (_bankCombo && _bankCombo->currentItem()==0) ) return offset + rdata.accessBankSplit;
return offset + rdata.nbRegistersPerBank()/2;
}
void Pic::BankWidget::updateRegisterAddresses()
{
const Pic::Data &data = static_cast<const Pic::Data &>(*Main::deviceData());
const Pic::RegistersData &rdata = data.registersData();
uint nbChars = rdata.nbCharsAddress();
uint nb = nbRegisters();
uint offset = indexOffset();
for (uint k=0; k<_registers.count(); k++) {
if ( k<nb ) {
_registers[k].alabel->show();
_registers[k].address = rdata.addressFromIndex(offset + k);
_registers[k].alabel->setText(toHexLabel(_registers[k].address, nbChars) + ":");
} else _registers[k].alabel->hide();
}
}
void Pic::BankWidget::buttonActivated(int id)
{
const Pic::Data &data = static_cast<const Pic::Data &>(*Main::deviceData());
const Pic::RegistersData &rdata = data.registersData();
for (uint i=0; i<_registers.count(); i++) {
if ( sender()!=_registers[i].button ) continue;
Register::TypeData rtd(_registers[i].address, rdata.nbChars());
switch (id) {
case ReadId: Debugger::manager->readRegister(rtd); break;
case EditId:
_registers[i].edit->selectAll();
_registers[i].edit->setFocus();
break;
case WatchId: {
bool isWatched = Register::list().isWatched(rtd);
Debugger::manager->setRegisterWatched(rtd, !isWatched);
break;
}
}
break;
}
}
void Pic::BankWidget::write()
{
const Pic::Data &data = static_cast<const Pic::Data &>(*Main::deviceData());
const Pic::RegistersData &rdata = data.registersData();
for (uint i=0; i<_registers.count(); i++) {
if ( sender()!=_registers[i].edit ) continue;
Register::TypeData rtd(_registers[i].address, rdata.nbChars());
Debugger::manager->writeRegister(rtd, _registers[i].edit->value());
break;
}
}
void Pic::BankWidget::updateView()
{
const Pic::Data &data = static_cast<const Pic::Data &>(*Main::deviceData());
const Pic::RegistersData &rdata = data.registersData();
bool active = ( Main::programmerState()==Programmer::Halted );
const Coff::Object *coff = Debugger::manager->coff();
uint nb = nbRegisters();
for (uint i=0; i<_registers.count(); i++) {
uint address = _registers[i].address;
Device::RegisterProperties rp = rdata.properties(address);
TQString label = rdata.label(address);
Register::TypeData rtd(address, rdata.nbChars());
bool isWatched = Register::list().isWatched(rtd);
if (coff) {
TQString name = coff->variableName(address);
if ( !name.isEmpty() ) label = "<" + name + ">";
}
if (_registers[i].button) {
if ( i<nb ) {
_registers[i].button->show();
_registers[i].button->setText(label);
if (isWatched) {
TQFont f = _registers[i].button->font();
f.setBold(true);
_registers[i].button->setFont(f);
} else _registers[i].button->unsetFont();
_registers[i].button->popup()->setItemEnabled(ReadId, active && (rp & Device::Readable));
_registers[i].button->popup()->setItemEnabled(EditId, active);
_registers[i].button->popup()->changeItem(WatchId, isWatched ? i18n("Stop Watching") : i18n("Watch"));
_registers[i].button->popup()->setItemEnabled(WatchId, rp & Device::Readable);
} else _registers[i].button->hide();
}
if (_registers[i].label) {
if ( i<nb ) {
_registers[i].label->show();
_registers[i].label->setText(label);
} else _registers[i].label->hide();
}
if (_registers[i].edit) {
if ( i<nb ) {
_registers[i].edit->show();
_registers[i].edit->setEnabled(active);
BitValue value = Register::list().value(rtd);
if ( value!=Register::list().oldValue(rtd) ) _registers[i].edit->setColor(red);
else _registers[i].edit->unsetColor();
_registers[i].edit->setValue(NumberBase::Hex, value, rdata.nbChars());
} else _registers[i].edit->hide();
}
}
}
//-----------------------------------------------------------------------------
Pic::RegisterView::RegisterView(TQWidget *parent)
: Register::View(parent, "pic_register_view"),
_readAllButton(0), _clearAllButton(0)
{
TQVBoxLayout *vbox = new TQVBoxLayout(this, 10, 10);
TQHBoxLayout *hbox = new TQHBoxLayout(vbox);
bool debugging = Main::programmerGroup().isDebugger();
const Pic::Data &data = static_cast<const Pic::Data &>(*Main::deviceData());
uint nb = data.registersData().nbBanks;
if ( debugging && nb!=0 ) {
TQWidget *w = new TQWidget(this);
hbox->addWidget(w);
TQGridLayout *grid = new TQGridLayout(w, 1, 1, 0, 10);
_readAllButton = new TQPushButton(i18n("Read All"), w);
connect(_readAllButton, TQT_SIGNAL(clicked()), Debugger::manager, TQT_SLOT(readAllRegisters()));
grid->addWidget(_readAllButton, 0, 0);
_clearAllButton = new TQPushButton(i18n("Clear all watching"), w);
connect(_clearAllButton, TQT_SIGNAL(clicked()), TQT_SLOT(stopWatchAllRegisters()));
grid->addWidget(_clearAllButton, 0, 1);
grid->setColStretch(2, 1);
}
TQHBoxLayout *hbox2 = 0;
if ( nb==0 ) {
TQLabel *label = new TQLabel(i18n("Registers information not available."), this);
vbox->addWidget(label);
} else {
hbox = new TQHBoxLayout(vbox);
hbox2 = new TQHBoxLayout(hbox);
hbox->addStretch(1);
if ( data.is18Family() ) {
nb = 2;
for (uint k=1; k<data.registersData().nbBanks-1; k++) {
if ( !data.registersData().isBankUsed(k) ) continue;
nb += 2;
break;
}
}
_banks.resize(nb);
for (uint i=0; i<nb; i++) {
_banks[i] = new BankWidget(i, this);
_banks[i]->show();
hbox2->addWidget(_banks[i]);
}
}
vbox->addStretch(1);
}
void Pic::RegisterView::updateView()
{
if (_readAllButton) _readAllButton->setEnabled(Main::programmerState()==Programmer::Halted);
for (uint i=0; i<_banks.count(); i++) if (_banks[i]) _banks[i]->updateView();
}
void Pic::RegisterView::stopWatchAllRegisters()
{
Debugger::manager->stopWatchAll();
}
//----------------------------------------------------------------------------
Pic::RegisterListViewItem::RegisterListViewItem(const Register::TypeData &data, KListViewItem *parent)
: Register::ListViewItem(data, parent)
{}
uint Pic::RegisterListViewItem::nbCharsAddress() const
{
const Pic::Data &data = static_cast<const Pic::Data &>(*Main::deviceData());
return data.registersData().nbCharsAddress();
}
TQString Pic::RegisterListViewItem::label() const
{
if ( _data.type()!=Register::Regular ) return _data.name();
const Coff::Object *coff = Debugger::manager->coff();
if (coff) {
TQString name = coff->variableName(_data.address());
if ( !name.isEmpty() ) return "<" + name + ">";
}
const Pic::Data &data = static_cast<const Pic::Data &>(*Main::deviceData());
return data.registersData().label(_data.address());
}
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