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/****************************************************************************
** SASM - simple IDE for assembler development
** Copyright (C) 2013 Dmitriy Manushin
** Contact: site: http://dman95.github.io/SASM/
** e-mail: Dman1095@gmail.com
**
** This file is part of SASM.
**
** SASM 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 3 of the License, or
** (at your option) any later version.
**
** SASM 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 SASM. If not, see <http://www.gnu.org/licenses/>.
**
** Этот файл — часть SASM.
**
** SASM - свободная программа: вы можете перераспространять ее и/или
** изменять ее на условиях Стандартной общественной лицензии GNU в том виде,
** в каком она была опубликована Фондом свободного программного обеспечения;
** либо версии 3 лицензии, либо (по вашему выбору) любой более поздней
** версии.
**
** SASM распространяется в надежде, что она будет полезной,
** но БЕЗО ВСЯКИХ ГАРАНТИЙ; даже без неявной гарантии ТОВАРНОГО ВИДА
** или ПРИГОДНОСТИ ДЛЯ ОПРЕДЕЛЕННЫХ ЦЕЛЕЙ. Подробнее см. в Стандартной
** общественной лицензии GNU.
**
** Вы должны были получить копию Стандартной общественной лицензии GNU
** вместе с этой программой. Если это не так, см.
** <http://www.gnu.org/licenses/>.)
**
****************************************************************************/
#include "debugtablewidget.h"
/**
* @file debugtablewidget.cpp
* Implements the debugging memory or registers window
*/
QByteArray DebugTableWidget::memoryHeaderState;
bool DebugTableWidget::geometryRegistersSaved;
bool DebugTableWidget::geometryMemorySaved;
QByteArray DebugTableWidget::registerWindowState;
DebugTableWidget::DebugTableWidget(int rows, int columns, DebugTableWidgetType widgetType, QWidget *parent) :
QTableWidget(rows, columns, parent)
{
empty = true;
type = widgetType;
firstTime = true;
verticalHeader()->hide();
if (type == memoryTable) {
setSelectionMode(QAbstractItemView::NoSelection);
QStringList header;
header << tr("Variable or expression") << tr("Value") << tr("Type");
setHorizontalHeaderLabels(header);
setWindowTitle(tr("Memory"));
horizontalHeader()->setHighlightSections(false);
resizeColumnsToContents();
}
if (type == registersTable) {
setSelectionMode(QAbstractItemView::NoSelection);
QStringList header;
header << tr("Register") << tr("Hex") << tr("Info");
setHorizontalHeaderLabels(header);
setWindowTitle(tr("Registers"));
resizeColumnsToContents();
if (geometryRegistersSaved)
restoreGeometry(registerWindowState);
}
}
void DebugTableWidget::initializeMemoryWindow(const QList<RuQPlainTextEdit::Watch> &watches)
{
if (type == memoryTable) {
horizontalHeader()->restoreState(memoryHeaderState);
int i;
for (i = 0; i < watches.size(); i++)
addVariable(watches[i], i);
addVariable(tr("Add variable..."), i);
connect(this, SIGNAL(cellChanged(int,int)), this, SLOT(changeMemoryWindow(int,int)), Qt::QueuedConnection);
}
}
void DebugTableWidget::setValuesFromDebugger(QList<Debugger::memoryInfo> watches) //watches
{
for (int i = 0; i < rowCount() - 1; i++) {
changeVariableValue(watches[i].value, i, watches[i].isValid);
}
show();
}
void DebugTableWidget::setValuesFromDebugger(QList<Debugger::registersInfo> registers) //registers
{
for (int i = 0; i < registers.size(); i++)
addRegister(registers[i].name, registers[i].hexValue, registers[i].decValue, i);
show();
if (firstTime) {
firstTime = false;
activateWindow();
}
}
void DebugTableWidget::changeMemoryWindow(int row, int column)
{
disconnect(this, SIGNAL(cellChanged(int,int)), this, SLOT(changeMemoryWindow(int,int)));
QString validText = item(row, 0)->text().remove("\\");
item(row, 0)->setText(validText);
if (row == rowCount() - 1 && column == 0)
addVariable(tr("Add variable..."), rowCount());
if (column == 0)
emit debugShowMemory();
connect(this, SIGNAL(cellChanged(int,int)), this, SLOT(changeMemoryWindow(int,int)), Qt::QueuedConnection);
}
void DebugTableWidget::changeVariableValue(const QString &value, int rowNumber, bool isValid)
{
if (type == memoryTable) {
if (isValid)
item(rowNumber, 1)->setText(value);
else
item(rowNumber, 1)->setText(tr("Wrong variable or address: \"%1\"").arg(item(rowNumber, 0)->text()));
resizeColumnsToContents();
}
}
void DebugTableWidget::deleteVariable()
{
if (contextMenuLineNumber >= rowCount() - 1) //last line
return;
removeRow(contextMenuLineNumber);
resizeColumnsToContents();
}
void DebugTableWidget::addVariable(const QString &variableName, int rowNumber)
{
empty = false;
if (type == memoryTable) {
if (rowNumber == -1)
rowNumber = rowCount() - 1;
insertRow(rowNumber);
QTableWidgetItem *name = new QTableWidgetItem(variableName);
QTableWidgetItem *value = new QTableWidgetItem;
WatchSettingsWidget *settings = new WatchSettingsWidget;
connect(settings, SIGNAL(settingsChanged()), this, SIGNAL(debugShowMemory()));
setItem(rowNumber, 0, name);
setItem(rowNumber, 1, value);
setCellWidget(rowNumber, 2, settings);
resizeColumnsToContents();
}
}
void DebugTableWidget::addVariable(const RuQPlainTextEdit::Watch &variable, int rowNumber)
{
empty = false;
if (type == memoryTable) {
if (rowNumber == -1)
rowNumber = rowCount() - 1;
insertRow(rowNumber);
QTableWidgetItem *name = new QTableWidgetItem(variable.name);
QTableWidgetItem *value = new QTableWidgetItem;
WatchSettingsWidget *settings = new WatchSettingsWidget;
settings->sizeComboBox->setCurrentIndex(variable.size);
settings->typeComboBox->setCurrentIndex(variable.type);
settings->addressCheckbox->setChecked(variable.address);
if (variable.arraySize > 0)
settings->arraySizeEdit->setText(QString::number(variable.arraySize));
connect(settings, SIGNAL(settingsChanged()), this, SIGNAL(debugShowMemory()));
setItem(rowNumber, 0, name);
setItem(rowNumber, 1, value);
setCellWidget(rowNumber, 2, settings);
resizeColumnsToContents();
}
}
void DebugTableWidget::addRegister(const QString &name, const QString &hexValue, const QString &decValue, int rowNumber)
{
empty = false;
if (type == registersTable) {
if (item(rowNumber, 2)) {
item(rowNumber, 0)->setText(name);
if (hexValue.isEmpty())
item(rowNumber, 1)->setText("");
else
item(rowNumber, 1)->setText(hexValue);
item(rowNumber, 2)->setText(decValue);
} else {
QTableWidgetItem *nameItem = new QTableWidgetItem(name);
QTableWidgetItem *hexValueItem;
if (hexValue.isEmpty())
hexValueItem = new QTableWidgetItem("");
else
hexValueItem = new QTableWidgetItem(hexValue);
QTableWidgetItem *decValueItem = new QTableWidgetItem(decValue);
QFont monoFont("Courier");
monoFont.setStyleHint(QFont::Monospace);
hexValueItem->setFont(monoFont);
decValueItem->setFont(monoFont);
setItem(rowNumber, 0, nameItem);
setItem(rowNumber, 1, hexValueItem);
setItem(rowNumber, 2, decValueItem);
}
resizeColumnsToContents();
}
}
bool DebugTableWidget::isEmpty()
{
return empty;
}
void DebugTableWidget::closeEvent(QCloseEvent *) {
emit closeSignal();
}
void DebugTableWidget::mousePressEvent(QMouseEvent *event)
{
if (event->button() == Qt::RightButton && type == memoryTable) {
QTableWidgetItem *clicked_item = itemAt(event->pos());
if (!clicked_item) // background clicked
return;
contextMenuLineNumber = clicked_item->row();
setCurrentCell(contextMenuLineNumber, 0);
if (contextMenuLineNumber >= rowCount() - 1) //last line
return;
QMenu *menu = new QMenu;
QAction *deleteAction = new QAction(tr("Delete watch"), this);
connect(deleteAction, SIGNAL(triggered()), this, SLOT(deleteVariable()));
menu->addAction(deleteAction);
menu->exec(event->globalPos());
delete deleteAction;
delete menu;
} else
QTableWidget::mousePressEvent(event);
}
void DebugTableWidget::keyPressEvent(QKeyEvent *event)
{
if (event->key() == Qt::Key_Delete) {
contextMenuLineNumber = currentIndex().row();
deleteVariable();
} else
QTableWidget::keyPressEvent(event);
}
DebugTableWidget::~DebugTableWidget()
{
if (type == memoryTable) {
memoryHeaderState = horizontalHeader()->saveState();
geometryMemorySaved = true;
}
if (type == registersTable) {
registerWindowState = saveGeometry();
geometryRegistersSaved = true;
}
}
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