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qt-creator/src/plugins/debugger/registerwindow.cpp

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2008-12-02 12:01:29 +01:00
/***************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Qt Software Information (qt-info@nokia.com)
**
**
** Non-Open Source Usage
**
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** Licensees may use this file in accordance with the Qt Beta Version
** License Agreement, Agreement version 2.2 provided with the Software or,
** alternatively, in accordance with the terms contained in a written
** agreement between you and Nokia.
**
** GNU General Public License Usage
**
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** Alternatively, this file may be used under the terms of the GNU General
** Public License versions 2.0 or 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the packaging
** of this file. Please review the following information to ensure GNU
** General Public Licensing requirements will be met:
**
** http://www.fsf.org/licensing/licenses/info/GPLv2.html and
** http://www.gnu.org/copyleft/gpl.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt GPL Exception
** version 1.2, included in the file GPL_EXCEPTION.txt in this package.
**
***************************************************************************/
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#include "registerwindow.h"
#include "debuggerconstants.h"
#include <QAction>
#include <QDebug>
#include <QDir>
#include <QFileInfo>
#include <QFileInfoList>
#include <QHeaderView>
#include <QMenu>
#include <QResizeEvent>
#include <QToolButton>
using namespace Debugger::Internal;
using namespace Debugger::Constants;
RegisterWindow::RegisterWindow()
: m_alwaysResizeColumnsToContents(true), m_alwaysReloadContents(false)
{
setWindowTitle(tr("Registers"));
setSortingEnabled(true);
setAlternatingRowColors(true);
setRootIsDecorated(false);
//header()->hide();
//setIconSize(QSize(10, 10));
//setWindowIcon(QIcon(":/gdbdebugger/images/debugger_breakpoints.png"));
//QHeaderView *hv = header();
//hv->setDefaultAlignment(Qt::AlignLeft);
//hv->setClickable(true);
//hv->setSortIndicatorShown(true);
}
void RegisterWindow::resizeEvent(QResizeEvent *ev)
{
//QHeaderView *hv = header();
//int totalSize = ev->size().width() - 110;
//hv->resizeSection(0, totalSize / 4);
//hv->resizeSection(1, totalSize / 4);
QTreeView::resizeEvent(ev);
}
void RegisterWindow::contextMenuEvent(QContextMenuEvent *ev)
{
enum { Hex, Bin, Dec, Raw, Oct, Nat,
Adjust, AlwaysAdjust, Reload, AlwaysReload, Count };
QMenu menu;
QAction *actions[Count];
//QTreeWidgetItem *item = itemAt(ev->pos());
QString format = model()->property(PROPERTY_REGISTER_FORMAT).toString();
qDebug() << "FORMAT: " << format;
actions[Adjust] = menu.addAction("Adjust column widths to contents");
actions[AlwaysAdjust] = menu.addAction("Always adjust column widths to contents");
actions[AlwaysAdjust]->setCheckable(true);
actions[AlwaysAdjust]->setChecked(m_alwaysResizeColumnsToContents);
actions[Reload] = menu.addAction("Reload register listing");
actions[AlwaysReload] = menu.addAction("Always reload register listing");
actions[AlwaysReload]->setCheckable(true);
actions[AlwaysReload]->setChecked(m_alwaysReloadContents);
menu.addSeparator();
actions[Hex] = menu.addAction("Hexadecimal");
actions[Hex]->setCheckable(true);
actions[Hex]->setChecked(format == "h");
actions[Bin] = menu.addAction("Binary");
actions[Bin]->setCheckable(true);
actions[Bin]->setChecked(format == "t");
actions[Dec] = menu.addAction("Decimal");
actions[Dec]->setCheckable(true);
actions[Dec]->setChecked(format == "d");
actions[Raw] = menu.addAction("Raw");
actions[Raw]->setCheckable(true);
actions[Raw]->setChecked(format == "r");
actions[Nat] = menu.addAction("Natural");
actions[Nat]->setCheckable(true);
actions[Nat]->setChecked(format == "N");
actions[Oct] = menu.addAction("Octal");
actions[Oct]->setCheckable(true);
actions[Oct]->setChecked(format == "o");
QAction *act = menu.exec(ev->globalPos());
if (act == actions[Adjust])
resizeColumnsToContents();
else if (act == actions[AlwaysAdjust])
setAlwaysResizeColumnsToContents(!m_alwaysResizeColumnsToContents);
else if (act == actions[Reload])
reloadContents();
else if (act == actions[AlwaysReload])
setAlwaysReloadContents(!m_alwaysReloadContents);
else if (act == actions[Hex])
model()->setProperty(PROPERTY_REGISTER_FORMAT, "h");
else if (act == actions[Oct])
model()->setProperty(PROPERTY_REGISTER_FORMAT, "o");
else if (act == actions[Bin])
model()->setProperty(PROPERTY_REGISTER_FORMAT, "t");
else if (act == actions[Dec])
model()->setProperty(PROPERTY_REGISTER_FORMAT, "d");
else if (act == actions[Nat])
model()->setProperty(PROPERTY_REGISTER_FORMAT, "N");
}
void RegisterWindow::resizeColumnsToContents()
{
resizeColumnToContents(0);
resizeColumnToContents(1);
}
void RegisterWindow::setAlwaysResizeColumnsToContents(bool on)
{
m_alwaysResizeColumnsToContents = on;
QHeaderView::ResizeMode mode = on
? QHeaderView::ResizeToContents : QHeaderView::Interactive;
header()->setResizeMode(0, mode);
header()->setResizeMode(1, mode);
}
void RegisterWindow::setAlwaysReloadContents(bool on)
{
m_alwaysReloadContents = on;
if (m_alwaysReloadContents)
reloadContents();
}
void RegisterWindow::reloadContents()
{
emit reloadRegisterRequested();
}
void RegisterWindow::setModel(QAbstractItemModel *model)
{
QTreeView::setModel(model);
setAlwaysResizeColumnsToContents(true);
}