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/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** Commercial Usage
**
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
**
** GNU Lesser General Public License Usage
**
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at http://www.qtsoftware.com/contact.
**
**************************************************************************/
#include "moduleswindow.h"
#include "moduleshandler.h" // for model roles
#include "debuggeractions.h"
#include "debuggermanager.h"
#include <QtCore/QDebug>
#include <QtCore/QProcess>
#include <QtCore/QRegExp>
#include <QtGui/QAction>
#include <QtGui/QHeaderView>
#include <QtGui/QMenu>
#include <QtGui/QResizeEvent>
#include <QtGui/QToolButton>
#include <QtGui/QTreeWidget>
#include <QtGui/QApplication>
///////////////////////////////////////////////////////////////////////////
//
// ModulesWindow
//
///////////////////////////////////////////////////////////////////////////
namespace Debugger {
namespace Internal {
ModulesWindow::ModulesWindow(DebuggerManager *debuggerManager,
QWidget *parent) :
QTreeView(parent),
m_alwaysResizeColumnsToContents(false),
m_debuggerManager(debuggerManager)
{
QAction *act = theDebuggerAction(UseAlternatingRowColors);
setWindowTitle(tr("Modules"));
setSortingEnabled(true);
setAlternatingRowColors(act->isChecked());
setRootIsDecorated(false);
setIconSize(QSize(10, 10));
connect(this, SIGNAL(activated(QModelIndex)),
this, SLOT(moduleActivated(QModelIndex)));
connect(act, SIGNAL(toggled(bool)),
this, SLOT(setAlternatingRowColorsHelper(bool)));
}
void ModulesWindow::moduleActivated(const QModelIndex &index)
{
qDebug() << "ACTIVATED: " << index.row() << index.column()
<< model()->data(index);
emit fileOpenRequested(model()->data(index).toString());
}
void ModulesWindow::resizeEvent(QResizeEvent *event)
{
//QHeaderView *hv = header();
//int totalSize = event->size().width() - 110;
//hv->resizeSection(0, totalSize / 4);
//hv->resizeSection(1, totalSize / 4);
//hv->resizeSection(2, totalSize / 4);
//hv->resizeSection(3, totalSize / 4);
//hv->resizeSection(0, 60);
//hv->resizeSection(1, (totalSize * 50) / 100);
//hv->resizeSection(2, (totalSize * 50) / 100);
//hv->resizeSection(3, 50);
//setColumnHidden(3, true);
QTreeView::resizeEvent(event);
}
void ModulesWindow::contextMenuEvent(QContextMenuEvent *ev)
{
QString name;
QModelIndex index = indexAt(ev->pos());
if (index.isValid())
index = index.sibling(index.row(), 0);
if (index.isValid())
name = model()->data(index).toString();
QMenu menu;
QAction *act0 = new QAction(tr("Update module list"), &menu);
QAction *act1 = new QAction(tr("Adjust column widths to contents"), &menu);
QAction *act2 = new QAction(tr("Always adjust column widths to contents"), &menu);
act2->setCheckable(true);
act2->setChecked(m_alwaysResizeColumnsToContents);
QAction *act3 = new QAction(tr("Show source files for module \"%1\"").arg(name),
&menu);
QAction *act4 = new QAction(tr("Load symbols for all modules"), &menu);
QAction *act5 = 0;
QAction *act6 = 0;
QAction *act7 = 0;
if (name.isEmpty()) {
act5 = new QAction(tr("Load symbols for module"), &menu);
act6 = new QAction(tr("Edit file"), &menu);
act7 = new QAction(tr("Show symbols"), &menu);
} else {
act5 = new QAction(tr("Load symbols for module \"%1\"").arg(name), &menu);
act6 = new QAction(tr("Edit file \"%1\"").arg(name), &menu);
act7 = new QAction(tr("Show symbols in file \"%1\"").arg(name), &menu);
}
act5->setDisabled(name.isEmpty());
act6->setDisabled(name.isEmpty());
act7->setDisabled(name.isEmpty());
menu.addAction(act0);
menu.addAction(act4);
menu.addAction(act5);
menu.addAction(act6);
menu.addAction(act7);
menu.addSeparator();
menu.addAction(act1);
menu.addAction(act2);
QAction *act = menu.exec(ev->globalPos());
if (act == act0)
emit reloadModulesRequested();
else if (act == act1)
resizeColumnsToContents();
else if (act == act2)
setAlwaysResizeColumnsToContents(!m_alwaysResizeColumnsToContents);
else if (act == act3)
emit displaySourceRequested(name);
else if (act == act4)
emit loadAllSymbolsRequested();
else if (act == act5)
emit loadSymbolsRequested(name);
else if (act == act6)
emit fileOpenRequested(name);
else if (act == act7)
showSymbols(name);
}
void ModulesWindow::resizeColumnsToContents()
{
resizeColumnToContents(0);
resizeColumnToContents(1);
resizeColumnToContents(2);
}
void ModulesWindow::setAlwaysResizeColumnsToContents(bool on)
{
m_alwaysResizeColumnsToContents = on;
QHeaderView::ResizeMode mode = on
? QHeaderView::ResizeToContents : QHeaderView::Interactive;
header()->setResizeMode(0, mode);
header()->setResizeMode(1, mode);
header()->setResizeMode(2, mode);
header()->setResizeMode(3, mode);
//setColumnHidden(3, true);
}
void ModulesWindow::setModel(QAbstractItemModel *model)
{
QTreeView::setModel(model);
setAlwaysResizeColumnsToContents(true);
}
void ModulesWindow::showSymbols(const QString &name)
{
if (name.isEmpty())
return;
QApplication::setOverrideCursor(Qt::WaitCursor);
const QList<Symbol> symbols = m_debuggerManager->moduleSymbols(name);
QApplication::restoreOverrideCursor();
if (symbols.empty())
return;
QTreeWidget *w = new QTreeWidget;
w->setColumnCount(3);
w->setRootIsDecorated(false);
w->setAlternatingRowColors(true);
w->setHeaderLabels(QStringList() << tr("Address") << tr("Code") << tr("Symbol"));
w->setWindowTitle(tr("Symbols in \"%1\"").arg(name));
foreach (const Symbol &s, symbols) {
QTreeWidgetItem *it = new QTreeWidgetItem;
it->setData(0, Qt::DisplayRole, s.address);
it->setData(1, Qt::DisplayRole, s.state);
it->setData(2, Qt::DisplayRole, s.name);
w->addTopLevelItem(it);
}
emit newDockRequested(w);
}
} // namespace Internal
} // namespace Debugger
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