forked from qt-creator/qt-creator
Fixes: add a view to see current source file mapping
This commit is contained in:
hjk
213
src/plugins/debugger/sourcefileswindow.cpp
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213
src/plugins/debugger/sourcefileswindow.cpp
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/***************************************************************************
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**
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** This file is part of Qt Creator
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**
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** Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
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**
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** Contact: Qt Software Information (qt-info@nokia.com)
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**
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**
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** Non-Open Source Usage
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**
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** Licensees may use this file in accordance with the Qt Beta Version
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** License Agreement, Agreement version 2.2 provided with the Software or,
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** alternatively, in accordance with the terms contained in a written
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** agreement between you and Nokia.
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**
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** GNU General Public License Usage
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**
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** Alternatively, this file may be used under the terms of the GNU General
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** Public License versions 2.0 or 3.0 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the packaging
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** of this file. Please review the following information to ensure GNU
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** General Public Licensing requirements will be met:
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**
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** http://www.fsf.org/licensing/licenses/info/GPLv2.html and
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** http://www.gnu.org/copyleft/gpl.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt GPL Exception
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** version 1.3, included in the file GPL_EXCEPTION.txt in this package.
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**
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***************************************************************************/
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#include "sourcefileswindow.h"
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#include <QDebug>
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#include <QAction>
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#include <QComboBox>
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#include <QFileInfo>
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#include <QDebug>
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#include <QHeaderView>
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#include <QMenu>
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#include <QResizeEvent>
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#include <QTreeView>
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#include <QSortFilterProxyModel>
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#include <QVBoxLayout>
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using Debugger::Internal::SourceFilesWindow;
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using Debugger::Internal::SourceFilesModel;
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//////////////////////////////////////////////////////////////////
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//
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// SourceFilesModel
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//
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//////////////////////////////////////////////////////////////////
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class Debugger::Internal::SourceFilesModel : public QAbstractItemModel
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{
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public:
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SourceFilesModel(QObject *parent = 0) : QAbstractItemModel(parent) {}
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// QAbstractItemModel
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int columnCount(const QModelIndex &parent) const
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{ return parent.isValid() ? 0 : 2; }
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int rowCount(const QModelIndex &parent) const
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{ return parent.isValid() ? 0 : m_shortNames.size(); }
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QModelIndex parent(const QModelIndex &) const { return QModelIndex(); }
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QModelIndex index(int row, int column, const QModelIndex &) const
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{ return createIndex(row, column); }
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QVariant headerData(int section, Qt::Orientation orientation, int role) const;
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QVariant data(const QModelIndex &index, int role) const;
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bool setData(const QModelIndex &index, const QVariant &value, int role);
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Qt::ItemFlags flags(const QModelIndex &index) const;
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void clearModel();
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void update() { reset(); }
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void setSourceFiles(const QMap<QString, QString> &sourceFiles);
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public:
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QStringList m_shortNames;
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QStringList m_fullNames;
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};
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void SourceFilesModel::clearModel()
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{
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if (m_shortNames.isEmpty())
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return;
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m_shortNames.clear();
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m_fullNames.clear();
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reset();
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}
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QVariant SourceFilesModel::headerData(int section,
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Qt::Orientation orientation, int role) const
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{
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if (orientation == Qt::Horizontal && role == Qt::DisplayRole) {
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static QString headers[] = {
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tr("Internal name") + " ",
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tr("Full name") + " ",
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};
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return headers[section];
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}
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return QVariant();
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}
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Qt::ItemFlags SourceFilesModel::flags(const QModelIndex &index) const
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{
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if (index.row() >= m_fullNames.size())
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return 0;
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QFileInfo fi(m_fullNames.at(index.row()));
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return fi.isReadable() ? QAbstractItemModel::flags(index) : Qt::ItemFlags(0);
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}
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QVariant SourceFilesModel::data(const QModelIndex &index, int role) const
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{
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//static const QIcon icon(":/gdbdebugger/images/breakpoint.svg");
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//static const QIcon icon2(":/gdbdebugger/images/breakpoint_pending.svg");
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int row = index.row();
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if (row < 0 || row >= m_shortNames.size())
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return QVariant();
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switch (index.column()) {
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case 0:
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if (role == Qt::DisplayRole)
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return m_shortNames.at(row);
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// FIXME: add icons
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//if (role == Qt::DecorationRole)
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// return module.symbolsRead ? icon2 : icon;
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break;
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case 1:
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if (role == Qt::DisplayRole)
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return m_fullNames.at(row);
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//if (role == Qt::DecorationRole)
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// return module.symbolsRead ? icon2 : icon;
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break;
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}
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return QVariant();
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}
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bool SourceFilesModel::setData(const QModelIndex &index, const QVariant &value, int role)
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{
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return QAbstractItemModel::setData(index, value, role);
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}
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void SourceFilesModel::setSourceFiles(const QMap<QString, QString> &sourceFiles)
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{
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m_shortNames.clear();
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m_fullNames.clear();
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QMap<QString, QString>::ConstIterator it = sourceFiles.begin();
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QMap<QString, QString>::ConstIterator et = sourceFiles.end();
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for (; it != et; ++it) {
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m_shortNames.append(it.key());
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m_fullNames.append(it.value());
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}
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reset();
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}
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//////////////////////////////////////////////////////////////////
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//
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// SourceFilesWindow
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//
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//////////////////////////////////////////////////////////////////
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SourceFilesWindow::SourceFilesWindow(QWidget *parent)
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: QTreeView(parent)
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{
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m_model = new SourceFilesModel(this);
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QSortFilterProxyModel *proxyModel = new QSortFilterProxyModel(this);
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proxyModel->setSourceModel(m_model);
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setModel(proxyModel);
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setWindowTitle(tr("Source Files"));
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setSortingEnabled(true);
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setAlternatingRowColors(true);
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setRootIsDecorated(false);
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setIconSize(QSize(10, 10));
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//header()->setDefaultAlignment(Qt::AlignLeft);
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connect(this, SIGNAL(activated(QModelIndex)),
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this, SLOT(sourceFileActivated(QModelIndex)));
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}
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SourceFilesWindow::~SourceFilesWindow()
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{
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}
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void SourceFilesWindow::sourceFileActivated(const QModelIndex &index)
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{
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qDebug() << "ACTIVATED: " << index.row() << index.column();
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}
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void SourceFilesWindow::contextMenuEvent(QContextMenuEvent *ev)
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{
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QMenu menu;
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QAction *act1 = new QAction(tr("Reload data"), &menu);
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//act1->setCheckable(true);
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menu.addAction(act1);
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QAction *act = menu.exec(ev->globalPos());
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if (act == act1) {
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emit reloadSourceFilesRequested();
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}
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}
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void SourceFilesWindow::setSourceFiles(const QMap<QString, QString> &sourceFiles)
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{
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m_model->setSourceFiles(sourceFiles);
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header()->setResizeMode(0, QHeaderView::ResizeToContents);
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}
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