Fixes: add a view to see current source file mapping

1 files changed, 213 insertions, 0 deletions

diff --git a/src/plugins/debugger/sourcefileswindow.cpp b/src/plugins/debugger/sourcefileswindow.cpp
new file mode 100644
index 0000000000..17b68a1c77
--- /dev/null
+++ b/src/plugins/debugger/sourcefileswindow.cpp
@@ -0,0 +1,213 @@
+/***************************************************************************
+**
+** This file is part of Qt Creator
+**
+** Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
+**
+** Contact:  Qt Software Information (qt-info@nokia.com)
+**
+**
+** Non-Open Source Usage
+**
+** 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
+**
+** 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 1.3, included in the file GPL_EXCEPTION.txt in this package.
+**
+***************************************************************************/
+
+#include "sourcefileswindow.h"
+
+#include <QDebug>
+#include <QAction>
+#include <QComboBox>
+#include <QFileInfo>
+#include <QDebug>
+#include <QHeaderView>
+#include <QMenu>
+#include <QResizeEvent>
+#include <QTreeView>
+#include <QSortFilterProxyModel>
+#include <QVBoxLayout>
+
+using Debugger::Internal::SourceFilesWindow;
+using Debugger::Internal::SourceFilesModel;
+
+//////////////////////////////////////////////////////////////////
+//
+// SourceFilesModel
+//
+//////////////////////////////////////////////////////////////////
+
+class Debugger::Internal::SourceFilesModel : public QAbstractItemModel
+{
+public:
+    SourceFilesModel(QObject *parent = 0) : QAbstractItemModel(parent) {}
+
+    // QAbstractItemModel
+    int columnCount(const QModelIndex &parent) const
+        { return parent.isValid() ? 0 : 2; }
+    int rowCount(const QModelIndex &parent) const
+        { return parent.isValid() ? 0 : m_shortNames.size(); }
+    QModelIndex parent(const QModelIndex &) const { return QModelIndex(); }
+    QModelIndex index(int row, int column, const QModelIndex &) const
+        { return createIndex(row, column); }
+    QVariant headerData(int section, Qt::Orientation orientation, int role) const;
+    QVariant data(const QModelIndex &index, int role) const;
+    bool setData(const QModelIndex &index, const QVariant &value, int role);
+    Qt::ItemFlags flags(const QModelIndex &index) const;
+
+    void clearModel();
+    void update() { reset(); }
+    void setSourceFiles(const QMap<QString, QString> &sourceFiles);
+
+public:
+    QStringList m_shortNames;
+    QStringList m_fullNames;
+};
+
+void SourceFilesModel::clearModel()
+{
+    if (m_shortNames.isEmpty())
+        return;
+    m_shortNames.clear();
+    m_fullNames.clear();
+    reset();
+}
+
+QVariant SourceFilesModel::headerData(int section,
+    Qt::Orientation orientation, int role) const
+{
+    if (orientation == Qt::Horizontal && role == Qt::DisplayRole) {
+        static QString headers[] = {
+            tr("Internal name") + "        ", 
+            tr("Full name") + "        ",
+        };
+        return headers[section];
+    }
+    return QVariant();
+}
+
+Qt::ItemFlags SourceFilesModel::flags(const QModelIndex &index) const
+{
+    if (index.row() >= m_fullNames.size())
+        return 0;
+    QFileInfo fi(m_fullNames.at(index.row()));
+    return fi.isReadable() ? QAbstractItemModel::flags(index) : Qt::ItemFlags(0);
+}
+
+QVariant SourceFilesModel::data(const QModelIndex &index, int role) const
+{
+    //static const QIcon icon(":/gdbdebugger/images/breakpoint.svg");
+    //static const QIcon icon2(":/gdbdebugger/images/breakpoint_pending.svg");
+
+    int row = index.row();
+    if (row < 0 || row >= m_shortNames.size())
+        return QVariant();
+
+    switch (index.column()) {
+        case 0:
+            if (role == Qt::DisplayRole)
+                return m_shortNames.at(row);
+            // FIXME: add icons
+            //if (role == Qt::DecorationRole)
+            //    return module.symbolsRead ? icon2 : icon;
+            break;
+        case 1:
+            if (role == Qt::DisplayRole)
+                return m_fullNames.at(row);
+            //if (role == Qt::DecorationRole)
+            //    return module.symbolsRead ? icon2 : icon;
+            break;
+    }
+    return QVariant();
+}
+
+bool SourceFilesModel::setData(const QModelIndex &index, const QVariant &value, int role)
+{
+    return QAbstractItemModel::setData(index, value, role);
+}
+
+void SourceFilesModel::setSourceFiles(const QMap<QString, QString> &sourceFiles)
+{
+    m_shortNames.clear();
+    m_fullNames.clear();
+    QMap<QString, QString>::ConstIterator it = sourceFiles.begin();
+    QMap<QString, QString>::ConstIterator et = sourceFiles.end();
+    for (; it != et; ++it) {
+        m_shortNames.append(it.key());
+        m_fullNames.append(it.value());
+    }
+    reset();
+}
+
+//////////////////////////////////////////////////////////////////
+//
+// SourceFilesWindow
+//
+//////////////////////////////////////////////////////////////////
+
+SourceFilesWindow::SourceFilesWindow(QWidget *parent)
+    : QTreeView(parent)
+{
+    m_model = new SourceFilesModel(this);
+
+    QSortFilterProxyModel *proxyModel = new QSortFilterProxyModel(this);
+    proxyModel->setSourceModel(m_model);
+    setModel(proxyModel);
+
+    setWindowTitle(tr("Source Files"));
+    setSortingEnabled(true);
+    setAlternatingRowColors(true);
+    setRootIsDecorated(false);
+    setIconSize(QSize(10, 10));
+    //header()->setDefaultAlignment(Qt::AlignLeft);
+    
+    connect(this, SIGNAL(activated(QModelIndex)),
+        this, SLOT(sourceFileActivated(QModelIndex)));
+}
+
+SourceFilesWindow::~SourceFilesWindow()
+{
+}
+
+void SourceFilesWindow::sourceFileActivated(const QModelIndex &index)
+{
+    qDebug() << "ACTIVATED: " << index.row() << index.column();
+}
+
+void SourceFilesWindow::contextMenuEvent(QContextMenuEvent *ev)
+{
+    QMenu menu;
+    QAction *act1 = new QAction(tr("Reload data"), &menu);
+    //act1->setCheckable(true);
+
+    menu.addAction(act1);
+
+    QAction *act = menu.exec(ev->globalPos());
+
+    if (act == act1) {
+        emit reloadSourceFilesRequested();
+    }
+}
+
+void SourceFilesWindow::setSourceFiles(const QMap<QString, QString> &sourceFiles)
+{
+    m_model->setSourceFiles(sourceFiles);
+    header()->setResizeMode(0, QHeaderView::ResizeToContents);
+}