Initial import

1 files changed, 136 insertions, 0 deletions

diff --git a/src/plugins/debugger/stackhandler.h b/src/plugins/debugger/stackhandler.h
new file mode 100644
index 00000000000..81a4686f685
--- /dev/null
+++ b/src/plugins/debugger/stackhandler.h
@@ -0,0 +1,136 @@
+/***************************************************************************
+**
+** This file is part of Qt Creator
+**
+** Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).
+**
+** Contact:  Qt Software Information ([email protected])
+**
+** 
+** 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
+** 1.2, included in the file GPL_EXCEPTION.txt in this package.  
+** 
+***************************************************************************/
+#ifndef DEBUGGER_STACKHANDLER_H
+#define DEBUGGER_STACKHANDLER_H
+
+#include <QtCore/QAbstractTableModel>
+#include <QtCore/QObject>
+
+#include <QtGui/QIcon>
+
+namespace Debugger {
+namespace Internal {
+
+////////////////////////////////////////////////////////////////////////
+//
+// StackModel
+//
+////////////////////////////////////////////////////////////////////////
+
+struct StackFrame
+{
+    int level;
+    QString function;
+    QString file;  // we try to put an absolute file name in there
+    QString from;
+    QString to;
+    int line;
+    QString address;
+};
+
+/*! A model to represent the stack in a QTreeView. */
+class StackHandler : public QAbstractTableModel
+{
+public:
+    StackHandler(QObject *parent = 0);
+
+    void setFrames(const QList<StackFrame> &frames);
+    QList<StackFrame> frames() const;
+    void setCurrentIndex(int index);
+    int currentIndex() const { return m_currentIndex; }
+    StackFrame currentFrame() const;
+    int stackSize() const { return m_stackFrames.size(); }
+
+    // Called from StackHandler after a new stack list has been received
+    void removeAll();
+    QAbstractItemModel *stackModel() { return this; }
+    bool isDebuggingDumpers() const;
+
+private:
+    // QAbstractTableModel
+    int rowCount(const QModelIndex &parent = QModelIndex()) const;
+    int columnCount(const QModelIndex &parent = QModelIndex()) const;
+    QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const;
+    QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const;
+    Qt::ItemFlags flags(const QModelIndex &index) const;
+
+    QList<StackFrame> m_stackFrames;
+    int m_currentIndex;
+    QIcon m_positionIcon;
+    QIcon m_emptyIcon;
+};
+
+
+////////////////////////////////////////////////////////////////////////
+//
+// ThreadsHandler
+//
+////////////////////////////////////////////////////////////////////////
+
+struct ThreadData
+{
+    int id;
+};
+
+/*! A model to represent the running threads in a QTreeView or ComboBox */
+class ThreadsHandler : public QAbstractTableModel
+{
+public:
+    ThreadsHandler(QObject *parent = 0);
+
+    void setCurrentThread(int index);
+    void selectThread(int index);
+    void setThreads(const QList<ThreadData> &threads);
+    void removeAll();
+    QList<ThreadData> threads() const;
+    QAbstractItemModel *threadsModel() { return this; }
+
+private:
+    int rowCount(const QModelIndex &parent = QModelIndex()) const;
+    int columnCount(const QModelIndex &parent = QModelIndex()) const;
+    QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const;
+    QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const;
+
+private:
+    friend class StackHandler;
+    QList<ThreadData> m_threads;
+    int m_currentIndex;
+    QIcon m_positionIcon;
+    QIcon m_emptyIcon;
+};
+
+
+} // namespace Internal
+} // namespace Debugger
+
+#endif // DEBUGGER_STACKHANDLER_H