forked from qt-creator/qt-creator
298531e370
Change-Id: Ic6a9ff0359625021ebc061d22db6811814534205 Reviewed-by: Kai Koehne <kai.koehne@digia.com>
229 lines
9.5 KiB
C++
229 lines
9.5 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
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** Contact: http://www.qt-project.org/legal
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**
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** This file is part of Qt Creator.
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**
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and Digia. For licensing terms and
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** conditions see http://qt.digia.com/licensing. For further information
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** use the contact form at http://qt.digia.com/contact-us.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Digia gives you certain additional
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** rights. These rights are described in the Digia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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****************************************************************************/
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#ifndef DEBUGGER_BREAKHANDLER_H
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#define DEBUGGER_BREAKHANDLER_H
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#include "breakpoint.h"
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#include <QObject>
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#include <QAbstractTableModel>
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#include <QIcon>
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//////////////////////////////////////////////////////////////////
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//
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// BreakHandler
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//
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//////////////////////////////////////////////////////////////////
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namespace Debugger {
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class DebuggerEngine;
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namespace Internal {
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class BreakpointMarker;
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class BreakHandler : public QAbstractItemModel
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{
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Q_OBJECT
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public:
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BreakHandler();
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~BreakHandler();
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void loadSessionData();
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void saveSessionData();
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void removeSessionData();
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QAbstractItemModel *model() { return this; }
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// The only way to add a new breakpoint.
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void appendBreakpoint(const BreakpointParameters &data);
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void handleAlienBreakpoint(const BreakpointResponse &response, DebuggerEngine *engine);
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void insertSubBreakpoint(BreakpointModelId id, const BreakpointResponse &data);
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void removeAlienBreakpoint(BreakpointModelId id);
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BreakpointModelIds allBreakpointIds() const;
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BreakpointModelIds engineBreakpointIds(DebuggerEngine *engine) const;
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BreakpointModelIds unclaimedBreakpointIds() const;
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int size() const { return m_storage.size(); }
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QStringList engineBreakpointPaths(DebuggerEngine *engine) const;
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// Find a breakpoint matching approximately the data in needle.
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BreakpointModelId findSimilarBreakpoint(const BreakpointResponse &needle) const;
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BreakpointModelId findBreakpointByResponseId(const BreakpointResponseId &resultId) const;
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BreakpointModelId findWatchpoint(const BreakpointParameters &data) const;
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BreakpointModelId findBreakpointByFunction(const QString &functionName) const;
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BreakpointModelId findBreakpointByIndex(const QModelIndex &index) const;
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BreakpointModelIds findBreakpointsByIndex(const QList<QModelIndex> &list) const;
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void updateMarkers();
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static QIcon breakpointIcon();
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static QIcon disabledBreakpointIcon();
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static QIcon pendingBreakpointIcon();
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static QIcon emptyIcon();
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static QIcon watchpointIcon();
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static QIcon tracepointIcon();
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BreakpointModelId findBreakpointByFileAndLine(const QString &fileName,
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int lineNumber, bool useMarkerPosition = true);
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BreakpointModelId findBreakpointByAddress(quint64 address) const;
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void breakByFunction(const QString &functionName);
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void removeBreakpoint(BreakpointModelId id);
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QIcon icon(BreakpointModelId id) const;
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void gotoLocation(BreakpointModelId id) const;
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// Getter retrieves property value.
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// Setter sets property value and triggers update if changed.
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BreakpointPathUsage pathUsage(BreakpointModelId id) const;
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void setPathUsage(BreakpointModelId, const BreakpointPathUsage &u);
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QByteArray condition(BreakpointModelId id) const;
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void setCondition(BreakpointModelId, const QByteArray &condition);
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int ignoreCount(BreakpointModelId id) const;
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void setIgnoreCount(BreakpointModelId, const int &count);
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int threadSpec(BreakpointModelId id) const;
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void setThreadSpec(BreakpointModelId, const int &spec);
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QString fileName(BreakpointModelId id) const;
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void setFileName(BreakpointModelId, const QString &fileName);
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QString functionName(BreakpointModelId id) const;
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void setFunctionName(BreakpointModelId, const QString &functionName);
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QString expression(BreakpointModelId id) const;
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void setExpression(BreakpointModelId, const QString &expression);
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QString message(BreakpointModelId id) const;
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void setMessage(BreakpointModelId, const QString &m);
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BreakpointType type(BreakpointModelId id) const;
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void setType(BreakpointModelId id, const BreakpointType &type);
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quint64 address(BreakpointModelId id) const;
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void setAddress(BreakpointModelId id, const quint64 &address);
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int lineNumber(BreakpointModelId id) const;
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void changeBreakpointData(BreakpointModelId id, const BreakpointParameters &data,
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BreakpointParts parts);
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const BreakpointParameters &breakpointData(BreakpointModelId id) const;
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BreakpointState state(BreakpointModelId id) const;
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bool isEnabled(BreakpointModelId id) const;
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void setEnabled(BreakpointModelId id, bool on);
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void updateFileNameFromMarker(BreakpointModelId id, const QString &fileName);
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void updateLineNumberFromMarker(BreakpointModelId id, int lineNumber);
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void setMarkerFileAndLine(BreakpointModelId id,
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const QString &fileName, int lineNumber);
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bool isOneShot(BreakpointModelId id) const;
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bool isWatchpoint(BreakpointModelId id) const;
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bool isTracepoint(BreakpointModelId id) const;
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void setTracepoint(BreakpointModelId, bool on);
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DebuggerEngine *engine(BreakpointModelId id) const;
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void setEngine(BreakpointModelId id, DebuggerEngine *engine);
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const BreakpointResponse &response(BreakpointModelId id) const;
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void setResponse(BreakpointModelId id, const BreakpointResponse &data);
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bool needsChange(BreakpointModelId id) const;
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bool needsChildren(BreakpointModelId id) const;
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// State transitions.
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void notifyBreakpointChangeAfterInsertNeeded(BreakpointModelId id);
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void notifyBreakpointInsertProceeding(BreakpointModelId id);
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void notifyBreakpointInsertOk(BreakpointModelId id);
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void notifyBreakpointInsertFailed(BreakpointModelId id);
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void notifyBreakpointChangeOk(BreakpointModelId id);
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void notifyBreakpointChangeProceeding(BreakpointModelId id);
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void notifyBreakpointChangeFailed(BreakpointModelId id);
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void notifyBreakpointPending(BreakpointModelId id);
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void notifyBreakpointRemoveProceeding(BreakpointModelId id);
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void notifyBreakpointRemoveOk(BreakpointModelId id);
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void notifyBreakpointRemoveFailed(BreakpointModelId id);
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void notifyBreakpointReleased(BreakpointModelId id);
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void notifyBreakpointNeedsReinsertion(BreakpointModelId id);
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void notifyBreakpointAdjusted(BreakpointModelId id,
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const BreakpointParameters &data);
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static QString displayFromThreadSpec(int spec);
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static int threadSpecFromDisplay(const QString &str);
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// Convenience.
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void setWatchpointAtAddress(quint64 address, unsigned size);
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void setWatchpointAtExpression(const QString &exp);
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private:
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// QAbstractItemModel implementation.
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int columnCount(const QModelIndex &parent) const;
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int rowCount(const QModelIndex &parent) const;
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QVariant data(const QModelIndex &index, int role) const;
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QVariant headerData(int section, Qt::Orientation orientation, int role) const;
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Qt::ItemFlags flags(const QModelIndex &index) const;
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QModelIndex index(int row, int col, const QModelIndex &parent) const;
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QModelIndex parent(const QModelIndex &parent) const;
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QModelIndex createIndex(int row, int column, quint32 id) const;
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QModelIndex createIndex(int row, int column, void *ptr) const;
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int indexOf(BreakpointModelId id) const;
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BreakpointModelId at(int index) const;
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bool isEngineRunning(BreakpointModelId id) const;
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void setState(BreakpointModelId id, BreakpointState state);
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void loadBreakpoints();
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void saveBreakpoints();
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void cleanupBreakpoint(BreakpointModelId id);
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struct BreakpointItem
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{
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BreakpointItem();
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void destroyMarker();
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bool needsChange() const;
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bool isLocatedAt(const QString &fileName, int lineNumber,
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bool useMarkerPosition) const;
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void updateMarker(BreakpointModelId id);
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void updateMarkerIcon();
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QString toToolTip() const;
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QString markerFileName() const;
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int markerLineNumber() const;
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QIcon icon() const;
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BreakpointParameters data;
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BreakpointState state; // Current state of breakpoint.
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DebuggerEngine *engine; // Engine currently handling the breakpoint.
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BreakpointResponse response;
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BreakpointMarker *marker;
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QList<BreakpointResponse> subItems;
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};
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typedef QHash<BreakpointModelId, BreakpointItem> BreakpointStorage;
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typedef BreakpointStorage::ConstIterator ConstIterator;
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typedef BreakpointStorage::Iterator Iterator;
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BreakpointStorage m_storage;
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void scheduleSynchronization();
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void timerEvent(QTimerEvent *event);
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int m_syncTimerId;
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};
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} // namespace Internal
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} // namespace Debugger
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#endif // DEBUGGER_BREAKHANDLER_H
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