forked from qt-creator/qt-creator
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con
451
src/plugins/debugger/debuggermanager.h
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451
src/plugins/debugger/debuggermanager.h
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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 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 version
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** 1.2, included in the file GPL_EXCEPTION.txt in this package.
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**
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***************************************************************************/
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#ifndef DEBUGGER_DEBUGGERMANAGER_H
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#define DEBUGGER_DEBUGGERMANAGER_H
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#include <QtCore/QByteArray>
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#include <QtCore/QObject>
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#include <QtCore/QPoint>
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#include <QtCore/QStringList>
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#include <QtCore/QVariant>
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QT_BEGIN_NAMESPACE
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class QAction;
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class QAbstractItemModel;
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class QDockWidget;
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class QMainWindow;
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class QModelIndex;
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class QSplitter;
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class QWidget;
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QT_END_NAMESPACE
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namespace Debugger {
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namespace Internal {
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class DebuggerOutputWindow;
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class DebuggerPlugin;
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class DebugMode;
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class BreakHandler;
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class DisassemblerHandler;
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class ModulesHandler;
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class RegisterHandler;
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class StackHandler;
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class ThreadsHandler;
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class WatchHandler;
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class WatchData;
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class BreakpointData;
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// Note: the Debugger process itself is referred to as 'Debugger',
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// whereas the debugged process is referred to as 'Inferior' or 'Debuggee'.
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// DebuggerProcessNotReady
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// |
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// DebuggerProcessStartingUp
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// |
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// DebuggerReady [R] [N]
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// | <-------------------------------------.
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// DebuggerInferiorRunningRequested |
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// | |
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// DebuggerInferiorRunning |
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// | |
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// DebuggerInferiorStopRequested |
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// | |
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// DebuggerInferiorStopped |
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// | |
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// DebuggerInferiorUpdating |
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// | |
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// DebuggerInferiorUpdateFinishing |
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// | |
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// DebuggerInferiorReady [C] [N] |
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// | |
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// `---------------------------------------'
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//
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// Allowed actions:
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// [R] : Run
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// [C] : Continue
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// [N] : Step, Next
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enum DebuggerStatus
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{
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DebuggerProcessNotReady, // Debugger not started
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DebuggerProcessStartingUp, // Debugger starting up
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DebuggerProcessReady, // Debugger started, Inferior not yet
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// running or already finished
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DebuggerInferiorRunningRequested, // Debuggee requested to run
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DebuggerInferiorRunning, // Debuggee running
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DebuggerInferiorStopRequested, // Debuggee running, stop requested
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DebuggerInferiorStopped, // Debuggee stopped
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DebuggerInferiorUpdating, // Debuggee updating data views
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DebuggerInferiorUpdateFinishing, // Debuggee updating data views aborting
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DebuggerInferiorReady,
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};
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class IDebuggerEngine;
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class GdbEngine;
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class ScriptEngine;
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class WinEngine;
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// The construct below is not nice but enforces a bit of order. The
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// DebuggerManager interfaces a lots of thing: The DebuggerPlugin,
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// the DebuggerEngines, the RunMode, the handlers and views.
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// Instead of making the whole interface public, we split in into
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// smaller parts and grant friend access only to the classes that
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// need it.
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//
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// IDebuggerManagerAccessForEngines
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//
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class IDebuggerManagerAccessForEngines
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{
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public:
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virtual ~IDebuggerManagerAccessForEngines() {}
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private:
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// This is the part of the interface that's exclusively seen by the
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// debugger engines.
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friend class GdbEngine;
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friend class ScriptEngine;
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friend class WinEngine;
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// called from the engines after successful startup
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virtual void notifyStartupFinished() = 0;
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virtual void notifyInferiorStopped() = 0;
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virtual void notifyInferiorUpdateFinished() = 0;
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virtual void notifyInferiorRunningRequested() = 0;
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virtual void notifyInferiorRunning() = 0;
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virtual void notifyInferiorExited() = 0;
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virtual void notifyInferiorPidChanged(int) = 0;
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virtual DisassemblerHandler *disassemblerHandler() = 0;
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virtual ModulesHandler *modulesHandler() = 0;
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virtual BreakHandler *breakHandler() = 0;
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virtual RegisterHandler *registerHandler() = 0;
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virtual StackHandler *stackHandler() = 0;
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virtual ThreadsHandler *threadsHandler() = 0;
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virtual WatchHandler *watchHandler() = 0;
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virtual void showApplicationOutput(const QString &prefix, const QString &data) = 0;
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virtual QAction *useCustomDumpersAction() const = 0;
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virtual QAction *debugDumpersAction() const = 0;
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virtual bool skipKnownFrames() const = 0;
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virtual bool debugDumpers() const = 0;
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virtual bool useCustomDumpers() const = 0;
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virtual bool useFastStart() const = 0;
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virtual void reloadDisassembler() = 0;
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virtual void reloadModules() = 0;
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virtual void reloadRegisters() = 0;
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};
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//
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// IDebuggerManagerAccessForDebugMode
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//
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class IDebuggerManagerAccessForDebugMode
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{
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public:
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virtual ~IDebuggerManagerAccessForDebugMode() {}
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private:
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friend class DebugMode;
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virtual QWidget *threadsWindow() = 0;
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virtual QList<QDockWidget*> dockWidgets() const = 0;
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virtual void createDockWidgets() = 0;
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};
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//
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// DebuggerManager
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//
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class DebuggerManager : public QObject,
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public IDebuggerManagerAccessForEngines,
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public IDebuggerManagerAccessForDebugMode
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{
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Q_OBJECT
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public:
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DebuggerManager();
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~DebuggerManager();
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IDebuggerManagerAccessForEngines *engineInterface();
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IDebuggerManagerAccessForDebugMode *debugModeInterface();
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QMainWindow *mainWindow() const { return m_mainWindow; }
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enum StartMode { startInternal, startExternal, attachExternal };
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enum DebuggerType { GdbDebugger, ScriptDebugger, WinDebugger };
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public slots:
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bool startNewDebugger(StartMode mode);
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void exitDebugger();
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void setSimpleDockWidgetArrangement();
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void setLocked(bool locked);
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void dockToggled(bool on);
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void setBusyCursor(bool on);
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void queryCurrentTextEditor(QString *fileName, int *lineNumber, QObject **ed);
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void querySessionValue(const QString &name, QVariant *value);
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void setSessionValue(const QString &name, const QVariant &value);
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QVariant configValue(const QString &name);
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void queryConfigValue(const QString &name, QVariant *value);
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void setConfigValue(const QString &name, const QVariant &value);
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QVariant sessionValue(const QString &name);
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void gotoLocation(const QString &file, int line, bool setLocationMarker);
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void resetLocation();
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void interruptDebuggingRequest();
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void startExternalApplication();
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void attachExternalApplication();
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void jumpToLineExec();
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void runToLineExec();
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void runToFunctionExec();
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void toggleBreakpoint();
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void breakByFunction();
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void breakByFunction(const QString &functionName);
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void setBreakpoint(const QString &fileName, int lineNumber);
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void watchExpression(const QString &expression);
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void breakAtMain();
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void activateFrame(int index);
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void selectThread(int index);
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void stepExec();
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void stepOutExec();
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void nextExec();
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void stepIExec();
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void nextIExec();
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void continueExec();
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void addToWatchWindow();
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void updateWatchModel();
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void removeWatchExpression(const QString &iname);
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void expandChildren(const QModelIndex &idx);
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void collapseChildren(const QModelIndex &idx);
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void sessionLoaded();
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void aboutToSaveSession();
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void assignValueInDebugger(const QString &expr, const QString &value);
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void executeDebuggerCommand(const QString &command);
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void showStatusMessage(const QString &msg, int timeout); // -1 forever
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private slots:
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void showDebuggerOutput(const QString &prefix, const QString &msg);
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void showDebuggerInput(const QString &prefix, const QString &msg);
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void showApplicationOutput(const QString &prefix, const QString &msg);
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void reloadDisassembler();
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void disassemblerDockToggled(bool on);
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void reloadModules();
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void modulesDockToggled(bool on);
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void loadSymbols(const QString &moduleName);
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void loadAllSymbols();
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void reloadRegisters();
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void registerDockToggled(bool on);
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void setStatus(int status);
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private:
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//
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// Implementation of IDebuggerManagerAccessForEngines
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//
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DisassemblerHandler *disassemblerHandler() { return m_disassemblerHandler; }
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ModulesHandler *modulesHandler() { return m_modulesHandler; }
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BreakHandler *breakHandler() { return m_breakHandler; }
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RegisterHandler *registerHandler() { return m_registerHandler; }
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StackHandler *stackHandler() { return m_stackHandler; }
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ThreadsHandler *threadsHandler() { return m_threadsHandler; }
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WatchHandler *watchHandler() { return m_watchHandler; }
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QAction *useCustomDumpersAction() const { return m_useCustomDumpersAction; }
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QAction *debugDumpersAction() const { return m_debugDumpersAction; }
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bool skipKnownFrames() const;
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bool debugDumpers() const;
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bool useCustomDumpers() const;
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bool useFastStart() const;
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void notifyStartupFinished();
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void notifyInferiorStopped();
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void notifyInferiorUpdateFinished();
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void notifyInferiorRunningRequested();
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void notifyInferiorRunning();
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void notifyInferiorExited();
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void notifyInferiorPidChanged(int);
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void cleanupViews();
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//
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// Implementation of IDebuggerManagerAccessForDebugMode
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//
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QWidget *threadsWindow() { return m_threadsWindow; }
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QList<QDockWidget*> dockWidgets() const { return m_dockWidgets; }
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void createDockWidgets();
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//
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// internal implementation
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//
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Q_SLOT void loadSessionData();
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Q_SLOT void saveSessionData();
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Q_SLOT void dumpLog();
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public:
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// stuff in this block should be made private by moving it to
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// one of the interfaces
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QAbstractItemModel *threadsModel();
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int status() const { return m_status; }
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StartMode startMode() const { return m_startMode; }
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signals:
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void debuggingFinished();
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void inferiorPidChanged(qint64 pid);
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void statusChanged(int newstatus);
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void debugModeRequested();
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void previousModeRequested();
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void statusMessageRequested(const QString &msg, int timeout); // -1 for 'forever'
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void gotoLocationRequested(const QString &file, int line, bool setLocationMarker);
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void resetLocationRequested();
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void currentTextEditorRequested(QString *fileName, int *lineNumber, QObject **ob);
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void currentMainWindowRequested(QWidget **);
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void sessionValueRequested(const QString &name, QVariant *value);
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void setSessionValueRequested(const QString &name, const QVariant &value);
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void configValueRequested(const QString &name, QVariant *value);
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void setConfigValueRequested(const QString &name, const QVariant &value);
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void applicationOutputAvailable(const QString &prefix, const QString &msg);
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public:
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// FIXME: make private
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QString m_executable;
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QStringList m_environment;
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QString m_workingDir;
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QString m_buildDir;
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QStringList m_processArgs;
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int m_attachedPID;
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private:
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void init();
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void setDebuggerType(DebuggerType type);
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QDockWidget *createDockForWidget(QWidget *widget);
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void shutdown();
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void toggleBreakpoint(const QString &fileName, int lineNumber);
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void setToolTipExpression(const QPoint &pos, const QString &exp0);
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StartMode m_startMode;
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DebuggerType m_debuggerType;
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/// Views
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QMainWindow *m_mainWindow;
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QDockWidget *m_breakDock;
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QDockWidget *m_disassemblerDock;
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QDockWidget *m_modulesDock;
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QDockWidget *m_outputDock;
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QDockWidget *m_registerDock;
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QDockWidget *m_stackDock;
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QDockWidget *m_threadsDock;
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QDockWidget *m_watchDock;
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QList<QDockWidget*> m_dockWidgets;
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BreakHandler *m_breakHandler;
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DisassemblerHandler *m_disassemblerHandler;
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ModulesHandler *m_modulesHandler;
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RegisterHandler *m_registerHandler;
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StackHandler *m_stackHandler;
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ThreadsHandler *m_threadsHandler;
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WatchHandler *m_watchHandler;
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/// Actions
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friend class DebuggerPlugin;
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QAction *m_startExternalAction;
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QAction *m_attachExternalAction;
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QAction *m_continueAction;
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QAction *m_stopAction;
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QAction *m_resetAction; // FIXME: Should not be needed in a stable release
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QAction *m_stepAction;
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QAction *m_stepOutAction;
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QAction *m_runToLineAction;
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QAction *m_runToFunctionAction;
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QAction *m_jumpToLineAction;
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QAction *m_nextAction;
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QAction *m_watchAction;
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QAction *m_breakAction;
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QAction *m_breakByFunctionAction;
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QAction *m_breakAtMainAction;
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QAction *m_sepAction;
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QAction *m_stepIAction;
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QAction *m_nextIAction;
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QAction *m_skipKnownFramesAction;
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QAction *m_debugDumpersAction;
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QAction *m_useCustomDumpersAction;
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QAction *m_useFastStartAction;
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QAction *m_dumpLogAction;
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QWidget *m_breakWindow;
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QWidget *m_disassemblerWindow;
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QWidget *m_localsWindow;
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QWidget *m_registerWindow;
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QWidget *m_modulesWindow;
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QWidget *m_tooltipWindow;
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QWidget *m_stackWindow;
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QWidget *m_threadsWindow;
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QWidget *m_watchersWindow;
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DebuggerOutputWindow *m_outputWindow;
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int m_status;
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bool m_busy;
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IDebuggerEngine *engine();
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IDebuggerEngine *m_engine;
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};
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} // namespace Internal
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} // namespace Debugger
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#endif // DEBUGGER_DEBUGGERMANAGER_H
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Reference in New Issue
Block a user