forked from qt-creator/qt-creator
6a6cba5518
This replaces the (de facto) singleton engines and data handlers by classes that are instantiated per run. The DebuggerRunControl will now create an object of (a class derived from) DebuggerEngine that contains all the relevant "dynamic" data. DebuggerManager is no more. The "singleton" bits are merged into DebuggerPlugin, whereas the data bits went to DebuggerEngine. There is no formal notion of a "current" DebuggerEngine. However, as there's only one DebuggerEngine at a time that has its data models connected to the view, there's still some "de facto" notion of a "current" engine. Calling SomeModel::setData(int role, QVariant data) with custom role is used as the primary dispatch mechanism from the views to the "current" data models (and the engine, as all data models know their engine).
151 lines
4.4 KiB
C++
151 lines
4.4 KiB
C++
/**************************************************************************
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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) 2010 Nokia Corporation and/or its subsidiary(-ies).
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**
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** Commercial Usage
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**
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** Licensees holding valid Qt Commercial licenses may use this file in
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** accordance with the Qt 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 Nokia.
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**
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** GNU Lesser General Public License Usage
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**
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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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** If you are unsure which license is appropriate for your use, please
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** contact the sales department at http://qt.nokia.com/contact.
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**
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**************************************************************************/
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#ifndef DEBUGGERPLUGIN_H
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#define DEBUGGERPLUGIN_H
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#include "debugger_global.h"
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#include <extensionsystem/iplugin.h>
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QT_BEGIN_NAMESPACE
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class QAbstractItemView;
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class QIcon;
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class QMessageBox;
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QT_END_NAMESPACE
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namespace CPlusPlus {
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class Snapshot;
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}
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namespace ProjectExplorer {
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class RunControl;
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}
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namespace Debugger {
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class DebuggerPluginPrivate;
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class DebuggerRunControl;
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class DebuggerStartParameters;
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namespace Internal {
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class DebuggerEngine;
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class DebuggerListener;
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}
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class DEBUGGER_EXPORT DebuggerPlugin : public ExtensionSystem::IPlugin
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{
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Q_OBJECT
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public:
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DebuggerPlugin();
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~DebuggerPlugin();
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static DebuggerPlugin *instance();
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QVariant configValue(const QString &name) const;
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QVariant sessionValue(const QString &name);
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void setSessionValue(const QString &name, const QVariant &value);
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void setConfigValue(const QString &name, const QVariant &value);
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void resetLocation();
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void gotoLocation(const QString &fileName, int lineNumber, bool setMarker);
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void activatePreviousMode();
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void activateDebugMode();
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void openTextEditor(const QString &titlePattern, const QString &contents);
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void readSettings();
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void writeSettings() const;
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static ProjectExplorer::RunControl *createDebugger
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(const DebuggerStartParameters &sp);
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static void startDebugger(ProjectExplorer::RunControl *runControl);
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QMessageBox *showMessageBox(int icon, const QString &title,
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const QString &text, int buttons = 0);
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const CPlusPlus::Snapshot &cppCodeModelSnapshot() const;
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QIcon locationMarkIcon() const;
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int state() const; // Last reported state of last active engine.
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bool isReverseDebugging() const;
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void createNewDock(QWidget *widget);
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void runControlStarted(DebuggerRunControl *runControl);
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void runControlFinished(DebuggerRunControl *runControl);
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// This contains per-session data like breakpoints and watched
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// expression. It serves as a template for new engine instantiations.
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Internal::DebuggerEngine *sessionTemplate();
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public slots:
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void exitDebugger(); // FIXME: remove
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void setBusyCursor(bool on);
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void interruptDebuggingRequest();
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void detachDebugger();
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void addToWatchWindow();
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void executeDebuggerCommand();
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void executeDebuggerCommand(const QString &command);
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void watchPoint();
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void clearCppCodeModelSnapshot();
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void ensureLogVisible();
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void updateWatchersWindow(bool showWatchers, bool showReturn);
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// void runTest(const QString &fileName);
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void showMessage(const QString &msg, int channel, int timeout = -1);
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signals:
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void stateChanged(int);
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private:
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friend class Internal::DebuggerEngine;
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friend class Internal::DebuggerListener
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;
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bool initialize(const QStringList &arguments, QString *errorMessage);
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void aboutToShutdown();
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void extensionsInitialized();
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void remoteCommand(const QStringList &options, const QStringList &arguments);
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void updateState(Internal::DebuggerEngine *engine);
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void showStatusMessage(const QString &msg, int timeout = -1); // -1 forever
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QWidget *mainWindow() const;
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private:
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friend class DebuggerPluginPrivate;
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DebuggerPluginPrivate *d;
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};
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} // namespace Debugger
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#endif // DEBUGGERPLUGIN_H
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