forked from qt-creator/qt-creator
bd8d2b0b8a
Make it possible to trigger a debug-attach in a running instance of Qt Creator by means of -client, use that in qtcdebugger, thus enabling it to attaching to crashing executables in run mode (Windows/CDB). Modify IPlugin and application so that the complete command line is serialized and transmitted to a running instance via QtSingleApplication if -client is specified. Introduce IPlugin::remoteArgument and use that in core for opening files and in the debugger for attaching. Use -client in qtcdebugger with some logic to keep it alive as long as the debuggee, make CDB break in that case as the events are not replayed correctly in case the debugger is not spawned by the registered handler. Rubber-stamped-by: con <qtc-committer@nokia.com>
139 lines
4.0 KiB
C++
139 lines
4.0 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) 2009 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 EXTENSIONSYSTEM_PLUGINMANAGER_H
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#define EXTENSIONSYSTEM_PLUGINMANAGER_H
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#include "extensionsystem_global.h"
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#include <aggregation/aggregate.h>
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#include <QtCore/QObject>
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#include <QtCore/QStringList>
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#include <QtCore/QReadWriteLock>
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QT_BEGIN_NAMESPACE
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class QTextStream;
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QT_END_NAMESPACE
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namespace ExtensionSystem {
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namespace Internal {
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class PluginManagerPrivate;
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}
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class IPlugin;
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class PluginSpec;
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class EXTENSIONSYSTEM_EXPORT PluginManager : public QObject
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{
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Q_DISABLE_COPY(PluginManager)
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Q_OBJECT
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public:
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static PluginManager *instance();
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PluginManager();
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virtual ~PluginManager();
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// Object pool operations
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void addObject(QObject *obj);
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void removeObject(QObject *obj);
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QList<QObject *> allObjects() const;
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template <typename T> QList<T *> getObjects() const
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{
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QReadLocker lock(&m_lock);
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QList<T *> results;
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QList<QObject *> all = allObjects();
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QList<T *> result;
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foreach (QObject *obj, all) {
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result = Aggregation::query_all<T>(obj);
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if (!result.isEmpty())
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results += result;
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}
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return results;
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}
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template <typename T> T *getObject() const
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{
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QReadLocker lock(&m_lock);
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QList<QObject *> all = allObjects();
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T *result = 0;
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foreach (QObject *obj, all) {
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if ((result = Aggregation::query<T>(obj)) != 0)
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break;
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}
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return result;
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}
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// Plugin operations
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void loadPlugins();
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QStringList pluginPaths() const;
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void setPluginPaths(const QStringList &paths);
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QList<PluginSpec *> plugins() const;
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void setFileExtension(const QString &extension);
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QString fileExtension() const;
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// command line arguments
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QStringList arguments() const;
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bool parseOptions(const QStringList &args,
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const QMap<QString, bool> &appOptions,
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QMap<QString, QString> *foundAppOptions,
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QString *errorString);
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static void formatOptions(QTextStream &str, int optionIndentation, int descriptionIndentation);
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void formatPluginOptions(QTextStream &str, int optionIndentation, int descriptionIndentation) const;
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void formatPluginVersions(QTextStream &str) const;
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QString serializedArguments() const;
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bool runningTests() const;
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QString testDataDirectory() const;
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signals:
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void objectAdded(QObject *obj);
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void aboutToRemoveObject(QObject *obj);
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void pluginsChanged();
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public slots:
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void remoteArguments(const QString &serializedArguments);
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private slots:
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void startTests();
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private:
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Internal::PluginManagerPrivate *d;
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static PluginManager *m_instance;
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mutable QReadWriteLock m_lock;
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friend class Internal::PluginManagerPrivate;
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};
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} // namespace ExtensionSystem
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#endif // EXTENSIONSYSTEM_PLUGINMANAGER_H
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