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/*
* KDevelop Problem Reporter
*
* Copyright 2007 Hamish Rodda <rodda@kde.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Library General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public
* License along with this program; if not, write to the
* Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifndef PROBLEMMODEL_H
#define PROBLEMMODEL_H
#include <QtCore/QAbstractItemModel>
#include <QReadWriteLock>
#include <language/interfaces/iproblem.h>
#include <KUrl>
namespace KDevelop {
class IDocument;
class ParseJob;
class TopDUContext;
}
class QTimer;
class ProblemReporterPlugin;
class WatchedDocumentSet;
class ProblemModel : public QAbstractItemModel
{
Q_OBJECT
public:
ProblemModel(ProblemReporterPlugin* parent);
virtual ~ProblemModel();
enum Columns {
Error,
Source,
File,
Line,
Column,
LastColumn
};
/**
* Which set of files should the model track for errors. See @WatchedDocumentSet for more details.
*/
enum Scope {
CurrentDocument,
OpenDocuments,
CurrentProject,
AllProjects
};
virtual int columnCount(const QModelIndex & parent = QModelIndex()) const;
virtual QModelIndex index(int row, int column, const QModelIndex & parent = QModelIndex()) const;
virtual QModelIndex parent(const QModelIndex & index) const;
virtual QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const;
virtual int rowCount(const QModelIndex & parent = QModelIndex()) const;
virtual QVariant headerData ( int section, Qt::Orientation orientation, int role = Qt::DisplayRole ) const;
KDevelop::ProblemPointer problemForIndex(const QModelIndex& index) const;
/**
* Get problems for @ref url.
*/
QList<KDevelop::ProblemPointer> getProblems(KDevelop::IndexedString url, bool showImports);
/**
* Get merged list of problems for all @ref urls.
*/
QList<KDevelop::ProblemPointer> getProblems(QSet<KDevelop::IndexedString> urls, bool showImports);
ProblemReporterPlugin* plugin();
public slots:
void setShowImports(bool showImports);
void setScope(int scope); // Use int to be able to use QSignalMapper
void setSeverity(int severity); // Use int to be able to use QSignalMapper
/**
* List of problems for @ref url has been updated
*/
void problemsUpdated(const KDevelop::IndexedString& url);
void forceFullUpdate();
private slots:
void documentSetChanged();
void setCurrentDocument(KDevelop::IDocument* doc);
void timerExpired();
private:
void getProblemsInternal(KDevelop::TopDUContext* context, bool showImports, QSet<KDevelop::TopDUContext*>& visitedContexts, QList<KDevelop::ProblemPointer>& result);
void rebuildProblemList();
ProblemReporterPlugin* m_plugin;
QList<KDevelop::ProblemPointer> m_problems;
QReadWriteLock m_lock; // guards access to m_documentSet
KUrl m_currentDocument; // current document
bool m_showImports; // include problems from imported documents
KDevelop::ProblemData::Severity m_severity;
WatchedDocumentSet* m_documentSet;
QTimer* m_minTimer;
QTimer* m_maxTimer;
const static int MinTimeout;
const static int MaxTimeout;
};
#endif // PROBLEMMODEL_H
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