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/*
* This file is part of KDevelop
*
* Copyright 2007 David Nolden <david.nolden.kdevelop@art-master.de>
*
* 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 CPP_QUICKOPEN_H
#define CPP_QUICKOPEN_H
#include <language/interfaces/quickopendataprovider.h>
#include <language/interfaces/quickopenfilter.h>
#include <kurl.h>
#include <language/duchain/duchainpointer.h>
#include <language/duchain/indexedstring.h>
#include <language/util/includeitem.h>
class IncludeFileData : public KDevelop::QuickOpenDataBase {
public:
/**
* includedFrom is zero if the file is not included into the current document
* In case of importers(marked by item.pathNumber == -1), includedFrom should be the context of the current open document.
* */
IncludeFileData( const KDevelop::IncludeItem& item, const KDevelop::TopDUContextPointer& includedFrom );
virtual QString text() const;
virtual QString htmlDescription() const;
bool execute( QString& filterText );
virtual bool isExpandable() const;
virtual QWidget* expandingWidget() const;
virtual QList<QVariant> highlighting() const;
virtual QIcon icon() const;
private:
KDevelop::IncludeItem m_item;
bool m_isDirectory;
KDevelop::TopDUContextPointer m_includedFrom;
};
/**
* A QuickOpenDataProvider for file-completion using include-paths.
* It provides all files from the whole include-path, filters them by the text, and
* also searches sub-directories if the typed text wants it.
* */
class IncludeFileDataProvider: public KDevelop::QuickOpenDataProviderBase, public KDevelop::FilterWithSeparator<KDevelop::IncludeItem>, public KDevelop::QuickOpenFileSetInterface {
public:
IncludeFileDataProvider();
virtual void setFilterText( const QString& text );
virtual void reset();
virtual uint itemCount() const;
virtual QList<KDevelop::QuickOpenDataPointer> data( uint start, uint end ) const;
virtual void enableData( const QStringList& items, const QStringList& scopes );
///Returns all scopes supported by this data-provider
static QStringList scopes();
virtual QSet<KDevelop::IndexedString> files() const;
private slots:
void documentDestroyed( QObject* obl );
private:
//Reimplemented from Filter<..>
virtual QString itemText( const KDevelop::IncludeItem& data ) const;
KUrl m_baseUrl;
QString m_lastSearchedPrefix;
QList<KDevelop::IncludeItem> m_baseItems;
bool m_allowImports, m_allowPossibleImports, m_allowImporters;
///Cache for all documents that import the current one
QList<KDevelop::IndexedString> m_importers;
KDevelop::TopDUContextPointer m_duContext;
};
#endif
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