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/*
* This file is part of KDevelop
*
* Copyright 2009 David Nolden <david.nolden.kdevelop@art-master.de>
* Copyright 2015 Sergey Kalinichev <kalinichev.so.0@gmail.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License or (at your option) version 3 or any later version
* accepted by the membership of KDE e.V. (or its successor approved
* by the membership of KDE e.V.), which shall act as a proxy
* defined in Section 14 of version 3 of the license.
*
* 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, see <http://www.gnu.org/licenses/>.
*
*/
#ifndef CLANG_SOURCEMANIPULATION_H
#define CLANG_SOURCEMANIPULATION_H
#include <language/codegen/coderepresentation.h>
#include <language/codegen/documentchangeset.h>
#include <language/duchain/declaration.h>
class SourceCodeInsertion : public QSharedData
{
public:
explicit SourceCodeInsertion(KDevelop::TopDUContext* topContext);
~SourceCodeInsertion();
/// Set optional sub-scope into which the code should be inserted, under 'context'
void setSubScope(const KDevelop::QualifiedIdentifier& scope);
/// @param body function-body, including parens
bool insertFunctionDeclaration(KDevelop::Declaration* decl, const KDevelop::Identifier& id, const QString& body = QString());
KDevelop::DocumentChangeSet changes();
private:
/// Returns the exact position where the item should be inserted so it is in the given line.
/// The inserted item has to start with a newline, and does not need to end with a newline.
KTextEditor::Range insertionRange(int line);
/// Returns a line for inserting the given declaration
int findInsertionPoint() const;
// Should apply m_scope to the given declaration string
QString applySubScope(const QString& decl) const;
QString indentation() const;
QString applyIndentation(const QString& decl) const;
KTextEditor::Cursor end() const;
private:
KDevelop::DocumentChangeSet m_changeSet;
KDevelop::DUContextPointer m_context;
KDevelop::QualifiedIdentifier m_scope;
KDevelop::TopDUContextPointer m_topContext;
// Represents the whole code of the manipulated top-context for reading.
// Must be checked for zero before using. It is zero if the file could not be read.
const KDevelop::CodeRepresentation::Ptr m_codeRepresentation;
};
#endif // CLANG_SOURCEMANIPULATION_H
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