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/*
SPDX-FileCopyrightText: 2007 Piyush verma <piyush.verma@gmail.com>
SPDX-FileCopyrightText: 2011-2012 Sven Brauch <svenbrauch@googlemail.com>
SPDX-License-Identifier: GPL-2.0-or-later
*/
#include "pythoneditorintegrator.h"
#include <ktexteditor/document.h>
#include <language/editor/documentrange.h>
#include "ast.h"
using namespace KTextEditor;
namespace Python
{
PythonEditorIntegrator::PythonEditorIntegrator(ParseSession* session) :
m_session(session), m_indentInformationCache(new FileIndentInformation(session->contents()))
{
}
PythonEditorIntegrator::~PythonEditorIntegrator()
{
delete m_indentInformationCache;
m_indentInformationCache = nullptr;
}
ParseSession* PythonEditorIntegrator::parseSession() const
{
Q_ASSERT(m_session);
return m_session;
}
CursorInRevision PythonEditorIntegrator::findPosition(const Ast* node , Edge edge) const
{
Q_ASSERT(node);
if ( edge == BackEdge )
{
// Apparently KTE expects a range to go until _after_ the last character that should be included
// however the parser calculates endCol as the index _before_ the last included character, so adjust here
return CursorInRevision( node->endLine, node->endCol+1 );
}else
{
return CursorInRevision( node->startLine, node->startCol );
}
}
RangeInRevision PythonEditorIntegrator::findRange(const Ast * node, RangeEdge edge) const
{
Q_UNUSED( edge );
return RangeInRevision( findPosition( node, FrontEdge ), findPosition( node, BackEdge ) );
}
RangeInRevision PythonEditorIntegrator::findRange(const Python::Ast* from, const Python::Ast* to) const
{
return RangeInRevision( findPosition( from, FrontEdge ), findPosition( to, BackEdge ) );
}
}
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