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/****************************************************************************
**
** Copyright (C) 2019 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
****************************************************************************/
#include "clangformatindenter.h"
#include "clangformatsettings.h"
#include "clangformatutils.h"
#include <texteditor/tabsettings.h>
#include <texteditor/textdocumentlayout.h>
using namespace clang;
using namespace format;
using namespace TextEditor;
namespace ClangFormat {
ClangFormatIndenter::ClangFormatIndenter(QTextDocument *doc)
: ClangFormatBaseIndenter(doc)
{}
FormatStyle ClangFormatIndenter::styleForFile() const
{
return ClangFormat::styleForFile(m_fileName);
}
bool ClangFormatIndenter::formatCodeInsteadOfIndent() const
{
return ClangFormatSettings::instance().formatCodeInsteadOfIndent();
}
bool ClangFormatIndenter::formatWhileTyping() const
{
return ClangFormatSettings::instance().formatWhileTyping();
}
Utils::optional<TabSettings> ClangFormatIndenter::tabSettings() const
{
FormatStyle style = styleForFile();
TabSettings tabSettings;
switch (style.UseTab) {
case FormatStyle::UT_Never:
tabSettings.m_tabPolicy = TabSettings::SpacesOnlyTabPolicy;
break;
case FormatStyle::UT_Always:
tabSettings.m_tabPolicy = TabSettings::TabsOnlyTabPolicy;
break;
default:
tabSettings.m_tabPolicy = TabSettings::MixedTabPolicy;
}
tabSettings.m_tabSize = static_cast<int>(style.TabWidth);
tabSettings.m_indentSize = static_cast<int>(style.IndentWidth);
if (style.AlignAfterOpenBracket == FormatStyle::BAS_DontAlign)
tabSettings.m_continuationAlignBehavior = TabSettings::NoContinuationAlign;
else
tabSettings.m_continuationAlignBehavior = TabSettings::ContinuationAlignWithIndent;
return tabSettings;
}
int ClangFormatIndenter::lastSaveRevision() const
{
auto *layout = qobject_cast<TextEditor::TextDocumentLayout *>(m_doc->documentLayout());
if (!layout)
return 0;
return layout->lastSaveRevision;
}
bool ClangFormatIndenter::formatOnSave() const
{
return ClangFormatSettings::instance().formatOnSave();
}
} // namespace ClangFormat
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