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/*
SPDX-FileCopyrightText: 2008 CÃ ©dric Pasteur <cedric.pasteur@free.fr>
SPDX-FileCopyrightText: 2001 Matthias Hölzer-Klüpfel <mhk@caldera.de>
SPDX-License-Identifier: GPL-2.0-or-later
*/
#ifndef ASTYLEFORMATTER_H
#define ASTYLEFORMATTER_H
#include <QVariant>
#include <QString>
#include "astyle.h"
namespace AStyleOptionKey {
QString forceTabs();
QString tabSpaceConversion();
QString fillEmptyLines();
QString bracesAdd();
}
class AStyleFormatter
{
public:
/** Creates an empty AStyleFormatter with C style by default.
*/
AStyleFormatter();
QString formatSource(const QString& text, const QString& leftContext = QString(), const QString& rightContext = QString());
QVariant option(const QString &name) const;
bool predefinedStyle(const QString &name);
void loadStyle(const QString &content);
QString saveStyle() const;
// The following 3 setters specify the programming language of the code that is being formatted.
// A source file's MIME type should be used to autodetect the language. Knowing the programming language
// allows the formatter to identify language-specific syntax, such as classes, templates and keywords.
void setCStyle();
void setJavaStyle();
void setSharpStyle();
// fill
/// Indents using one tab per indentation and disables tab-space conversion.
void setTabIndentation(int length, bool forceTabs);
/// Indents using {@p length per indentation} spaces and sets tab-space conversion to @p tabSpaceConversion.
void setSpaceIndentationAndTabSpaceConversion(int length, bool tabSpaceConversion);
/// Indents using {@p length per indentation} spaces and disables tab-space conversion.
void setSpaceIndentationNoConversion(int length);
void setEmptyLineFill(bool on);
// indent+continuation
void setBlockIndent(bool on);
void setBracketIndent(bool on);
void setCaseIndent(bool on);
void setClassIndent(bool on);
void setLabelIndent(bool on);
void setNamespaceIndent(bool on);
void setPreprocessorIndent(bool on);
void setSwitchIndent(bool on);
void setMaxInStatementIndentLength(int max);
void setMinConditionalIndentLength(int min);
void setAfterParens(bool on);
void setContinuation(int n);
//brackets
void setBracketFormatMode(astyle::BraceMode mode);
void setBreakClosingHeaderBracketsMode(bool state);
void setAddBracesMode(bool state);
//blocks
void setBreakBlocksMode(bool state);
void setBreakElseIfsMode(bool state);
void setBreakClosingHeaderBlocksMode(bool state);
//padding
void setOperatorPaddingMode(bool mode);
void setParensOutsidePaddingMode(bool mode);
void setParensInsidePaddingMode(bool mode);
void setParensHeaderPaddingMode(bool mode);
void setParensUnPaddingMode(bool state);
//oneliners
void setBreakOneLineBlocksMode(bool state);
void setBreakOneLineStatementsMode(bool state);
//pointer
void setPointerAlignment(astyle::PointerAlign alignment);
private:
class Engine : public astyle::ASFormatter
{
public:
// ASBeautifier::setBlockIndent() and ASBeautifier::setBraceIndent() became protected in 2011.
// The upstream commit https://sourceforge.net/p/astyle/code/285 "removes" them
// ("Remove indent-brackets and indent-blocks options.") with the following suggestions:
// --indent-brackets: THIS IS NO LONGER A VALID OPTION. Instead use style=whitesmith or style=banner.
// --indent-blocks: THIS IS NO LONGER A VALID OPTION. Instead use style=gnu.
// Still, the now-protected functions work just fine. They are called internally by ASFormatter
// for STYLE_WHITESMITH and STYLE_GNU. In order to make our predefined styles match the
// upstream built-in styles, we need to call these protected functions, and so inherit
// this class Engine from ASFormatter to make them public.
using astyle::ASFormatter::setBlockIndent;
using astyle::ASFormatter::setBraceIndent;
};
void updateFormatter();
void resetStyle();
QVariantMap m_options;
Engine m_engine;
};
#endif // ASTYLEFORMATTER_H
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