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// Copyright (C) 2019 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0+ OR GPL-3.0 WITH Qt-GPL-exception-1.0
#pragma once
#include <texteditor/indenter.h>
#include <clang/Format/Format.h>
namespace ClangFormat {
enum class ReplacementsToKeep { OnlyIndent, IndentAndBefore, All };
class ClangFormatBaseIndenter : public TextEditor::Indenter
{
public:
ClangFormatBaseIndenter(QTextDocument *doc);
TextEditor::IndentationForBlock indentationForBlocks(const QVector<QTextBlock> &blocks,
const TextEditor::TabSettings &tabSettings,
int cursorPositionInEditor = -1) override;
void indent(const QTextCursor &cursor,
const QChar &typedChar,
const TextEditor::TabSettings &tabSettings,
int cursorPositionInEditor = -1) override;
void reindent(const QTextCursor &cursor,
const TextEditor::TabSettings &tabSettings,
int cursorPositionInEditor = -1) override;
void autoIndent(const QTextCursor &cursor,
const TextEditor::TabSettings &tabSettings,
int cursorPositionInEditor = -1) override;
Utils::Text::Replacements format(const TextEditor::RangesInLines &rangesInLines) override;
void indentBlock(const QTextBlock &block,
const QChar &typedChar,
const TextEditor::TabSettings &tabSettings,
int cursorPositionInEditor = -1) override;
int indentFor(const QTextBlock &block,
const TextEditor::TabSettings &tabSettings,
int cursorPositionInEditor = -1) override;
bool isElectricCharacter(const QChar &ch) const override;
Utils::optional<int> margin() const override;
clang::format::FormatStyle styleForFile() const;
protected:
virtual bool formatCodeInsteadOfIndent() const { return false; }
virtual bool formatWhileTyping() const { return false; }
virtual int lastSaveRevision() const { return 0; }
private:
void indent(const QTextCursor &cursor, const QChar &typedChar, int cursorPositionInEditor);
void indentBlocks(const QTextBlock &startBlock,
const QTextBlock &endBlock,
const QChar &typedChar,
int cursorPositionInEditor);
Utils::Text::Replacements indentsFor(QTextBlock startBlock,
const QTextBlock &endBlock,
const QChar &typedChar,
int cursorPositionInEditor);
Utils::Text::Replacements replacements(QByteArray buffer,
const QTextBlock &startBlock,
const QTextBlock &endBlock,
int cursorPositionInEditor,
ReplacementsToKeep replacementsToKeep,
const QChar &typedChar = QChar::Null,
bool secondTry = false) const;
};
} // namespace ClangFormat
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