forked from qt-creator/qt-creator
39a38d5679
Kudos to cgmb and https://github.com/cgmb/guardonce Change-Id: Ifa8970734b8d43fd08c9260c645bdb0228633791 Reviewed-by: Tobias Hunger <tobias.hunger@theqtcompany.com>
108 lines
4.4 KiB
C++
108 lines
4.4 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2016 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of Qt Creator.
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**
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3 as published by the Free Software
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** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-3.0.html.
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**
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****************************************************************************/
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#pragma once
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#include <clangbackendipc/codecompletionchunk.h>
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#include <sqlite/utf8string.h>
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#include <QString>
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#include <vector>
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namespace ClangCodeModel {
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namespace Internal {
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class CompletionChunksToTextConverter
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{
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public:
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void parseChunks(const ClangBackEnd::CodeCompletionChunks &codeCompletionChunks);
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enum class TextFormat {
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Plain,
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Html
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};
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void setTextFormat(TextFormat textFormat);
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void setAddPlaceHolderText(bool addPlaceHolderText);
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void setAddPlaceHolderPositions(bool addPlaceHolderPositions);
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void setAddResultType(bool addResultType);
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void setAddSpaces(bool addSpaces);
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void setAddExtraVerticalSpaceBetweenBraces(bool addExtraVerticalSpaceBetweenBraces);
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void setEmphasizeOptional(bool emphasizeOptional); // Only for Html format
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void setAddOptional(bool addOptional);
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void setPlaceHolderToEmphasize(int placeHolderNumber);
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void setupForKeywords();
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const QString &text() const;
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const std::vector<int> &placeholderPositions() const;
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bool hasPlaceholderPositions() const;
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static QString convertToName(const ClangBackEnd::CodeCompletionChunks &codeCompletionChunks);
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static QString convertToKeywords(const ClangBackEnd::CodeCompletionChunks &codeCompletionChunks);
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static QString convertToToolTipWithHtml(const ClangBackEnd::CodeCompletionChunks &codeCompletionChunks);
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static QString convertToFunctionSignatureWithHtml(
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const ClangBackEnd::CodeCompletionChunks &codeCompletionChunks,
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int parameterToEmphasize = -1);
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private:
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void parse(const ClangBackEnd::CodeCompletionChunk &codeCompletionChunk);
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void parseDependendOnTheOptionalState(const ClangBackEnd::CodeCompletionChunk &codeCompletionChunk);
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void parseResultType(const Utf8String &text);
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void parseText(const Utf8String &text);
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void wrapInCursiveTagIfOptional(const ClangBackEnd::CodeCompletionChunk &codeCompletionChunk);
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void parsePlaceHolder(const ClangBackEnd::CodeCompletionChunk &codeCompletionChunk);
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void parseLeftParen(const ClangBackEnd::CodeCompletionChunk &codeCompletionChunk);
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void parseLeftBrace(const ClangBackEnd::CodeCompletionChunk &codeCompletionChunk);
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void addExtraVerticalSpaceBetweenBraces();
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void addExtraVerticalSpaceBetweenBraces(const ClangBackEnd::CodeCompletionChunks::iterator &);
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QString inDesiredTextFormat(const Utf8String &text) const;
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void appendText(const QString &text, bool boldFormat = false); // Boldness only in Html format
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bool canAddSpace() const;
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bool isNotOptionalOrAddOptionals(const ClangBackEnd::CodeCompletionChunk &codeCompletionChunk) const;
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bool emphasizeCurrentPlaceHolder() const;
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private:
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std::vector<int> m_placeholderPositions;
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ClangBackEnd::CodeCompletionChunks m_codeCompletionChunks;
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ClangBackEnd::CodeCompletionChunk m_previousCodeCompletionChunk;
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QString m_text;
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int m_placeHolderPositionToEmphasize = -1;
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TextFormat m_textFormat = TextFormat::Plain;
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bool m_addPlaceHolderText = false;
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bool m_addPlaceHolderPositions = false;
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bool m_addResultType = false;
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bool m_addSpaces = false;
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bool m_addExtraVerticalSpaceBetweenBraces = false;
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bool m_emphasizeOptional = false;
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bool m_addOptional = false;
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};
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} // namespace Internal
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} // namespace ClangCodeModel
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