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Diffstat (limited to 'sources/shiboken6/ApiExtractor/codesnip.h')
-rw-r--r-- | sources/shiboken6/ApiExtractor/codesnip.h | 107 |
1 files changed, 107 insertions, 0 deletions
diff --git a/sources/shiboken6/ApiExtractor/codesnip.h b/sources/shiboken6/ApiExtractor/codesnip.h new file mode 100644 index 000000000..86834a1db --- /dev/null +++ b/sources/shiboken6/ApiExtractor/codesnip.h @@ -0,0 +1,107 @@ +// Copyright (C) 2022 The Qt Company Ltd. +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0 + +#ifndef CODESNIP_H +#define CODESNIP_H + +#include "codesniphelpers.h" +#include "typesystem_enums.h" + +#include <QtCore/QList> +#include <QtCore/QHash> +#include <QtCore/QString> + +#include <memory> + +class TemplateInstance +{ +public: + explicit TemplateInstance(const QString &name) : m_name(name) {} + + void addReplaceRule(const QString &name, const QString &value) + { + replaceRules[name] = value; + } + + QString expandCode() const; + + QString name() const + { + return m_name; + } + +private: + const QString m_name; + QHash<QString, QString> replaceRules; +}; + +using TemplateInstancePtr = std::shared_ptr<TemplateInstance>; + +class CodeSnipFragment +{ +public: + CodeSnipFragment() = default; + explicit CodeSnipFragment(const QString &code) : m_code(code) {} + explicit CodeSnipFragment(const TemplateInstancePtr &instance) : m_instance(instance) {} + + bool isEmpty() const { return m_code.isEmpty() && !m_instance; } + + QString code() const; + + TemplateInstancePtr instance() const { return m_instance; } + +private: + QString m_code; + std::shared_ptr<TemplateInstance> m_instance; +}; + +class CodeSnipAbstract : public CodeSnipHelpers +{ +public: + QString code() const; + + void addCode(const QString &code); + void addCode(QStringView code) { addCode(code.toString()); } + + void addTemplateInstance(const TemplateInstancePtr &ti) + { + codeList.append(CodeSnipFragment(ti)); + } + + bool isEmpty() const { return codeList.isEmpty(); } + void purgeEmptyFragments(); + + QList<CodeSnipFragment> codeList; + + static QRegularExpression placeHolderRegex(int index); +}; + +class TemplateEntry : public CodeSnipAbstract +{ +public: + explicit TemplateEntry(const QString &name) : m_name(name) {} + + QString name() const + { + return m_name; + } + +private: + QString m_name; +}; + +class CodeSnip : public CodeSnipAbstract +{ +public: + CodeSnip() = default; + explicit CodeSnip(TypeSystem::Language lang) : language(lang) {} + + TypeSystem::Language language = TypeSystem::TargetLangCode; + TypeSystem::CodeSnipPosition position = TypeSystem::CodeSnipPositionAny; +}; + +/// Purge empty fragments and snippets caused by new line characters in +/// conjunction with <insert-template>. +void purgeEmptyCodeSnips(QList<CodeSnip> *list); + +#endif // CODESNIP_H |