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Diffstat (limited to 'src/qmlcompiler/qqmljscompiler_p.h')
| -rw-r--r-- | src/qmlcompiler/qqmljscompiler_p.h | 144 |
1 files changed, 144 insertions, 0 deletions
diff --git a/src/qmlcompiler/qqmljscompiler_p.h b/src/qmlcompiler/qqmljscompiler_p.h new file mode 100644 index 0000000000..94cf71b884 --- /dev/null +++ b/src/qmlcompiler/qqmljscompiler_p.h @@ -0,0 +1,144 @@ +// Copyright (C) 2020 The Qt Company Ltd. +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0 + +#ifndef QQMLJSCOMPILER_P_H +#define QQMLJSCOMPILER_P_H + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists purely as an +// implementation detail. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. + +#include <qtqmlcompilerexports.h> + +#include <QtCore/qstring.h> +#include <QtCore/qlist.h> +#include <QtCore/qloggingcategory.h> + +#include <private/qqmlirbuilder_p.h> +#include <private/qqmljscompilepass_p.h> +#include <private/qqmljscompilerstats_p.h> +#include <private/qqmljsdiagnosticmessage_p.h> +#include <private/qqmljsimporter_p.h> +#include <private/qqmljslogger_p.h> +#include <private/qqmljstyperesolver_p.h> +#include <private/qv4compileddata_p.h> + +#include <functional> + +QT_BEGIN_NAMESPACE + +QT_DECLARE_EXPORTED_QT_LOGGING_CATEGORY(lcAotCompiler, Q_QMLCOMPILER_EXPORT); + +struct Q_QMLCOMPILER_EXPORT QQmlJSCompileError +{ + QString message; + void print(); + QQmlJSCompileError augment(const QString &contextErrorMessage) const; + void appendDiagnostics(const QString &inputFileName, + const QList<QQmlJS::DiagnosticMessage> &diagnostics); + void appendDiagnostic(const QString &inputFileName, + const QQmlJS::DiagnosticMessage &diagnostic); +}; + +struct Q_QMLCOMPILER_EXPORT QQmlJSAotFunction +{ + QStringList includes; + QString code; + QString signature; + int numArguments = 0; +}; + +class Q_QMLCOMPILER_EXPORT QQmlJSAotCompiler +{ +public: + enum Flag { + NoFlags = 0x0, + ValidateBasicBlocks = 0x1, + }; + Q_DECLARE_FLAGS(Flags, Flag) + + QQmlJSAotCompiler(QQmlJSImporter *importer, const QString &resourcePath, + const QStringList &qmldirFiles, QQmlJSLogger *logger); + + virtual ~QQmlJSAotCompiler() = default; + + virtual void setDocument(const QmlIR::JSCodeGen *codegen, const QmlIR::Document *document); + virtual void setScope(const QmlIR::Object *object, const QmlIR::Object *scope); + virtual std::variant<QQmlJSAotFunction, QQmlJS::DiagnosticMessage> compileBinding( + const QV4::Compiler::Context *context, const QmlIR::Binding &irBinding, + QQmlJS::AST::Node *astNode); + virtual std::variant<QQmlJSAotFunction, QQmlJS::DiagnosticMessage> compileFunction( + const QV4::Compiler::Context *context, const QString &name, QQmlJS::AST::Node *astNode); + + virtual QQmlJSAotFunction globalCode() const; + + Flags m_flags; + +protected: + virtual QQmlJS::DiagnosticMessage diagnose( + const QString &message, QtMsgType type, const QQmlJS::SourceLocation &location) const; + + QQmlJSTypeResolver m_typeResolver; + + const QString m_resourcePath; + const QStringList m_qmldirFiles; + + const QmlIR::Document *m_document = nullptr; + const QmlIR::Object *m_currentObject = nullptr; + const QmlIR::Object *m_currentScope = nullptr; + const QV4::Compiler::JSUnitGenerator *m_unitGenerator = nullptr; + + QQmlJSImporter *m_importer = nullptr; + QQmlJSLogger *m_logger = nullptr; + +private: + QQmlJSAotFunction doCompile(const QV4::Compiler::Context *context, + QQmlJSCompilePass::Function *function, + QQmlJS::DiagnosticMessage *error); + QQmlJSAotFunction doCompileAndRecordAotStats(const QV4::Compiler::Context *context, + QQmlJSCompilePass::Function *function, + QQmlJS::DiagnosticMessage *error, + const QString &name, + QQmlJS::SourceLocation location); +}; + +Q_DECLARE_OPERATORS_FOR_FLAGS(QQmlJSAotCompiler::Flags); + +using QQmlJSAotFunctionMap = QMap<int, QQmlJSAotFunction>; +using QQmlJSSaveFunction + = std::function<bool(const QV4::CompiledData::SaveableUnitPointer &, + const QQmlJSAotFunctionMap &, QString *)>; + +bool Q_QMLCOMPILER_EXPORT qCompileQmlFile(const QString &inputFileName, + QQmlJSSaveFunction saveFunction, + QQmlJSAotCompiler *aotCompiler, QQmlJSCompileError *error, + bool storeSourceLocation = false, + QV4::Compiler::CodegenWarningInterface *interface = + QV4::Compiler::defaultCodegenWarningInterface(), + const QString *fileContents = nullptr); +bool Q_QMLCOMPILER_EXPORT qCompileQmlFile(QmlIR::Document &irDocument, const QString &inputFileName, + QQmlJSSaveFunction saveFunction, + QQmlJSAotCompiler *aotCompiler, QQmlJSCompileError *error, + bool storeSourceLocation = false, + QV4::Compiler::CodegenWarningInterface *interface = + QV4::Compiler::defaultCodegenWarningInterface(), + const QString *fileContents = nullptr); +bool Q_QMLCOMPILER_EXPORT qCompileJSFile(const QString &inputFileName, const QString &inputFileUrl, + QQmlJSSaveFunction saveFunction, + QQmlJSCompileError *error); + +bool Q_QMLCOMPILER_EXPORT qSaveQmlJSUnitAsCpp(const QString &inputFileName, + const QString &outputFileName, + const QV4::CompiledData::SaveableUnitPointer &unit, + const QQmlJSAotFunctionMap &aotFunctions, + QString *errorString); + +QT_END_NAMESPACE + +#endif // QQMLJSCOMPILER_P_H |