diff options
Diffstat (limited to 'sources/shiboken2/ApiExtractor/parser/name_compiler.cpp')
-rw-r--r-- | sources/shiboken2/ApiExtractor/parser/name_compiler.cpp | 139 |
1 files changed, 139 insertions, 0 deletions
diff --git a/sources/shiboken2/ApiExtractor/parser/name_compiler.cpp b/sources/shiboken2/ApiExtractor/parser/name_compiler.cpp new file mode 100644 index 000000000..338d81c25 --- /dev/null +++ b/sources/shiboken2/ApiExtractor/parser/name_compiler.cpp @@ -0,0 +1,139 @@ +/**************************************************************************** +** +** Copyright (C) 2016 The Qt Company Ltd. +** Copyright (C) 2002-2005 Roberto Raggi <roberto@kdevelop.org> +** Contact: https://www.qt.io/licensing/ +** +** This file is part of PySide2. +** +** $QT_BEGIN_LICENSE:GPL-EXCEPT$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see https://www.qt.io/terms-conditions. For further +** information use the contact form at https://www.qt.io/contact-us. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3 as published by the Free Software +** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT +** included in the packaging of this file. Please review the following +** information to ensure the GNU General Public License requirements will +** be met: https://www.gnu.org/licenses/gpl-3.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + + +#include "name_compiler.h" +#include "type_compiler.h" +#include "declarator_compiler.h" +#include "lexer.h" +#include "symbol.h" +#include "binder.h" + +#include <QtCore/qdebug.h> + +NameCompiler::NameCompiler(Binder *binder) + : _M_binder(binder), _M_token_stream(binder->tokenStream()) +{ +} + +QString NameCompiler::decode_operator(std::size_t index) const +{ + const Token &tk = _M_token_stream->token((int) index); + return QString::fromUtf8(&tk.text[tk.position], (int) tk.size); +} + +QString NameCompiler::internal_run(AST *node) +{ + _M_name.clear(); + visit(node); + return name(); +} + +void NameCompiler::visitUnqualifiedName(UnqualifiedNameAST *node) +{ + QString tmp_name; + + if (node->tilde) + tmp_name += QLatin1String("~"); + + if (node->id) + tmp_name += _M_token_stream->symbol(node->id)->as_string(); + + if (OperatorFunctionIdAST *op_id = node->operator_id) { +#if defined(__GNUC__) +#warning "NameCompiler::visitUnqualifiedName() -- implement me" +#endif + + if (op_id->op && op_id->op->op) { + tmp_name += QLatin1String("operator"); + tmp_name += decode_operator(op_id->op->op); + if (op_id->op->close) + tmp_name += decode_operator(op_id->op->close); + } else if (op_id->type_specifier) { +#if defined(__GNUC__) +#warning "don't use an hardcoded string as cast' name" +#endif + Token const &tk = _M_token_stream->token((int) op_id->start_token); + Token const &end_tk = _M_token_stream->token((int) op_id->end_token); + tmp_name += QString::fromLatin1(&tk.text[tk.position], + (int)(end_tk.position - tk.position)).trimmed(); + } + } + + _M_name += tmp_name; + if (node->template_arguments) { + // ### cleanup + _M_name.last() += QLatin1String("<"); + visitNodes(this, node->template_arguments); + _M_name.last().truncate(_M_name.last().count() - 1); // remove the last ',' + _M_name.last() += QLatin1String(">"); + } + +} + +void NameCompiler::visitTemplateArgument(TemplateArgumentAST *node) +{ + if (node->type_id && node->type_id->type_specifier) { + TypeCompiler type_cc(_M_binder); + type_cc.run(node->type_id->type_specifier); + + DeclaratorCompiler decl_cc(_M_binder); + decl_cc.run(node->type_id->declarator); + + if (type_cc.isConstant()) + _M_name.last() += QLatin1String("const "); + + QStringList q = type_cc.qualifiedName(); + + if (q.count() == 1) { +#if defined (RXX_RESOLVE_TYPEDEF) // ### it'll break :( + TypeInfo tp; + tp.setQualifiedName(q); + tp = TypeInfo::resolveType(tp, _M_binder->currentScope()->toItem()); + q = tp.qualifiedName(); +#endif + + if (CodeModelItem item = _M_binder->model()->findItem(q, _M_binder->currentScope())) { + if (item->name() == q.last()) + q = item->qualifiedName(); + } + } + + _M_name.last() += q.join(QLatin1String("::")); + + if (decl_cc.isReference()) + _M_name.last() += QLatin1Char('&'); + if (decl_cc.indirection()) + _M_name.last() += QString(decl_cc.indirection(), QLatin1Char('*')); + + _M_name.last() += QLatin1Char(','); + } +} + +// kate: space-indent on; indent-width 2; replace-tabs on; |