diff options
author | Hugo Lima <hugo.lima@openbossa.org> | 2009-08-17 17:32:08 -0300 |
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committer | Hugo Lima <hugo.lima@openbossa.org> | 2009-08-17 17:32:08 -0300 |
commit | 9732e0c744e45a67094fc6ce08bdadb1f9a08d4a (patch) | |
tree | 566e389f406515b040317bffa075f4e5021020f7 /parser/codemodel_finder.cpp |
The genesis...
Diffstat (limited to 'parser/codemodel_finder.cpp')
-rw-r--r-- | parser/codemodel_finder.cpp | 98 |
1 files changed, 98 insertions, 0 deletions
diff --git a/parser/codemodel_finder.cpp b/parser/codemodel_finder.cpp new file mode 100644 index 000000000..866ea1cbd --- /dev/null +++ b/parser/codemodel_finder.cpp @@ -0,0 +1,98 @@ +/* + * This file is part of the API Extractor project. + * + * Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). + * Copyright (C) 2002-2005 Roberto Raggi <roberto@kdevelop.org> + * + * Contact: PySide team <contact@pyside.org> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA + * + */ + +#include "codemodel_finder.h" +#include "codemodel.h" +#include "binder.h" + +CodeModelFinder::CodeModelFinder(CodeModel *model, Binder *binder) + : _M_model(model), + _M_binder(binder), + _M_token_stream(binder->tokenStream()), + name_cc(_M_binder), + _M_resolve_policy(ResolveItem) +{ +} + +CodeModelFinder::~CodeModelFinder() +{ +} + +ScopeModelItem CodeModelFinder::resolveScope(NameAST *name, ScopeModelItem scope) +{ + Q_ASSERT(scope); + + ResolvePolicy saved_resolve_policy = _M_resolve_policy; + _M_resolve_policy = ResolveScope; + + ScopeModelItem old = changeCurrentScope(scope); + + visit(name); + ScopeModelItem result = _M_current_scope; + + changeCurrentScope(old); // restore + + _M_resolve_policy = saved_resolve_policy; + + return result; +} + +ScopeModelItem CodeModelFinder::changeCurrentScope(ScopeModelItem scope) +{ + ScopeModelItem old = _M_current_scope; + _M_current_scope = scope; + return old; +} + +void CodeModelFinder::visitName(NameAST *node) +{ + visitNodes(this, node->qualified_names); + + if (_M_resolve_policy == ResolveItem) + visit(node->unqualified_name); +} + +void CodeModelFinder::visitUnqualifiedName(UnqualifiedNameAST *node) +{ + if (!_M_current_scope) { + // nothing to do + return; + } + + name_cc.run(node); + QString id = name_cc.name(); + + if (ClassModelItem klass = _M_current_scope->findClass(id)) { + _M_current_scope = klass; + } else if (NamespaceModelItem parentNamespace = model_safe_cast<NamespaceModelItem>(_M_current_scope)) { + NamespaceModelItem ns = parentNamespace->findNamespace(id); + _M_current_scope = model_static_cast<ScopeModelItem>(ns); + } else if (FileModelItem file = model_safe_cast<FileModelItem>(_M_current_scope)) { + NamespaceModelItem ns = file->findNamespace(id); + _M_current_scope = model_static_cast<ScopeModelItem>(ns); + } +} + +// kate: space-indent on; indent-width 2; replace-tabs on; + |