Mercurial > projects > qtd
view generator/parser/codemodel_finder.cpp @ 318:ce07227f00c1 signals
more signals and QList
author | eldar_ins@eldar-laptop |
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date | Thu, 24 Dec 2009 05:19:40 +0500 |
parents | 09a0f1d048f2 |
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/**************************************************************************** ** ** Copyright (C) 1992-2009 Nokia. All rights reserved. ** Copyright (C) 2002-2005 Roberto Raggi <roberto@kdevelop.org> ** ** This file is part of Qt Jambi. ** ** Commercial Usage Licensees holding valid Qt Commercial licenses may use this file in accordance with the Qt Commercial License Agreement provided with the Software or, alternatively, in accordance with the terms contained in a written agreement between you and Nokia. GNU Lesser General Public License Usage Alternatively, this file may be used under the terms of the GNU Lesser General Public License version 2.1 as published by the Free Software Foundation and appearing in the file LICENSE.LGPL included in the packaging of this file. Please review the following information to ensure the GNU Lesser General Public License version 2.1 requirements will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. In addition, as a special exception, Nokia gives you certain additional rights. These rights are described in the Nokia Qt LGPL Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this package. GNU General Public License Usage Alternatively, this file may be used under the terms of the GNU General Public License version 3.0 as published by the Free Software Foundation and appearing in the file LICENSE.GPL included in the packaging of this file. Please review the following information to ensure the GNU General Public License version 3.0 requirements will be met: http://www.gnu.org/copyleft/gpl.html. If you are unsure which license is appropriate for your use, please contact the sales department at qt-sales@nokia.com. ** ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. ** ****************************************************************************/ #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 != 0); 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;