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added error handling for virtual method overloads, added more global functions (qsrand etc.), added support for exec_ etc (python keyword overlap resolution), change virtual method handling, this will require code regeneration (I will do that tomorrow)...
added error handling for virtual method overloads, added more global functions (qsrand etc.), added support for exec_ etc (python keyword overlap resolution), change virtual method handling, this will require code regeneration (I will do that tomorrow) git-svn-id: svn://svn.code.sf.net/p/pythonqt/code/trunk@103 ea8d5007-eb21-0410-b261-ccb3ea6e24a9
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codemodel_finder.cpp
105 lines | 3.0 KiB | text/x-c | CppLexer
/ generator / parser / codemodel_finder.cpp
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florianlink
syncing with my current work, updating to 1.2, see changelog...
 r10 /****************************************************************************
**
** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
** Copyright (C) 2002-2005 Roberto Raggi <roberto@kdevelop.org>
**
** This file is part of the Qt Script Generator project on Trolltech Labs.
**
** This file may be used under the terms of the GNU General Public
** License version 2.0 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 GNU
** General Public Licensing requirements will be met:
** http://www.trolltech.com/products/qt/opensource.html
**
** If you are unsure which license is appropriate for your use, please
** review the following information:
** http://www.trolltech.com/products/qt/licensing.html or contact the
** sales department at sales@trolltech.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;