forked from qt-creator/qt-creator
Removed obsolete code.
This commit is contained in:
Roberto Raggi
@@ -1,119 +0,0 @@
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/**************************************************************************
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**
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** This file is part of Qt Creator
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**
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** Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
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**
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** Commercial Usage
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**
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** Licensees holding valid Qt Commercial licenses may use this file in
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** accordance with the Qt Commercial License Agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and Nokia.
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**
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** GNU Lesser General Public License Usage
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**
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** If you are unsure which license is appropriate for your use, please
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** contact the sales department at http://qt.nokia.com/contact.
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**
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**************************************************************************/
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#include <QtCore/QDebug>
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#include "qmlcompletionvisitor.h"
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#include "qmljsast_p.h"
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using namespace QmlJS;
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using namespace QmlJS::AST;
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namespace QmlEditor {
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namespace Internal {
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QmlCompletionVisitor::QmlCompletionVisitor()
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{
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}
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QSet<QString> QmlCompletionVisitor::operator()(QmlJS::AST::UiProgram *ast, int pos)
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{
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m_completions.clear();
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m_pos = (quint32) pos;
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Node::acceptChild(ast, this);
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return m_completions;
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}
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bool QmlCompletionVisitor::preVisit(QmlJS::AST::Node *node)
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{
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if (!m_parentStack.isEmpty())
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m_nodeParents[node] = m_parentStack.top();
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m_parentStack.push(node);
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return true;
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}
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static QString toString(Statement *stmt)
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{
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if (ExpressionStatement *exprStmt = AST::cast<ExpressionStatement*>(stmt)) {
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if (IdentifierExpression *idExpr = AST::cast<IdentifierExpression *>(exprStmt->expression)) {
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return idExpr->name->asString();
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}
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}
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return QString();
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}
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bool QmlCompletionVisitor::visit(UiScriptBinding *ast)
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{
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if (!ast)
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return false;
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UiObjectDefinition *parentObject = findParentObject(ast);
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if (ast->qualifiedId && ast->qualifiedId->name->asString() == QLatin1String("id")) {
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const QString nodeId = toString(ast->statement);
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if (!nodeId.isEmpty())
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m_objectToId[parentObject] = nodeId;
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} else if (m_objectToId.contains(parentObject)) {
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if (ast->qualifiedId && ast->qualifiedId->name) {
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const QString parentId = m_objectToId[parentObject];
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m_completions.insert(parentId + "." + ast->qualifiedId->name->asString());
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}
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}
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if (ast->firstSourceLocation().begin() >= m_pos && m_pos <= ast->lastSourceLocation().end()) {
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UiObjectDefinition *parentsParent = findParentObject(parentObject);
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if (parentsParent) {
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m_completions.insert(QLatin1String("parent"));
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}
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}
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return true;
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}
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UiObjectDefinition *QmlCompletionVisitor::findParentObject(Node *node) const
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{
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if (!node)
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return 0;
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Node *candidate = m_nodeParents[node];
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if (candidate == 0)
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return 0;
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if (UiObjectDefinition *parentObject = AST::cast<UiObjectDefinition *>(candidate))
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return parentObject;
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else
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return findParentObject(candidate);
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}
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} // namespace Internal
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} // namespace QmlEditor
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@@ -1,72 +0,0 @@
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/**************************************************************************
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**
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** This file is part of Qt Creator
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**
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** Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
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**
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** Commercial Usage
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**
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** Licensees holding valid Qt Commercial licenses may use this file in
|
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** accordance with the Qt Commercial License Agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
|
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** a written agreement between you and Nokia.
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**
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** GNU Lesser General Public License Usage
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**
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
|
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**
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** If you are unsure which license is appropriate for your use, please
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** contact the sales department at http://qt.nokia.com/contact.
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**
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**************************************************************************/
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#ifndef COMPLETIONVISITOR_H
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#define COMPLETIONVISITOR_H
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#include <QtCore/QMap>
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#include <QtCore/QSet>
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#include <QtCore/QStack>
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#include <QtCore/QString>
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#include "qmljsastfwd_p.h"
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#include "qmljsastvisitor_p.h"
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#include "qmljsengine_p.h"
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namespace QmlEditor {
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namespace Internal {
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class QmlCompletionVisitor: protected QmlJS::AST::Visitor
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{
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public:
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QmlCompletionVisitor();
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QSet<QString> operator()(QmlJS::AST::UiProgram *ast, int pos);
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protected:
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virtual bool preVisit(QmlJS::AST::Node *node);
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virtual void postVisit(QmlJS::AST::Node *) { m_parentStack.pop(); }
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virtual bool visit(QmlJS::AST::UiScriptBinding *ast);
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private:
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QmlJS::AST::UiObjectDefinition *findParentObject(QmlJS::AST::Node *node) const;
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private:
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QSet<QString> m_completions;
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quint32 m_pos;
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QStack<QmlJS::AST::Node *> m_parentStack;
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QMap<QmlJS::AST::Node *, QmlJS::AST::Node *> m_nodeParents;
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QMap<QmlJS::AST::Node *, QString> m_objectToId;
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};
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} // namespace Internal
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} // namespace QmlEditor
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#endif // COMPLETIONVISITOR_H
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