forked from qt-creator/qt-creator
0e7774e75d
Separate the use of CppElementEvaluator for CppHoverHandler from the use for CppTypeHierarchyWidget. They are in fact much different things. Fix CppHoverHandler (enabled when ClangCodeModel plugin is disabled) showing tooltips for symbols other than class or template. Fix CppHoverHandler showing full template arguments for typedefs. Change-Id: I5c44016014749d0d958b91a9a1ee9b35d3ea5eaa Reviewed-by: hjk <hjk@qt.io>
129 lines
3.6 KiB
C++
129 lines
3.6 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2016 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of Qt Creator.
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**
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the 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 The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3 as published by the Free Software
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** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-3.0.html.
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**
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****************************************************************************/
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#pragma once
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#include "cpptools_global.h"
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#include <coreplugin/helpitem.h>
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#include <texteditor/texteditor.h>
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#include <cplusplus/CppDocument.h>
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#include <QFuture>
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#include <QIcon>
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#include <QSharedPointer>
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#include <QString>
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#include <QStringList>
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#include <QTextCursor>
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#include <functional>
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namespace CPlusPlus {
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class LookupItem;
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class LookupContext;
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}
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namespace CppTools {
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class CppElement;
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class CppModelManager;
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class CPPTOOLS_EXPORT CppElementEvaluator final
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{
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public:
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explicit CppElementEvaluator(TextEditor::TextEditorWidget *editor);
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~CppElementEvaluator();
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void setTextCursor(const QTextCursor &tc);
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void execute();
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static QFuture<QSharedPointer<CppElement>> asyncExecute(TextEditor::TextEditorWidget *editor);
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static QFuture<QSharedPointer<CppElement>> asyncExecute(const QString &expression,
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const QString &fileName);
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bool identifiedCppElement() const;
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const QSharedPointer<CppElement> &cppElement() const;
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bool hasDiagnosis() const;
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const QString &diagnosis() const;
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static Utils::Link linkFromExpression(const QString &expression, const QString &fileName);
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private:
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class CppElementEvaluatorPrivate *d;
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};
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class CppClass;
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class CPPTOOLS_EXPORT CppElement
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{
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protected:
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CppElement();
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public:
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virtual ~CppElement();
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virtual CppClass *toCppClass();
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Core::HelpItem::Category helpCategory = Core::HelpItem::Unknown;
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QStringList helpIdCandidates;
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QString helpMark;
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Utils::Link link;
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QString tooltip;
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};
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class CPPTOOLS_EXPORT CppDeclarableElement : public CppElement
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{
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public:
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explicit CppDeclarableElement(CPlusPlus::Symbol *declaration);
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public:
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CPlusPlus::Symbol *declaration;
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QString name;
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QString qualifiedName;
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QString type;
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QIcon icon;
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};
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class CPPTOOLS_EXPORT CppClass : public CppDeclarableElement
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{
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public:
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CppClass();
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explicit CppClass(CPlusPlus::Symbol *declaration);
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bool operator==(const CppClass &other);
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CppClass *toCppClass() final;
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void lookupBases(QFutureInterfaceBase &futureInterface,
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CPlusPlus::Symbol *declaration, const CPlusPlus::LookupContext &context);
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void lookupDerived(QFutureInterfaceBase &futureInterface,
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CPlusPlus::Symbol *declaration, const CPlusPlus::Snapshot &snapshot);
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public:
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QList<CppClass> bases;
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QList<CppClass> derived;
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};
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} // namespace CppTools
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