forked from qt-creator/qt-creator
bd7dfeee92
Try harder to get help for types even if the parsing is almost completely broken. Task-number: QTCREATORBUG-3169 Change-Id: I013a0aa45c654570c88ef77564bed43727fce5fb Reviewed-by: Kai Koehne <kai.koehne@digia.com> Reviewed-by: Erik Verbruggen <erik.verbruggen@digia.com>
103 lines
3.5 KiB
C++
103 lines
3.5 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
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** Contact: http://www.qt-project.org/legal
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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 Digia. For licensing terms and
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** conditions see http://qt.digia.com/licensing. For further information
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** use the contact form at http://qt.digia.com/contact-us.
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**
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** GNU Lesser General Public License Usage
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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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** In addition, as a special exception, Digia gives you certain additional
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** rights. These rights are described in the Digia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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****************************************************************************/
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#ifndef QMLJSHOVERHANDLER_H
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#define QMLJSHOVERHANDLER_H
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#include <qmljs/qmljsmodelmanagerinterface.h>
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#include <texteditor/basehoverhandler.h>
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#include <QColor>
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QT_BEGIN_NAMESPACE
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template <class> class QList;
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QT_END_NAMESPACE
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namespace Core {
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class IEditor;
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}
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namespace TextEditor {
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class ITextEditor;
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}
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namespace QmlJS {
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class ScopeChain;
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class Context;
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typedef QSharedPointer<const Context> ContextPtr;
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class Value;
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class ObjectValue;
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}
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namespace QmlJSEditor {
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class QmlJSTextEditorWidget;
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namespace Internal {
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class HoverHandler : public TextEditor::BaseHoverHandler
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{
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Q_OBJECT
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public:
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HoverHandler(QObject *parent = 0);
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private:
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void reset();
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virtual bool acceptEditor(Core::IEditor *editor);
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virtual void identifyMatch(TextEditor::ITextEditor *editor, int pos);
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virtual void operateTooltip(TextEditor::ITextEditor *editor, const QPoint &point);
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bool matchDiagnosticMessage(QmlJSEditor::QmlJSTextEditorWidget *qmlEditor, int pos);
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bool matchColorItem(const QmlJS::ScopeChain &lookupContext,
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const QmlJS::Document::Ptr &qmlDocument,
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const QList<QmlJS::AST::Node *> &astPath,
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unsigned pos);
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void handleOrdinaryMatch(const QmlJS::ScopeChain &lookupContext,
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QmlJS::AST::Node *node);
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void handleImport(const QmlJS::ScopeChain &lookupContext,
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QmlJS::AST::UiImport *node);
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void prettyPrintTooltip(const QmlJS::Value *value,
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const QmlJS::ContextPtr &context);
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bool setQmlTypeHelp(const QmlJS::ScopeChain &scopeChain, const QmlJS::Document::Ptr &qmlDocument,
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const QmlJS::ObjectValue *value, const QStringList &qName);
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bool setQmlHelpItem(const QmlJS::ScopeChain &lookupContext,
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const QmlJS::Document::Ptr &qmlDocument,
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QmlJS::AST::Node *node);
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QmlJS::ModelManagerInterface *m_modelManager;
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QColor m_colorTip;
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};
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} // namespace Internal
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} // namespace QmlJSEditor
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#endif // QMLJSHOVERHANDLER_H
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