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/****************************************************************************
**
** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** 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, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
****************************************************************************/
#ifndef QMLJSEDITOR_H
#define QMLJSEDITOR_H
#include "qmljseditor_global.h"
#include <qmljs/qmljsscanner.h>
#include <qmljstools/qmljssemanticinfo.h>
#include <texteditor/basetexteditor.h>
#include <texteditor/quickfix.h>
#include <texteditor/texteditorconstants.h>
#include <QSharedPointer>
#include <QModelIndex>
#include <QTextLayout>
#include <QVector>
QT_BEGIN_NAMESPACE
class QComboBox;
class QTimer;
QT_END_NAMESPACE
namespace Core {
class ICore;
}
namespace QmlJS {
class ModelManagerInterface;
class IContextPane;
class LookupContext;
namespace AST {
class UiObjectMember;
}
}
/*!
The top-level namespace of the QmlJSEditor plug-in.
*/
namespace QmlJSEditor {
class QmlJSEditor;
class FindReferences;
namespace Internal {
class QmlOutlineModel;
class SemanticInfoUpdater;
struct SemanticInfoUpdaterSource;
class SemanticHighlighter;
} // namespace Internal
struct QMLJSEDITOR_EXPORT Declaration
{
QString text;
int startLine;
int startColumn;
int endLine;
int endColumn;
Declaration()
: startLine(0),
startColumn(0),
endLine(0),
endColumn(0)
{ }
};
class QMLJSEDITOR_EXPORT QmlJSTextEditorWidget : public TextEditor::BaseTextEditorWidget
{
Q_OBJECT
// used e.g. in qmljsprofiler
Q_PROPERTY(QmlJSTools::SemanticInfo semanticInfo READ semanticInfo)
public:
QmlJSTextEditorWidget(QWidget *parent = 0);
~QmlJSTextEditorWidget();
virtual void unCommentSelection();
QmlJSTools::SemanticInfo semanticInfo() const;
bool isSemanticInfoOutdated() const;
int editorRevision() const;
QVector<QTextLayout::FormatRange> diagnosticRanges() const;
Internal::QmlOutlineModel *outlineModel() const;
QModelIndex outlineModelIndex();
static QVector<TextEditor::TextStyle> highlighterFormatCategories();
TextEditor::IAssistInterface *createAssistInterface(TextEditor::AssistKind assistKind,
TextEditor::AssistReason reason) const;
public slots:
virtual void setTabSettings(const TextEditor::TabSettings &ts);
void reparseDocument();
void reparseDocumentNow();
void updateSemanticInfo();
void updateSemanticInfoNow();
void findUsages();
void renameUsages();
void showContextPane();
virtual void setFontSettings(const TextEditor::FontSettings &);
signals:
void outlineModelIndexChanged(const QModelIndex &index);
void selectedElementsChanged(QList<QmlJS::AST::UiObjectMember*> offsets,
const QString &wordAtCursor);
void semanticInfoUpdated();
private slots:
void onDocumentUpdated(QmlJS::Document::Ptr doc);
void modificationChanged(bool);
void jumpToOutlineElement(int index);
void updateOutlineNow();
void updateOutlineIndexNow();
void updateCursorPositionNow();
void showTextMarker();
void updateFileName();
void updateUses();
void updateUsesNow();
void acceptNewSemanticInfo(const QmlJSTools::SemanticInfo &semanticInfo);
void onCursorPositionChanged();
void onRefactorMarkerClicked(const TextEditor::RefactorMarker &marker);
void performQuickFix(int index);
protected:
void contextMenuEvent(QContextMenuEvent *e);
bool event(QEvent *e);
void wheelEvent(QWheelEvent *event);
void resizeEvent(QResizeEvent *event);
void scrollContentsBy(int dx, int dy);
TextEditor::BaseTextEditor *createEditor();
void createToolBar(QmlJSEditor *editable);
TextEditor::BaseTextEditorWidget::Link findLinkAt(const QTextCursor &cursor,
bool resolveTarget = true,
bool inNextSplit = false);
QString foldReplacementText(const QTextBlock &block) const;
private:
bool isClosingBrace(const QList<QmlJS::Token> &tokens) const;
void setSelectedElements();
QString wordUnderCursor() const;
QModelIndex indexForPosition(unsigned cursorPosition, const QModelIndex &rootIndex = QModelIndex()) const;
bool hideContextPane();
const Core::Context m_context;
QTimer *m_updateDocumentTimer;
QTimer *m_updateUsesTimer;
QTimer *m_updateSemanticInfoTimer;
QTimer *m_updateOutlineTimer;
QTimer *m_updateOutlineIndexTimer;
QTimer *m_cursorPositionTimer;
QComboBox *m_outlineCombo;
Internal::QmlOutlineModel *m_outlineModel;
QModelIndex m_outlineModelIndex;
QmlJS::ModelManagerInterface *m_modelManager;
QTextCharFormat m_occurrencesFormat;
QTextCharFormat m_occurrencesUnusedFormat;
QTextCharFormat m_occurrenceRenameFormat;
Internal::SemanticInfoUpdater *m_semanticInfoUpdater;
QmlJSTools::SemanticInfo m_semanticInfo;
int m_futureSemanticInfoRevision;
QList<TextEditor::QuickFixOperation::Ptr> m_quickFixes;
QVector<QTextLayout::FormatRange> m_diagnosticRanges;
QmlJS::IContextPane *m_contextPane;
int m_oldCursorPosition;
FindReferences *m_findReferences;
Internal::SemanticHighlighter *m_semanticHighlighter;
friend class Internal::SemanticHighlighter;
};
} // namespace QmlJSEditor
#endif // QMLJSEDITOR_H
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