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/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** No Commercial Usage
**
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** 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, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**************************************************************************/
#ifndef GLSLEDITOR_H
#define GLSLEDITOR_H
#include "glsleditor_global.h"
#include "glsleditoreditable.h"
#include <glsl/glsl.h>
#include <texteditor/basetexteditor.h>
#include <texteditor/quickfix.h>
#include <QtCore/QSharedPointer>
#include <QtCore/QSet>
QT_BEGIN_NAMESPACE
class QComboBox;
class QTimer;
QT_END_NAMESPACE
namespace Core {
class ICore;
}
namespace GLSLEditor {
class GLSLTextEditorWidget;
class GLSLEDITOR_EXPORT Document
{
public:
typedef QSharedPointer<Document> Ptr;
Document();
~Document();
GLSL::Engine *engine() const { return _engine; }
GLSL::TranslationUnitAST *ast() const { return _ast; }
GLSL::Scope *globalScope() const { return _globalScope; }
GLSL::Scope *scopeAt(int position) const;
void addRange(const QTextCursor &cursor, GLSL::Scope *scope);
private:
struct Range {
QTextCursor cursor;
GLSL::Scope *scope;
};
GLSL::Engine *_engine;
GLSL::TranslationUnitAST *_ast;
GLSL::Scope *_globalScope;
QList<Range> _cursors;
friend class GLSLTextEditorWidget;
};
class GLSLEDITOR_EXPORT GLSLTextEditorWidget : public TextEditor::BaseTextEditorWidget
{
Q_OBJECT
public:
GLSLTextEditorWidget(QWidget *parent = 0);
~GLSLTextEditorWidget();
virtual void unCommentSelection();
int editorRevision() const;
bool isOutdated() const;
QSet<QString> identifiers() const;
int languageVariant() const;
Document::Ptr glslDocument() const;
public slots:
virtual void setFontSettings(const TextEditor::FontSettings &);
private slots:
void updateDocument();
void updateDocumentNow();
protected:
bool event(QEvent *e);
TextEditor::BaseTextEditor *createEditor();
void createToolBar(Internal::GLSLEditorEditable *editable);
private:
void setSelectedElements();
QString wordUnderCursor() const;
const Core::Context m_context;
QTimer *m_updateDocumentTimer;
QComboBox *m_outlineCombo;
Document::Ptr m_glslDocument;
};
} // namespace GLSLEditor
#endif // GLSLEDITOR_H
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