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/****************************************************************************
**
** Copyright (C) 2013 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 GLSLEDITOR_H
#define GLSLEDITOR_H
#include "glsleditor_global.h"
#include <texteditor/basetexteditor.h>
#include <QSharedPointer>
#include <QSet>
QT_BEGIN_NAMESPACE
class QComboBox;
class QTimer;
QT_END_NAMESPACE
namespace GLSL {
class Engine;
class TranslationUnitAST;
class Scope;
}
namespace Core {
class ICore;
}
namespace GLSLEditor {
class GLSLTextEditorWidget;
namespace Internal {
class GLSLEditorEditable;
}
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;
static int languageVariant(const QString &mimeType);
Document::Ptr glslDocument() const;
TextEditor::IAssistInterface *createAssistInterface(TextEditor::AssistKind assistKind,
TextEditor::AssistReason reason) 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;
QTimer *m_updateDocumentTimer;
QComboBox *m_outlineCombo;
Document::Ptr m_glslDocument;
};
} // namespace GLSLEditor
#endif // GLSLEDITOR_H
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