Initial work on the GLSL symbols.

1 files changed, 94 insertions, 0 deletions

diff --git a/src/libs/glsl/glslsymbols.h b/src/libs/glsl/glslsymbols.h
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+++ b/src/libs/glsl/glslsymbols.h
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+/**************************************************************************
+**
+** This file is part of Qt Creator
+**
+** Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
+**
+** Contact: Nokia Corporation ([email protected])
+**
+** Commercial Usage
+**
+** Licensees holding valid Qt Commercial licenses may use this file in
+** accordance with the Qt Commercial License Agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Nokia.
+**
+** 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.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at http://qt.nokia.com/contact.
+**
+**************************************************************************/
+#ifndef GLSLSYMBOLS_H
+#define GLSLSYMBOLS_H
+
+#include "glsltype.h"
+#include "glslsymbol.h"
+#include <QtCore/QVector>
+#include <QtCore/QString>
+#include <QtCore/QHash>
+
+namespace GLSL {
+
+class GLSL_EXPORT Argument: public Symbol
+{
+public:
+    Argument(Function *scope);
+
+    QString name() const;
+    void setName(const QString &name);
+
+    virtual const Type *type() const;
+    void setType(const Type *type);
+
+    virtual Argument *asArgument() { return this; }
+
+private:
+    QString _name;
+    const Type *_type;
+};
+
+class GLSL_EXPORT Variable: public Symbol
+{
+public:
+    Variable(Scope *scope);
+
+    QString name() const;
+    void setName(const QString &name);
+
+    virtual const Type *type() const;
+    void setType(const Type *type);
+
+    virtual Variable *asVariable() { return this; }
+
+private:
+    QString _name;
+    const Type *_type;
+};
+
+class GLSL_EXPORT Block: public Scope
+{
+public:
+    Block(Scope *enclosingScope = 0);
+
+    void addMember(const QString &name, Symbol *symbol);
+
+    virtual Block *asBlock() { return this; }
+
+    virtual const Type *type() const;
+    virtual Symbol *find(const QString &name) const;
+
+private:
+    QHash<QString, Symbol *> _members;
+};
+
+} // end of namespace GLSL
+
+#endif // GLSLSYMBOLS_H