qgscodeeditorsql.h

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/***************************************************************************
    qgscodeeditorsql.h - A SQL editor based on QScintilla
     --------------------------------------
    Date                 : 06-Oct-2013
    Copyright            : (C) 2013 by Salvatore Larosa
    Email                : lrssvtml (at) gmail (dot) com
 ***************************************************************************
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 ***************************************************************************/
 
#ifndef QGSCODEEDITORSQL_H
#define QGSCODEEDITORSQL_H
 
#include "qgis_gui.h"
#include "qgis_sip.h"
#include "qgscodeeditor.h"
#include "qgsfeature.h"
 
#include <Qsci/qscilexersql.h>
 
SIP_IF_MODULE( HAVE_QSCI_SIP )
 

class GUI_EXPORT QgsCodeEditorSQL : public QgsCodeEditor
{
    Q_OBJECT
 
  public:
    QgsCodeEditorSQL( QWidget *parent SIP_TRANSFERTHIS = nullptr );
 
    Qgis::ScriptLanguage language() const override;
 
    ~QgsCodeEditorSQL() override;

    void setFields( const QgsFields &fields );

    void setFieldNames( const QStringList &fieldNames );

    QStringList fieldNames() const;

    void setExtraKeywords( const QStringList &extraKeywords );

    QStringList extraKeywords() const;
 
  protected:
    void initializeLexer() override;
 
  private:
    void updateApis();
    QsciAPIs *mApis = nullptr;
    QsciLexerSQL *mSqlLexer = nullptr;
    QSet<QString> mExtraKeywords;
 
    QSet<QString> mFieldNames;
 
    friend class TestQgsQueryResultWidget;
};
 
#ifndef SIP_RUN

class QgsCaseInsensitiveLexerSQL : public QsciLexerSQL
{
    Q_OBJECT
 
  public:
    explicit QgsCaseInsensitiveLexerSQL( QObject *parent = nullptr )
      : QsciLexerSQL( parent )
    {}
 
    bool caseSensitive() const override { return false; }
};
#endif
 
#endif