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/***************************************************************************
qgsdlgbuffer.h
Buffer dialog - Subclasses qgsdlgbufferbase
Part of the Geoprocessing plugin for PostgreSQL/PostGIS layers
-------------------
begin : Jan 21, 2004
copyright : (C) 2004 by Gary E.Sherman
email : sherman at mrcc.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. *
* *
***************************************************************************/
/* $Id$ */
#ifndef QGSDLGPGBUFFER_H
#define QGSDLGPGBUFFER_H
#include "ui_qgsdlgpgbufferbase.h"
#include "qgisgui.h"
class QgisInterface;
class QDoubleValidator;
class QgsDlgPgBuffer: public QDialog, private Ui::QgsDlgPgBufferBase
{
Q_OBJECT public:
//! Constructor
QgsDlgPgBuffer( QgisInterface * _qI = 0, QWidget * parent = 0, Qt::WFlags fl = QgisGui::ModalDialogFlags );
//! Destructor
~QgsDlgPgBuffer();
//! Set the information label in the dialog
void setBufferLabel( QString & lbl );
//! Get the buffer distance
QString bufferDistance();
//! Get the name of the buffered layer to be created
QString bufferLayerName();
//! Get the name of the column to be used as the object id (unique key)
QString objectIdColumn();
//! Get the name to use for the geometry column in the buffered layer
QString geometryColumn();
//! Get the srid to use when creating the buffered layer
QString srid();
//! Get the schema name for the new layer
QString schema();
//! Flag to indicate if the layer should be added to the map
bool addLayerToMap();
//! Add a field name to the list of fields available for use as the object id
void addFieldItem( QString field );
//! Add a schema name to the list of available schemas
void addSchema( QString schema );
//! Set the srid value on the dialog
void setSrid( QString srid );
//! Set the bufferd layer name on the dialog
void setBufferLayerName( QString name );
//! Set the geometry column on the dialog
void setGeometryColumn( QString name );
private slots:
void on_buttonBox_helpRequested();
private:
//! Pointer to the QGIS interface object
QgisInterface *qI;
//! Input validator for the buffer distance
QDoubleValidator *distanceValidator;
//! Context help id
static const int context_id = 272873129;
};
#endif // QGSDLGPGBUFFER_H
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