/usr/include/qgis/qgsgenericprojectionselector.h is in libqgis-dev 1.7.4+1.7.5~20120320-1.1+b1.
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qgsgenericprojectionselector.h
Set user defined projection using projection selector widget
-------------------
begin : May 28, 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 QGSGENERICPROJECTIONSELECTOR_H
#define QGSGENERICPROJECTIONSELECTOR_H
#include <ui_qgsgenericprojectionselectorbase.h>
#include <qgisgui.h>
#include <QSet>
/**
* \ingroup gui
* A generic dialog to prompt the user for a Coordinate Reference System.
*
* Typically you will use this when you want to prompt the user for
* a coordinate system identifier e.g. from a plugin you might do this
* to get an epsg code:
* \code
* QgsGenericProjectionSelector mySelector( mQGisIface->mainWindow() );
* mySelector.setSelectedEpsg( mEpsgId );
* if ( mySelector.exec() )
* {
* mEpsgId = mySelector.selectedEpsg();
* }
* \endcode
*
* If you wish to embed the projection selector into an existing dialog
* the you probably want to look at QgsProjectionSelector rather.
*/
class GUI_EXPORT QgsGenericProjectionSelector : public QDialog, private Ui::QgsGenericProjectionSelectorBase
{
Q_OBJECT
public:
/**
* Constructor
*/
QgsGenericProjectionSelector( QWidget *parent = 0,
Qt::WFlags fl = QgisGui::ModalDialogFlags );
//! Destructor
~QgsGenericProjectionSelector();
public slots:
/** If no parameter is passed, the message will be a generic
* 'define the CRS for this layer'.
*/
void setMessage( QString theMessage = "" );
long selectedCrsId();
QString selectedAuthId();
Q_DECL_DEPRECATED QString selectedProj4String();
Q_DECL_DEPRECATED long selectedEpsg();
void setSelectedCrsName( QString theName );
void setSelectedCrsId( long theID );
void setSelectedAuthId( QString authId );
Q_DECL_DEPRECATED void setSelectedEpsg( long theID );
/**
* \brief filters this dialog by the given CRSs
*
* Sets this dialog to filter the available projections to those listed
* by the given Coordinate Reference Systems.
*
* \param crsFilter a list of OGC Coordinate Reference Systems to filter the
* list of projections by. This is useful in (e.g.) WMS situations
* where you just want to offer what the WMS server can support.
*
* \warning This function's behaviour is undefined if it is called after the dialog is shown.
*/
void setOgcWmsCrsFilter( QSet<QString> crsFilter );
};
#endif // #ifndef QGSLAYERCRSSELECTOR_H
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