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Viewing changes to src/gui/qgslayerprojectionselector.h

  • Committer: Bazaar Package Importer
  • Author(s): Johan Van de Wauw
  • Date: 2010-07-11 20:23:24 UTC
  • mfrom: (3.1.4 squeeze)
  • Revision ID: james.westby@ubuntu.com-20100711202324-5ktghxa7hracohmr
Tags: 1.4.0+12730-3ubuntu1
https://launchpad.net/bugs/540941
* Merge from Debian unstable (LP: #540941).
* Fix compilation issues with QT 4.7
* Add build-depends on libqt4-webkit-dev 

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src/gui/qgslayerprojectionselector.h
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/***************************************************************************
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                          qgslayerprojectionselector.h
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                        Set user layerprojectionselector and preferences
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                             -------------------
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    begin                : May 28, 2004
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    copyright            : (C) 2004 by Gary E.Sherman
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    email                : sherman at mrcc.com
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 ***************************************************************************/
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/***************************************************************************
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 *                                                                         *
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 *   This program is free software; you can redistribute it and/or modify  *
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 *   it under the terms of the GNU General Public License as published by  *
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 *   the Free Software Foundation; either version 2 of the License, or     *
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 *   (at your option) any later version.                                   *
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 *                                                                         *
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 ***************************************************************************/
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/* $Id: qgslayerprojectionselector.h 4937 2006-03-02 13:40:04Z morb_au $ */
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#ifndef QGSLAYERPROJECTIONSELECTOR_H
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#define QGSLAYERPROJECTIONSELECTOR_H
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#include "ui_qgslayerprojectionselectorbase.h"
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#include "qgisgui.h"
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#include <QSet>
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/**
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 * \class QgsLayerProjectionSelector
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 * \brief Set Projection system for a layer
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 */
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class QgsLayerProjectionSelector : public QDialog, private Ui::QgsLayerProjectionSelectorBase
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{
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  Q_OBJECT;
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  public:
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    /**
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     * Constructor
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     */
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    QgsLayerProjectionSelector(QWidget *parent = 0, 
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                               Qt::WFlags fl = QgisGui::ModalDialogFlags);
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    //! Destructor
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    ~QgsLayerProjectionSelector();
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 public slots:
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      QString getCurrentProj4String();
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      long getCurrentSRSID();
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      long getCurrentEpsg();
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      void setSelectedSRSName(QString theName);
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      void setSelectedSRSID(long theID);
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      /**
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       * \brief filters this dialog by the given CRSs
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       *
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       * Sets this dialog to filter the available projections to those listed
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       * by the given Coordinate Reference Systems.
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       *
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       * \param crsFilter a list of OGC Coordinate Reference Systems to filter the 
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       *                  list of projections by.  This is useful in (e.g.) WMS situations
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       *                  where you just want to offer what the WMS server can support.
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       *
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       * \note This function only deals with EPSG labels only at this time.
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       *
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       * \warning This function's behaviour is undefined if it is called after the dialog is shown.
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       */
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      void setOgcWmsCrsFilter(QSet<QString> crsFilter);
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};
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#endif // #ifndef QGSLAYERPROJECTIONSELECTOR_H