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class. - Type now a formal enumerated typedef - Propogated changes forward to existing plug-ins git-svn-id: http://svn.osgeo.org/qgis/trunk@994 c8812cc2-4d05-0410-92ff-de0c093fc19c
94 lines
2.8 KiB
C++
94 lines
2.8 KiB
C++
/***************************************************************************
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qgspggeoprocessing.h
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Geoprocessing plugin for PostgreSQL/PostGIS layers
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Functions:
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Buffer
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-------------------
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begin : Jan 21, 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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/* $Id$ */
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#ifndef QGISQgsPgGeoprocessing_H
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#define QGISQgsPgGeoprocessing_H
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#include "../qgisplugin.h"
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#include <qwidget.h>
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#include <qmainwindow.h>
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extern "C"
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{
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#include <libpq-fe.h>
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}
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class QMessageBox;
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class QToolBar;
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class QMenuBar;
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class QPopupMenu;
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//#include "qgsworkerclass.h"
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#include "../../src/qgisapp.h"
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/**
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* \class QgsPgGeoprocessing
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* \brief PostgreSQL/PostGIS plugin for QGIS
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*
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*/
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class QgsPgGeoprocessing:public QObject, public QgisPlugin
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{
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Q_OBJECT public:
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/**
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* Constructor for a plugin. The QgisApp and QgisIface pointers are passed by
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* QGIS when it attempts to instantiate the plugin.
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* @param qgis Pointer to the QgisApp object
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* @param qI Pointer to the QgisIface object.
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*/
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QgsPgGeoprocessing(QgisApp * qgis, QgisIface * qI);
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//! init the gui
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virtual void initGui();
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//! Destructor
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virtual ~ QgsPgGeoprocessing();
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public slots:
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//! buffer features in a layer
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void buffer();
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//! unload the plugin
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void unload();
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//! show the help document
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void help();
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private:
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//! get postgis version string
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QString postgisVersion(PGconn *);
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//! get status of GEOS capability
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bool hasGEOS(PGconn *);
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//! get status of GIST capability
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bool hasGIST(PGconn *);
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//! get status of PROJ4 capability
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bool hasPROJ(PGconn *);
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QString postgisVersionInfo;
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bool geosAvailable;
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bool gistAvailable;
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bool projAvailable;
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//! Id of the plugin's menu. Used for unloading
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int menuId;
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//! Pointer to our toolbar
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QToolBar *toolBar;
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//! Pointer to our menu
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QMenuBar *menu;
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//! Pionter to QGIS main application object
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QgisApp *qgisMainWindow;
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//! Pointer to the QGIS interface object
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QgisIface *qI;
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};
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#endif
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