1                 : /**********************************************************************
       2                 :  * $Id: ogrgeoconceptlayer.h 
       3                 :  *
       4                 :  * Name:     ogrgeoconceptlayer.h
       5                 :  * Project:  OpenGIS Simple Features Reference Implementation
       6                 :  * Purpose:  Implements OGRGeoconceptLayer class.
       7                 :  * Language: C++
       8                 :  *
       9                 :  **********************************************************************
      10                 :  * Copyright (c) 2007,  Geoconcept and IGN
      11                 :  *
      12                 :  * Permission is hereby granted, free of charge, to any person obtaining a
      13                 :  * copy of this software and associated documentation files (the "Software"),
      14                 :  * to deal in the Software without restriction, including without limitation
      15                 :  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
      16                 :  * and/or sell copies of the Software, and to permit persons to whom the
      17                 :  * Software is furnished to do so, subject to the following conditions:
      18                 :  * 
      19                 :  * The above copyright notice and this permission notice shall be included
      20                 :  * in all copies or substantial portions of the Software.
      21                 :  * 
      22                 :  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
      23                 :  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
      24                 :  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
      25                 :  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
      26                 :  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
      27                 :  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
      28                 :  * DEALINGS IN THE SOFTWARE.
      29                 :  **********************************************************************/
      30                 : 
      31                 : #include "ogrsf_frmts.h"
      32                 : #include "geoconcept.h"
      33                 : 
      34                 : #ifndef _GEOCONCEPT_OGR_LAYER_H_INCLUDED_
      35                 : #define _GEOCONCEPT_OGR_LAYER_H_INCLUDED_
      36                 : 
      37                 : /**********************************************************************/
      38                 : /*            OGCGeoconceptLayer Class                           */
      39                 : /**********************************************************************/
      40                 : class OGRGeoconceptLayer : public OGRLayer
      41                 : {
      42                 :   private:
      43                 :     OGRSpatialReference *_poSRS;
      44                 :     OGRFeatureDefn      *_poFeatureDefn;
      45                 : 
      46                 :     GCSubType           *_gcFeature;
      47                 : 
      48                 :   public:
      49                 :                          OGRGeoconceptLayer();
      50                 :                         ~OGRGeoconceptLayer();
      51                 : 
      52                 :     OGRErr               Open( GCSubType* Subclass );
      53                 : 
      54                 : //    OGRGeometry*         GetSpatialFilter( );
      55                 : //    void                 SetSpatialFilter( OGRGeometry* poGeomIn );
      56                 : //    void                 SetSpatialFilterRect( double dfMinX, double dfMinY, double dfMaxX, double dfMaxY );
      57                 : //    OGRErr               SetAttributeFilter( const char* pszQuery );
      58                 :     void                 ResetReading();
      59                 :     OGRFeature*          GetNextFeature();
      60                 : //    OGRErr               SetNextByIndex( long nIndex );
      61                 : 
      62                 : //    OGRFeature*          GetFeature( long nFID );
      63                 : //    OGRErr               SetFeature( OGRFeature* poFeature );
      64                 : //    OGRErr               DeleteFeature( long nFID );
      65                 :     OGRErr               CreateFeature( OGRFeature* poFeature );
      66              19 :     OGRFeatureDefn*      GetLayerDefn( ) { return _poFeatureDefn; } // FIXME
      67                 :     OGRSpatialReference* GetSpatialRef( );
      68                 :     int                  GetFeatureCount( int bForce = TRUE );
      69                 :     OGRErr               GetExtent( OGREnvelope *psExtent, int bForce = TRUE );
      70                 :     int                  TestCapability( const char* pszCap );
      71                 : //    const char*          GetInfo( const char* pszTag );
      72                 :     OGRErr               CreateField( OGRFieldDefn* poField, int bApproxOK = TRUE );
      73                 :     OGRErr               SyncToDisk( );
      74                 : //    OGRStyleTable*       GetStyleTable( );
      75                 : //    void                 SetStyleTableDirectly( OGRStyleTable* poStyleTable );
      76                 : //    void                 SetStyleTable( OGRStyleTable* poStyleTable );
      77                 : //    const char*          GetFIDColumn( );
      78                 : //    const char*          GetGeometryColumn( );
      79                 : 
      80                 :     void                   SetSpatialRef( OGRSpatialReference *poSpatialRef );
      81                 : };
      82                 : 
      83                 : #endif /* _GEOCONCEPT_OGR_LAYER_H_INCLUDED_ */