ogmapscombinedelement.h

00001 /*
00002  * Orca-Robotics Project: Components for robotics 
00003  *               http://orca-robotics.sf.net/
00004  * Copyright (c) 2004-2009 Alex Brooks, Alexei Makarenko, Tobias Kaupp
00005  *
00006  * This copy of Orca is licensed to you under the terms described in
00007  * the LICENSE file included in this distribution.
00008  *
00009  */
00010 
00011 #ifndef OGMAPS_COMBINED_ELEMENT_H
00012 #define OGMAPS_COMBINED_ELEMENT_H
00013 
00014 #include <vector>
00015 #include <orcaqguielementutil/icestormlistener.h>
00016 #include <hydroqguielementutil/guielement2d.h>
00017 #include <orcaqgui2dfactory/ogmapscombinedpainter.h>
00018 
00019 namespace orcaqgui2d {
00020     
00021 // A GuiElement which can combine several (at the moment two) ogmaps
00022 // Subscribes to several (at the moment two) OgMap interfaces
00023 // Author: Tobias Kaupp
00024 class OgMapsCombinedElement : public hydroqguielementutil::GuiElement2d
00025 {
00026 
00027 public:
00028     OgMapsCombinedElement( const hydroqguielementutil::GuiElementInfo &guiElementInfo,
00029                            const orcaice::Context                     &context );
00030 
00031     // inherited from guielement
00032     void update();
00033     bool needToUpdate();
00034     void paint( QPainter *p, int z ) 
00035         { painter_->paint( p, z ); };
00036     bool paintThisLayer( int z ) const
00037         { return painter_->paintThisLayer(z); }
00038     
00039     virtual bool isInGlobalCS() { return true; }
00040     virtual QStringList contextMenu();
00041     virtual void execute( int action );
00042 
00043 private:
00044     orcaice::Context context_;
00045     std::vector<orcaqguielementutil::IceStormListener<
00046             orca::OgMapData,
00047             orca::OgMapPrx,
00048             orca::OgMapConsumer,
00049             orca::OgMapConsumerPrx>* > listeners_;
00050     OgMapsCombinedPainter* painter_;
00051     bool isConnected_;
00052 };
00053 
00054 }
00055 
00056 #endif