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Rev 2627 Rev 2656
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import org.tela_botanica.client.observation.ObservationMediateur;
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import org.tela_botanica.client.observation.ObservationMediateur;
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import com.google.gwt.user.client.DOM;
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import com.google.gwt.user.client.DOM;
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import com.google.gwt.user.client.Event;
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import com.google.gwt.user.client.Event;
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import com.google.gwt.user.client.Window;
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import com.google.gwt.user.client.Window;
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import com.google.gwt.user.client.ui.HTML;
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import com.google.gwt.user.client.ui.Image;
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import com.google.gwt.user.client.ui.Image;
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import com.gwtext.client.widgets.Panel;
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import com.gwtext.client.widgets.Panel;
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import com.gwtext.client.widgets.ToolTip;
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import com.gwtext.client.widgets.ToolTip;
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	private Image image = new Image();
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	private Image image = new Image();
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	private String urlImage = "" ;
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	private String urlImage = "" ;
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	private String urlImageMax = "" ;
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	private String urlImageMax = "" ;
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	private HTML htmlVide = new HTML();
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		this.setCls("x-image-gen") ;
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		this.setCls("x-image-gen") ;
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		imgZoom.setConstrain(true);
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		imgZoom.setConstrain(true);
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		imgZoom.setAutoHeight(true) ;
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		imgZoom.setAutoHeight(true) ;
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		imgZoom.setAutoWidth(true) ;
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		htmlVide.setHeight("0px");
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		imgZoom.setAutoWidth(true) ;
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		htmlVide.setVisible(false);
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		add(image);
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		add(image);
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		add(htmlVide);
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		image.setPixelSize(150, 150);
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		image.setPixelSize(150, 150);
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		image.sinkEvents(Event.ONDBLCLICK);
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		image.sinkEvents(Event.ONDBLCLICK);
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		// on ajoute les listeners
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		afficherImageSinonAfficherMessage(false);
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		ajouterListeners();
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		// on ajoute les listeners
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		ajouterListeners();
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			String [] lecteurDonnees = (String []) nouvelleDonnees;
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			String [] lecteurDonnees = (String []) nouvelleDonnees;
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			urlImage=lecteurDonnees[0];
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			urlImage=lecteurDonnees[0];
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			urlImageMax=lecteurDonnees[1];
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			urlImageMax=lecteurDonnees[1];
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			if (urlImage == null || urlImage.equals("null") || urlImage.length()==0 || urlImage.equals("")) {
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			if (urlImage == null || urlImage.equals("null") || urlImage.length()==0 || urlImage.equals("")) {
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				image.setUrl("ill_taxon.png") ;
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				afficherHtmlVide();
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				image.setPixelSize(150, 150);
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				image.setVisible(false);
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			}
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			}
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			else {
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				afficherImageSinonAfficherMessage(true);
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			else {
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				image.setUrl(urlImage);
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				image.setUrl(urlImage);
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				image.setPixelSize(150, 150);
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				verifierEtRetaillerImage();
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				verifierEtRetaillerImage();
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			}
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		} else {
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			}
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			image.setUrl("ill_taxon.png") ;
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		} else {
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			image.setPixelSize(150, 150);
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			afficherImageSinonAfficherMessage(false);
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		}
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		}
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		observationMediateur.deMasquerChargementInfosObservations() ;
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	}
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	private void afficherImageSinonAfficherMessage(boolean afficherImage) {
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		if(afficherImage) {
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			htmlVide.setVisible(false);
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		} else {
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			afficherHtmlVide();
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		}
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		image.setVisible(afficherImage);
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	}
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	private void afficherHtmlVide() {
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		String htmlDivVide = "<div class=\"aucune_image_pour\"> "+Msg.get("aucune-image-taxon")+"</div>";
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		htmlVide.setHeight("150px");
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		observationMediateur.deMasquerChargementInfosObservations() ;
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		htmlVide.setHTML(htmlDivVide);
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		htmlVide.setVisible(true);
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	}
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	}
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	public void agrandirImage() {
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	public void agrandirImage() {
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		if(!imgZoom.isVisible())
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		if(!imgZoom.isVisible())
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		{
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		{
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			imgZoom.setHtml("<img height="+Window.getClientHeight()*0.75+"px src=\""+urlImageMax+"\" />") ;
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			imgZoom.setPagePosition( Window.getClientWidth()/2, Window.getClientHeight()/5) ;
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			imgZoom.show(this.getElement()) ;
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			imgZoom.setHtml("<img height="+Window.getClientHeight()*0.75+"px src=\""+urlImageMax+"\" />") ;
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		} else {
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			imgZoom.setPagePosition( Window.getClientWidth()/2, Window.getClientHeight()/5) ;
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			imgZoom.hide();
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			imgZoom.show(this.getElement()) ;