Revision 22072 trunk/applications/appgvSIG/src/com/iver/cit/gvsig/project/documents/view/legend/gui/ILabelingStrategyPanel.java
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import com.iver.cit.gvsig.fmap.layers.FLayer; |
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import com.iver.cit.gvsig.fmap.rendering.styling.labeling.ILabelingStrategy; |
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/** |
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* Interface to be implemented for those panels whose purpose is to |
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* set up labeling strategies. |
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* |
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* ILabelingStrategyPanel.java |
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* |
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* |
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* @author jaume dominguez faus - jaume.dominguez@iver.es Jun 13, 2008 |
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* |
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*/ |
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public interface ILabelingStrategyPanel {
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/** |
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* Invoked when de user accepts the settings, the returned value |
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* is a always ready-to-work labeling strategy. |
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* |
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* @return ILabelingStrategy, a labeling strategy completely set up. |
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*/ |
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public ILabelingStrategy getLabelingStrategy(); |
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/** |
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* Sets the model of the panel. As a general contract, after invoke |
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* this method, the panel should be filled with all the values |
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* needed and be able to be repainted successfully. |
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* |
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* @param layer, the layer to whom the labeling strategy is associated. |
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* @param str, the current labeling strategy. |
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*/ |
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public void setModel(FLayer layer, ILabelingStrategy str); |
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/** |
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* A human-readable localized text to make this strategy easily |
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* recognizable among all the available strategies. |
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* @return |
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*/ |
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public String getLabelingStrategyName(); |
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public Class getLabelingStrategyClass(); |
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/** |
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* <p> |
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* The panel shown in the layer properties dialog is selected through |
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* the class of the labeling strategy. This method returns such class. |
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* <br> |
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* </p> |
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* <p> |
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* <b>Note</b> that, as a collateral effect, the panel that sets up a labeling strategy |
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* can be substituted programatically by other of your wish if |
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* you return the same labeling strategy class than the one to |
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* be replaced with your new one. The last panel installed, will |
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* be the one to be shown. |
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* </p> |
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* @return Class, the labeling strategy's Class |
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*/ |
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public Class<? extends ILabelingStrategy> getLabelingStrategyClass(); |
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} |
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