Revision 38639 branches/v2_0_0_prep/libraries/org.gvsig.symbology/org.gvsig.symbology.lib/org.gvsig.symbology.lib.impl/src/main/java/org/gvsig/symbology/fmap/mapcontext/rendering/legend/impl/VectorialUniqueValueLegend.java
| VectorialUniqueValueLegend.java | ||
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import org.gvsig.fmap.mapcontext.MapContextManager; |
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import org.gvsig.fmap.mapcontext.rendering.legend.IVectorialUniqueValueLegend; |
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import org.gvsig.fmap.mapcontext.rendering.legend.events.LegendClearEvent; |
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import org.gvsig.fmap.mapcontext.rendering.legend.events.LegendContentsChangedListener; |
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import org.gvsig.fmap.mapcontext.rendering.legend.events.SymbolLegendEvent; |
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import org.gvsig.fmap.mapcontext.rendering.symbols.ISymbol; |
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import org.gvsig.tools.ToolsLocator; |
| ... | ... | |
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} |
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// Clone keys |
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clone.keys = new ArrayList<Object>(); |
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// ==================================================== |
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// Temporarily remove listeners to prevent |
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// cascade of notifications |
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LegendContentsChangedListener[] list = this.getListeners(); |
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removeListeners(list); |
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// ==================================================== |
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|
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// Clone symbols |
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if (symbols != null) {
|
| ... | ... | |
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clone.addSymbol(entry.getKey(), symbolClone); |
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} |
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} |
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// ==================================================== |
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// Restore listeners |
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addListeners(list); |
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// ==================================================== |
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return clone; |
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} |
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|
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private Map<Object, ISymbol> createSymbolMap() {
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private void addListeners(LegendContentsChangedListener[] list) {
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int len = list.length; |
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for (int i=0; i<len; i++) {
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addLegendListener(list[i]); |
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} |
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} |
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private void removeListeners(LegendContentsChangedListener[] list) {
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int len = list.length; |
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for (int i=0; i<len; i++) {
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removeLegendListener(list[i]); |
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} |
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} |
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private Map<Object, ISymbol> createSymbolMap() {
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return new TreeMap<Object, ISymbol>( |
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new Comparator<Object>() {
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public int compare(Object o1, Object o2) {
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