comparison java/src/uk/ac/qmul/eecs/ccmi/gui/PropertyTableModel.java @ 0:78b7fc5391a2

first import, outcome of NIME 2014 hackaton

+/*  
+ CCmI Editor - A Collaborative Cross-Modal Diagram Editing Tool
+  
+ Copyright (C) 2011  Queen Mary University of London (http://ccmi.eecs.qmul.ac.uk/)
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+package uk.ac.qmul.eecs.ccmi.gui;
+
+import java.util.HashSet;
+import java.util.List;
+import java.util.ArrayList;
+import java.util.Set;
+
+import javax.swing.table.AbstractTableModel;
+
+import uk.ac.qmul.eecs.ccmi.diagrammodel.NodeProperties.Modifiers;
+
+
+/**
+ * A table model containing the property values currently edited in a table of a {@code PropertyEditorDialog} 
+ * and the modifiers assigned to them
+ * in the form of an array of indexes pointing to the modifiers types  
+ */
+@SuppressWarnings("serial")
+public class PropertyTableModel extends AbstractTableModel {
+	
+	/**
+	 * Construct a new {@code PropertyTableModel}.
+	 * 
+	 * @param propertyType the type of the node property related to this table model 
+	 * @param values the list of values for this node property
+	 * @param modifiers the modifiers for this node property 
+	 */
+	public PropertyTableModel(String propertyType, List<String> values, Modifiers modifiers ){
+		data = new ArrayList<ModifierString>();
+		for(int i = 0; i< values.size();i++){
+			String value = values.get(i);
+			data.add(new ModifierString(value, (modifiers == null) ? null : modifiers.getIndexes(i)));
+		}
+		data.add(new ModifierString(null));
+		columnName = propertyType;
+	}
+	
+	@Override
+	public int getColumnCount() {
+		return 1;
+	}
+
+	@Override
+	public int getRowCount() {
+		return data.size();
+	}
+
+	@Override
+	public Object getValueAt(int rowIndex, int columnIndex) {
+		return data.get(rowIndex);
+	}
+	
+	@Override
+	public String getColumnName(int column){
+		 return columnName;
+	}
+	
+	@Override
+	public void setValueAt(Object value, int rowIndex, int columnIndex){
+		/* we filled up the last row, create another  one */
+		if((rowIndex == data.size()-1)&&(!value.toString().equals(""))){
+			data.add(new ModifierString(null));
+			data.get(rowIndex).value = value.toString();
+			fireTableRowsInserted(data.size()-1, data.size()-1);
+			fireTableCellUpdated(rowIndex,columnIndex);
+		}else if((rowIndex != data.size()-1)&&(value.toString().equals(""))){
+			data.remove(rowIndex);
+			fireTableRowsDeleted(rowIndex,rowIndex);
+		}else {
+			data.get(rowIndex).value = value.toString();
+			fireTableCellUpdated(rowIndex,columnIndex);
+		}
+	}
+	
+	@Override
+	public boolean isCellEditable(int rowIndex, int columnIndex){
+		return true;
+	}
+	
+	/**
+	 * Returns the indexes (pointing to the modifiers types) of the property value at the specified row in the table
+	 * with this model.
+	 * 
+	 * @param row the row of the property value 
+	 * @return the modifiers type indexes for the specified property value 
+	 */
+	public Set<Integer> getIndexesAt(int row){
+		return data.get(row).modifierIndexes;
+	}
+	
+	/**
+	 * Set the the indexes (pointing to the modifiers types) of the property value at the specified row in the table
+	 * with this model.
+	 * 
+	 * @param row he row of the property value 
+	 * @param indexes  the modifiers type indexes for the specified property value 
+	 */
+	public void setIndexesAt(int row, Set<Integer> indexes){
+		data.get(row).modifierIndexes = new HashSet<Integer>();
+		data.get(row).modifierIndexes.addAll(indexes);
+	}
+	
+	/**
+	 * Set the the indexes (pointing to the modifiers types) of the property value at the specified row in the table
+	 * with this model.
+	 * 
+	 * @param row he row of the property value 
+	 * @param indexes  the modifiers type indexes for the specified property value 
+	 */
+	public void setIndexesAt(int row, Integer[] indexes){
+		data.get(row).modifierIndexes = new HashSet<Integer>();
+		for(int i=0; i<indexes.length; i++)
+			data.get(row).modifierIndexes.add(indexes[i]);
+	}
+	
+	private List<ModifierString> data;
+	private String columnName;
+	
+	private class ModifierString  {
+		ModifierString(String value, Set<Integer> s){
+			this.value = value;
+			modifierIndexes = new HashSet<Integer>();
+			if(s != null){
+					modifierIndexes.addAll(s);
+			}
+		}
+		
+		ModifierString(Set<Integer> s){
+			this("",s);
+		}
+		
+		@Override
+		public boolean equals(Object o){
+			return value.equals(o);
+		}
+		
+		@Override
+		public int hashCode(){
+			return value.hashCode();
+		}
+		
+		@Override
+		public String toString(){
+			return value;
+		}
+		
+		private String value;
+		private Set<Integer> modifierIndexes;
+	}
+
+}