X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=srcjar%2Ffr%2Forsay%2Flri%2Fvarna%2Fviews%2FVueColorMapStyle.java;fp=srcjar%2Ffr%2Forsay%2Flri%2Fvarna%2Fviews%2FVueColorMapStyle.java;h=6a1a836dbc5b4fd5cd5d3c767363f3699ecd7a9b;hb=4898f0ae429e0c61ddba72ca46be89b34bb4df8b;hp=0000000000000000000000000000000000000000;hpb=5a6ac5b535856903629234ad43a71319a91ebee5;p=jalview.git

diff --git a/srcjar/fr/orsay/lri/varna/views/VueColorMapStyle.java b/srcjar/fr/orsay/lri/varna/views/VueColorMapStyle.java
new file mode 100644
index 0000000..6a1a836
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+++ b/srcjar/fr/orsay/lri/varna/views/VueColorMapStyle.java
@@ -0,0 +1,305 @@
+package fr.orsay.lri.varna.views;
+
+import java.awt.BorderLayout;
+import java.awt.Color;
+import java.awt.Cursor;
+import java.awt.Dimension;
+import java.awt.Font;
+import java.awt.Graphics;
+import java.awt.Graphics2D;
+import java.awt.RenderingHints;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.awt.event.FocusAdapter;
+import java.awt.event.FocusEvent;
+import java.awt.event.FocusListener;
+import java.awt.event.ItemEvent;
+import java.awt.event.ItemListener;
+import java.awt.event.MouseEvent;
+import java.awt.event.MouseListener;
+import java.awt.event.MouseMotionListener;
+import java.beans.PropertyChangeEvent;
+import java.beans.PropertyChangeListener;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.io.PrintWriter;
+import java.util.Arrays;
+import java.util.Comparator;
+
+import javax.swing.Box;
+import javax.swing.BoxLayout;
+import javax.swing.JButton;
+import javax.swing.JColorChooser;
+import javax.swing.JComboBox;
+import javax.swing.JDialog;
+import javax.swing.JFileChooser;
+import javax.swing.JLabel;
+import javax.swing.JOptionPane;
+import javax.swing.JPanel;
+import javax.swing.JTextField;
+import javax.swing.filechooser.FileFilter;
+
+import fr.orsay.lri.varna.VARNAPanel;
+import fr.orsay.lri.varna.components.GradientEditorPanel;
+import fr.orsay.lri.varna.models.VARNAConfig;
+import fr.orsay.lri.varna.models.rna.ModeleColorMap;
+import fr.orsay.lri.varna.models.rna.ModeleColorMap.NamedColorMapTypes;
+
+public class VueColorMapStyle extends JPanel implements ActionListener, ItemListener, PropertyChangeListener {
+	private VARNAPanel _vp;
+	private GradientEditorPanel _gp;
+	private JComboBox _cb; 
+	private JTextField _code; 
+	private ModeleColorMap _backup;
+	// TODO BH SwingJS note that the save dialog is never used in JavaScript 
+	private static JFileChooser fc = new JFileChooser(){
+	    public void approveSelection(){
+	        File f = getSelectedFile();
+	        if(f.exists() && getDialogType() == SAVE_DIALOG){
+	            int result = JOptionPane.showConfirmDialog(this,"The file exists, overwrite?","Existing file",JOptionPane.YES_NO_OPTION);
+	            switch(result){
+	                case JOptionPane.YES_OPTION:
+	                    super.approveSelection();
+	                    return;
+	                case JOptionPane.NO_OPTION:
+	                    return;
+	                case JOptionPane.CLOSED_OPTION:
+	                    return;
+	                case JOptionPane.CANCEL_OPTION:
+	                    cancelSelection();
+	                    return;
+	            }
+	        }
+	        super.approveSelection();
+	    }        
+	};
+	
+	public VueColorMapStyle(VARNAPanel vp)
+	{
+		super();
+		_vp = vp;
+		init();
+	}
+
+	private void init()
+	{
+		JLabel gradientCaption = new JLabel("Click gradient to add new color...");
+		_gp = new GradientEditorPanel(_vp.getColorMap().clone());
+		_backup = _vp.getColorMap();
+		_gp.setPreferredSize(new Dimension(300,70));
+		_gp.addPropertyChangeListener(this);
+
+		JPanel codePanel = new JPanel();
+		JLabel codeCaption = new JLabel("Param. code: ");
+		codeCaption.setVisible(true);
+		_code = new JTextField("");
+		_code.setFont(Font.decode("Monospaced-PLAIN-12"));
+		_code.setEditable(true);
+		_code.addFocusListener(new FocusListener(){
+
+			public void focusGained(FocusEvent arg0) {
+						_code.setSelectionStart(0);
+						_code.setSelectionEnd(_code.getText().length());
+			}
+
+			public void focusLost(FocusEvent arg0) {
+			}			
+		});		
+		_code.setVisible(false);
+		
+		NamedColorMapTypes[] palettes =  ModeleColorMap.NamedColorMapTypes.values();
+		Arrays.sort(palettes,new Comparator<ModeleColorMap.NamedColorMapTypes>(){
+			public int compare(ModeleColorMap.NamedColorMapTypes arg0, ModeleColorMap.NamedColorMapTypes arg1) {
+				return arg0.getId().compareTo(arg1.getId());
+			}			
+		});
+		Object[] finalArray = new Object[palettes.length+1];
+		int selected = -1;
+		for (int i=0;i<palettes.length;i++)
+		{ 
+			if (palettes[i].getColorMap().equals(_vp.getColorMap()))
+			{
+				selected = i; 
+				//System.out.println(selected);
+			}
+			finalArray[i] = palettes[i]; 
+		}
+		String custom = new String("Custom...");
+		finalArray[palettes.length] = custom;
+		_cb = new JComboBox(finalArray);
+		if (selected!=-1)
+		{
+			_cb.setSelectedIndex(selected);
+		}
+		else
+		{
+			_cb.setSelectedItem(finalArray.length-1);
+		}
+		_cb.addItemListener(this);
+		
+		_code.setText(getTextRepresentation());
+		
+		
+		
+		FileFilter CMSFiles = new FileFilter(){
+			public boolean accept(File f) {
+				return f.getName().toLowerCase().endsWith(".cms") || f.isDirectory();
+			}
+
+			public String getDescription() {
+				return "Color Map (*.cms) Files";
+			}
+			
+		};
+		fc.addChoosableFileFilter(CMSFiles);
+		fc.setFileFilter(CMSFiles);
+		
+		codePanel.setLayout(new BoxLayout(codePanel,BoxLayout.LINE_AXIS));
+		codePanel.add(codeCaption);
+		codePanel.add(_code);
+		JButton loadStyleButton = new JButton("Load");
+		loadStyleButton.addActionListener(new ActionListener(){
+			public void actionPerformed(ActionEvent e) {
+				if (fc.showOpenDialog(VueColorMapStyle.this)==JFileChooser.APPROVE_OPTION)
+				{
+					File file = fc.getSelectedFile();
+					try {
+						FileInputStream fis = new FileInputStream(file);
+						byte[] data = new byte[(int) file.length()];
+						fis.read(data);
+						fis.close();
+						String str = new String(data).trim();
+						ModeleColorMap ns = ModeleColorMap.parseColorMap(str);
+						_gp.setColorMap(ns);
+						refreshCode();
+					} catch (FileNotFoundException e1) {
+						e1.printStackTrace();
+					} catch (IOException e1) {
+						e1.printStackTrace();
+					}
+				}
+			}
+			
+		});
+		JButton saveStyleButton = new JButton("Save");
+		saveStyleButton.addActionListener(new ActionListener(){
+			public void actionPerformed(ActionEvent e) {
+				if (fc.showSaveDialog(VueColorMapStyle.this)==JFileChooser.APPROVE_OPTION)
+				{
+					try {
+						PrintWriter out = new PrintWriter(fc.getSelectedFile());
+						out.println(_gp.getColorMap().getParamEncoding());
+						out.close();
+					} catch (FileNotFoundException e1) {
+						e1.printStackTrace();
+					} catch (IOException e1) {
+						e1.printStackTrace();
+					}
+				}
+			}
+			
+		});
+		saveStyleButton.setAlignmentX(CENTER_ALIGNMENT);
+		loadStyleButton.setAlignmentX(CENTER_ALIGNMENT);
+
+		JPanel jp = new JPanel(new BorderLayout());
+		jp.add(_cb,BorderLayout.CENTER);
+		JPanel jp2 = new JPanel();
+		jp2.setLayout(new BoxLayout(jp2,BoxLayout.X_AXIS));
+		jp2.add(Box.createRigidArea(new Dimension(5,0)));
+		jp2.add(loadStyleButton);
+		jp2.add(Box.createRigidArea(new Dimension(5,0)));
+		jp2.add(saveStyleButton);
+		jp.add(jp2,BorderLayout.EAST);
+		
+		setLayout(new BoxLayout(this, BoxLayout.Y_AXIS));
+		add(jp);
+		add(Box.createVerticalStrut(10));
+		add(_gp);
+		add(gradientCaption);
+		//add(Box.createVerticalStrut(10));
+		//add(codePanel);
+	}
+	
+	public String getTextRepresentation()
+	{
+		int selected = _cb.getSelectedIndex();
+		if ((selected!=-1) && (selected<_cb.getItemCount()-1))
+		{
+			return ((NamedColorMapTypes) _cb.getSelectedItem()).getId(); 
+		}
+		else
+		{
+			return _gp.getColorMap().getParamEncoding();
+		}
+	}
+	
+	public void cancelChanges()
+	{
+		_vp.setColorMap(_backup);
+	}
+	
+	public ModeleColorMap getColorMap()
+	{
+		return _gp.getColorMap();
+	}
+	
+	public void actionPerformed(ActionEvent e) {
+		// TODO Auto-generated method stub
+		
+	}
+	
+	
+	private void refreshCode()
+	{
+		int selected = -1;
+		NamedColorMapTypes n = null;
+		for (int i=0;i<_cb.getItemCount()-1;i++)
+		{ 
+			Object o = _cb.getItemAt(i);
+			if (o instanceof NamedColorMapTypes)
+			{
+				NamedColorMapTypes ni = (NamedColorMapTypes) o;
+				if (ni.getColorMap().equals(_gp.getColorMap()))
+				{ 
+					selected = i;	n = ni;
+				}
+			}
+		}
+		if (selected!=-1)
+		{
+			_code.setText(n.getId());
+		}
+		_code.setText(getTextRepresentation());
+		_vp.setColorMap(_gp.getColorMap());
+		_gp.repaint();
+	}
+
+	public void itemStateChanged(ItemEvent arg0) {
+		if (arg0.getStateChange()==ItemEvent.SELECTED)
+		{
+		Object o = arg0.getItem();
+		if (o instanceof ModeleColorMap.NamedColorMapTypes)
+		{
+			ModeleColorMap.NamedColorMapTypes n = ((ModeleColorMap.NamedColorMapTypes) o);
+			ModeleColorMap m = n.getColorMap().clone();
+			m.setMinValue(_backup.getMinValue());
+			m.setMaxValue(_backup.getMaxValue());
+			_gp.setColorMap(m);
+			refreshCode();
+		}
+		}
+	}
+
+	public void propertyChange(PropertyChangeEvent arg0) {
+		if (arg0.getPropertyName().equals("PaletteChanged"))
+		{
+			_cb.setSelectedIndex(_cb.getItemCount()-1);
+			refreshCode();
+		};
+	}
+
+
+}