+++ /dev/null
-/*
- * Jalview - A Sequence Alignment Editor and Viewer ($$Version-Rel$$)
- * Copyright (C) $$Year-Rel$$ The Jalview Authors
- *
- * This file is part of Jalview.
- *
- * Jalview 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.
- *
- * Jalview 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 Jalview. If not, see <http://www.gnu.org/licenses/>.
- * The Jalview Authors are detailed in the 'AUTHORS' file.
- */
-package jalview.gui;
-
-import jalview.api.FeatureColourI;
-import jalview.datamodel.GraphLine;
-import jalview.schemes.FeatureColour;
-import jalview.util.MessageManager;
-
-import java.awt.BorderLayout;
-import java.awt.Color;
-import java.awt.Dimension;
-import java.awt.FlowLayout;
-import java.awt.event.ActionEvent;
-import java.awt.event.ActionListener;
-import java.awt.event.FocusAdapter;
-import java.awt.event.FocusEvent;
-import java.awt.event.MouseAdapter;
-import java.awt.event.MouseEvent;
-
-import javax.swing.BorderFactory;
-import javax.swing.JCheckBox;
-import javax.swing.JColorChooser;
-import javax.swing.JComboBox;
-import javax.swing.JLabel;
-import javax.swing.JPanel;
-import javax.swing.JSlider;
-import javax.swing.JTextField;
-import javax.swing.border.LineBorder;
-import javax.swing.event.ChangeEvent;
-import javax.swing.event.ChangeListener;
-
-public class FeatureColourChooser extends JalviewDialog
-{
- // FeatureSettings fs;
- private FeatureRenderer fr;
-
- private FeatureColourI cs;
-
- private FeatureColourI oldcs;
-
- private AlignmentPanel ap;
-
- private boolean adjusting = false;
-
- final private float min;
-
- final private float max;
-
- final private float scaleFactor;
-
- private String type = null;
-
- private JPanel minColour = new JPanel();
-
- private JPanel maxColour = new JPanel();
-
- private JComboBox<String> threshold = new JComboBox<>();
-
- private JSlider slider = new JSlider();
-
- private JTextField thresholdValue = new JTextField(20);
-
- // TODO implement GUI for tolower flag
- // JCheckBox toLower = new JCheckBox();
-
- private JCheckBox thresholdIsMin = new JCheckBox();
-
- private JCheckBox colourByLabel = new JCheckBox();
-
- private GraphLine threshline;
-
- private Color oldmaxColour;
-
- private Color oldminColour;
-
- private ActionListener colourEditor = null;
-
- /**
- * Constructor
- *
- * @param frender
- * @param theType
- */
- public FeatureColourChooser(FeatureRenderer frender, String theType)
- {
- this(frender, false, theType);
- }
-
- /**
- * Constructor, with option to make a blocking dialog (has to complete in the
- * AWT event queue thread). Currently this option is always set to false.
- *
- * @param frender
- * @param blocking
- * @param theType
- */
- FeatureColourChooser(FeatureRenderer frender, boolean blocking,
- String theType)
- {
- this.fr = frender;
- this.type = theType;
- ap = fr.ap;
- String title = MessageManager
- .formatMessage("label.graduated_color_for_params", new String[]
- { theType });
- initDialogFrame(this, true, blocking, title, 480, 185);
-
- slider.addChangeListener(new ChangeListener()
- {
- @Override
- public void stateChanged(ChangeEvent evt)
- {
- if (!adjusting)
- {
- thresholdValue.setText((slider.getValue() / scaleFactor) + "");
- sliderValueChanged();
- }
- }
- });
- slider.addMouseListener(new MouseAdapter()
- {
- @Override
- public void mouseReleased(MouseEvent evt)
- {
- /*
- * only update Overview and/or structure colouring
- * when threshold slider drag ends (mouse up)
- */
- if (ap != null)
- {
- ap.paintAlignment(true, true);
- }
- }
- });
-
- float mm[] = fr.getMinMax().get(theType)[0];
- min = mm[0];
- max = mm[1];
-
- /*
- * ensure scale factor allows a scaled range with
- * 10 integer divisions ('ticks'); if we have got here,
- * we should expect that max != min
- */
- scaleFactor = (max == min) ? 1f : 100f / (max - min);
-
- oldcs = fr.getFeatureColours().get(theType);
- if (!oldcs.isSimpleColour())
- {
- if (oldcs.isAutoScaled())
- {
- // update the scale
- cs = new FeatureColour((FeatureColour) oldcs, min, max);
- }
- else
- {
- cs = new FeatureColour((FeatureColour) oldcs);
- }
- }
- else
- {
- // promote original color to a graduated color
- Color bl = oldcs.getColour();
- if (bl == null)
- {
- bl = Color.BLACK;
- }
- // original colour becomes the maximum colour
- cs = new FeatureColour(Color.white, bl, mm[0], mm[1]);
- cs.setColourByLabel(false);
- }
- minColour.setBackground(oldminColour = cs.getMinColour());
- maxColour.setBackground(oldmaxColour = cs.getMaxColour());
- adjusting = true;
-
- try
- {
- jbInit();
- } catch (Exception ex)
- {
- }
- // update the gui from threshold state
- thresholdIsMin.setSelected(!cs.isAutoScaled());
- colourByLabel.setSelected(cs.isColourByLabel());
- if (cs.hasThreshold())
- {
- // initialise threshold slider and selector
- threshold.setSelectedIndex(cs.isAboveThreshold() ? 1 : 2);
- slider.setEnabled(true);
- slider.setValue((int) (cs.getThreshold() * scaleFactor));
- thresholdValue.setEnabled(true);
- threshline = new GraphLine((max - min) / 2f, "Threshold",
- Color.black);
- threshline.value = cs.getThreshold();
- }
-
- adjusting = false;
-
- changeColour(false);
- waitForInput();
- }
-
- private void jbInit() throws Exception
- {
-
- minColour.setFont(JvSwingUtils.getLabelFont());
- minColour.setBorder(BorderFactory.createLineBorder(Color.black));
- minColour.setPreferredSize(new Dimension(40, 20));
- minColour.setToolTipText(MessageManager.getString("label.min_colour"));
- minColour.addMouseListener(new MouseAdapter()
- {
- @Override
- public void mousePressed(MouseEvent e)
- {
- if (minColour.isEnabled())
- {
- minColour_actionPerformed();
- }
- }
- });
- maxColour.setFont(JvSwingUtils.getLabelFont());
- maxColour.setBorder(BorderFactory.createLineBorder(Color.black));
- maxColour.setPreferredSize(new Dimension(40, 20));
- maxColour.setToolTipText(MessageManager.getString("label.max_colour"));
- maxColour.addMouseListener(new MouseAdapter()
- {
- @Override
- public void mousePressed(MouseEvent e)
- {
- if (maxColour.isEnabled())
- {
- maxColour_actionPerformed();
- }
- }
- });
- maxColour.setBorder(new LineBorder(Color.black));
- JLabel minText = new JLabel(MessageManager.getString("label.min"));
- minText.setFont(JvSwingUtils.getLabelFont());
- JLabel maxText = new JLabel(MessageManager.getString("label.max"));
- maxText.setFont(JvSwingUtils.getLabelFont());
- this.setLayout(new BorderLayout());
- JPanel jPanel1 = new JPanel();
- jPanel1.setBackground(Color.white);
- JPanel jPanel2 = new JPanel();
- jPanel2.setLayout(new FlowLayout());
- jPanel2.setBackground(Color.white);
- threshold.addActionListener(new ActionListener()
- {
- @Override
- public void actionPerformed(ActionEvent e)
- {
- threshold_actionPerformed();
- }
- });
- threshold.setToolTipText(MessageManager
- .getString("label.threshold_feature_display_by_score"));
- threshold.addItem(MessageManager
- .getString("label.threshold_feature_no_threshold")); // index 0
- threshold.addItem(MessageManager
- .getString("label.threshold_feature_above_threshold")); // index 1
- threshold.addItem(MessageManager
- .getString("label.threshold_feature_below_threshold")); // index 2
-
- JPanel jPanel3 = new JPanel();
- jPanel3.setLayout(new FlowLayout());
- thresholdValue.addActionListener(new ActionListener()
- {
- @Override
- public void actionPerformed(ActionEvent e)
- {
- thresholdValue_actionPerformed();
- }
- });
- thresholdValue.addFocusListener(new FocusAdapter()
- {
- @Override
- public void focusLost(FocusEvent e)
- {
- thresholdValue_actionPerformed();
- }
- });
- slider.setPaintLabels(false);
- slider.setPaintTicks(true);
- slider.setBackground(Color.white);
- slider.setEnabled(false);
- slider.setOpaque(false);
- slider.setPreferredSize(new Dimension(100, 32));
- slider.setToolTipText(
- MessageManager.getString("label.adjust_threshold"));
- thresholdValue.setEnabled(false);
- thresholdValue.setColumns(7);
- jPanel3.setBackground(Color.white);
- thresholdIsMin.setBackground(Color.white);
- thresholdIsMin
- .setText(MessageManager.getString("label.threshold_minmax"));
- thresholdIsMin.setToolTipText(MessageManager
- .getString("label.toggle_absolute_relative_display_threshold"));
- thresholdIsMin.addActionListener(new ActionListener()
- {
- @Override
- public void actionPerformed(ActionEvent actionEvent)
- {
- thresholdIsMin_actionPerformed();
- }
- });
- colourByLabel.setBackground(Color.white);
- colourByLabel
- .setText(MessageManager.getString("label.colour_by_label"));
- colourByLabel.setToolTipText(MessageManager.getString(
- "label.display_features_same_type_different_label_using_different_colour"));
- colourByLabel.addActionListener(new ActionListener()
- {
- @Override
- public void actionPerformed(ActionEvent actionEvent)
- {
- colourByLabel_actionPerformed();
- }
- });
-
- JPanel colourPanel = new JPanel();
- colourPanel.setBackground(Color.white);
- jPanel1.add(ok);
- jPanel1.add(cancel);
- jPanel2.add(colourByLabel, BorderLayout.WEST);
- jPanel2.add(colourPanel, BorderLayout.EAST);
- colourPanel.add(minText);
- colourPanel.add(minColour);
- colourPanel.add(maxText);
- colourPanel.add(maxColour);
- this.add(jPanel3, BorderLayout.CENTER);
- jPanel3.add(threshold);
- jPanel3.add(slider);
- jPanel3.add(thresholdValue);
- jPanel3.add(thresholdIsMin);
- this.add(jPanel1, BorderLayout.SOUTH);
- this.add(jPanel2, BorderLayout.NORTH);
- }
-
- /**
- * Action on clicking the 'minimum colour' - open a colour chooser dialog, and
- * set the selected colour (if the user does not cancel out of the dialog)
- */
- protected void minColour_actionPerformed()
- {
- Color col = JColorChooser.showDialog(this,
- MessageManager.getString("label.select_colour_minimum_value"),
- minColour.getBackground());
- if (col != null)
- {
- minColour.setBackground(col);
- minColour.setForeground(col);
- }
- minColour.repaint();
- changeColour(true);
- }
-
- /**
- * Action on clicking the 'maximum colour' - open a colour chooser dialog, and
- * set the selected colour (if the user does not cancel out of the dialog)
- */
- protected void maxColour_actionPerformed()
- {
- Color col = JColorChooser.showDialog(this,
- MessageManager.getString("label.select_colour_maximum_value"),
- maxColour.getBackground());
- if (col != null)
- {
- maxColour.setBackground(col);
- maxColour.setForeground(col);
- }
- maxColour.repaint();
- changeColour(true);
- }
-
- /**
- * Constructs and sets the selected colour options as the colour for the
- * feature type, and repaints the alignment, and optionally the Overview
- * and/or structure viewer if open
- *
- * @param updateStructsAndOverview
- */
- void changeColour(boolean updateStructsAndOverview)
- {
- // Check if combobox is still adjusting
- if (adjusting)
- {
- return;
- }
-
- boolean aboveThreshold = false;
- boolean belowThreshold = false;
- if (threshold.getSelectedIndex() == 1)
- {
- aboveThreshold = true;
- }
- else if (threshold.getSelectedIndex() == 2)
- {
- belowThreshold = true;
- }
- boolean hasThreshold = aboveThreshold || belowThreshold;
-
- slider.setEnabled(true);
- thresholdValue.setEnabled(true);
-
- FeatureColourI acg;
- if (cs.isColourByLabel())
- {
- acg = new FeatureColour(oldminColour, oldmaxColour, min, max);
- }
- else
- {
- acg = new FeatureColour(oldminColour = minColour.getBackground(),
- oldmaxColour = maxColour.getBackground(), min, max);
- }
-
- if (!hasThreshold)
- {
- slider.setEnabled(false);
- thresholdValue.setEnabled(false);
- thresholdValue.setText("");
- thresholdIsMin.setEnabled(false);
- }
- else if (threshline == null)
- {
- /*
- * todo not yet implemented: visual indication of feature threshold
- */
- threshline = new GraphLine((max - min) / 2f, "Threshold",
- Color.black);
- }
-
- if (hasThreshold)
- {
- adjusting = true;
- acg.setThreshold(threshline.value);
-
- float range = (max - min) * scaleFactor;
-
- slider.setMinimum((int) (min * scaleFactor));
- slider.setMaximum((int) (max * scaleFactor));
- // slider.setValue((int) (threshline.value * scaleFactor));
- slider.setValue(Math.round(threshline.value * scaleFactor));
- thresholdValue.setText(threshline.value + "");
- slider.setMajorTickSpacing((int) (range / 10f));
- slider.setEnabled(true);
- thresholdValue.setEnabled(true);
- thresholdIsMin.setEnabled(!colourByLabel.isSelected());
- adjusting = false;
- }
-
- acg.setAboveThreshold(aboveThreshold);
- acg.setBelowThreshold(belowThreshold);
- if (thresholdIsMin.isSelected() && hasThreshold)
- {
- acg.setAutoScaled(false);
- if (aboveThreshold)
- {
- acg = new FeatureColour((FeatureColour) acg, threshline.value, max);
- }
- else
- {
- acg = new FeatureColour((FeatureColour) acg, min, threshline.value);
- }
- }
- else
- {
- acg.setAutoScaled(true);
- }
- acg.setColourByLabel(colourByLabel.isSelected());
- if (acg.isColourByLabel())
- {
- maxColour.setEnabled(false);
- minColour.setEnabled(false);
- maxColour.setBackground(this.getBackground());
- maxColour.setForeground(this.getBackground());
- minColour.setBackground(this.getBackground());
- minColour.setForeground(this.getBackground());
-
- }
- else
- {
- maxColour.setEnabled(true);
- minColour.setEnabled(true);
- maxColour.setBackground(oldmaxColour);
- minColour.setBackground(oldminColour);
- maxColour.setForeground(oldmaxColour);
- minColour.setForeground(oldminColour);
- }
- fr.setColour(type, acg);
- cs = acg;
- ap.paintAlignment(updateStructsAndOverview, updateStructsAndOverview);
- }
-
- @Override
- protected void raiseClosed()
- {
- if (this.colourEditor != null)
- {
- colourEditor.actionPerformed(new ActionEvent(this, 0, "CLOSED"));
- }
- }
-
- @Override
- public void okPressed()
- {
- changeColour(false);
- }
-
- @Override
- public void cancelPressed()
- {
- reset();
- }
-
- /**
- * Action when the user cancels the dialog. All previous settings should be
- * restored and rendered on the alignment, and any linked Overview window or
- * structure.
- */
- void reset()
- {
- fr.setColour(type, oldcs);
- ap.paintAlignment(true, true);
- cs = null;
- }
-
- /**
- * Action on change of choice of No / Above / Below Threshold
- */
- protected void threshold_actionPerformed()
- {
- changeColour(true);
- }
-
- /**
- * Action on text entry of a threshold value
- */
- protected void thresholdValue_actionPerformed()
- {
- try
- {
- float f = Float.parseFloat(thresholdValue.getText());
- slider.setValue((int) (f * scaleFactor));
- threshline.value = f;
-
- /*
- * force repaint of any Overview window or structure
- */
- ap.paintAlignment(true, true);
- } catch (NumberFormatException ex)
- {
- }
- }
-
- /**
- * Action on change of threshold slider value. This may be done interactively
- * (by moving the slider), or programmatically (to update the slider after
- * manual input of a threshold value).
- */
- protected void sliderValueChanged()
- {
- /*
- * squash rounding errors by forcing min/max of slider to
- * actual min/max of feature score range
- */
- int value = slider.getValue();
- threshline.value = value == slider.getMaximum() ? max
- : (value == slider.getMinimum() ? min : value / scaleFactor);
- cs.setThreshold(threshline.value);
-
- /*
- * repaint alignment, but not Overview or structure,
- * to avoid overload while dragging the slider
- */
- changeColour(false);
- }
-
- protected void thresholdIsMin_actionPerformed()
- {
- changeColour(true);
- }
-
- protected void colourByLabel_actionPerformed()
- {
- changeColour(true);
- }
-
- void addActionListener(ActionListener graduatedColorEditor)
- {
- if (colourEditor != null)
- {
- System.err.println(
- "IMPLEMENTATION ISSUE: overwriting action listener for FeatureColourChooser");
- }
- colourEditor = graduatedColorEditor;
- }
-
- /**
- * Answers the last colour setting selected by user - either oldcs (which may
- * be a java.awt.Color) or the new GraduatedColor
- *
- * @return
- */
- FeatureColourI getLastColour()
- {
- if (cs == null)
- {
- return oldcs;
- }
- return cs;
- }
-
-}