/* * Jalview - A Sequence Alignment Editor and Viewer (Version 2.9) * Copyright (C) 2015 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 . * The Jalview Authors are detailed in the 'AUTHORS' file. */ package jalview.gui; import jalview.datamodel.SequenceGroup; import jalview.util.MessageManager; import java.awt.BorderLayout; import java.awt.Color; import java.awt.Dimension; import java.awt.event.MouseAdapter; import java.awt.event.MouseEvent; import javax.swing.BorderFactory; import javax.swing.JColorChooser; import javax.swing.JLabel; import javax.swing.JOptionPane; import javax.swing.JPanel; import javax.swing.JSlider; import javax.swing.event.ChangeEvent; import javax.swing.event.ChangeListener; public class TextColourChooser { AlignmentPanel ap; SequenceGroup sg; public void chooseColour(AlignmentPanel ap, SequenceGroup sg) { this.ap = ap; this.sg = sg; int original1, original2, originalThreshold; if (sg == null) { original1 = ap.av.getTextColour().getRGB(); original2 = ap.av.getTextColour2().getRGB(); originalThreshold = ap.av.getThresholdTextColour(); } else { original1 = sg.textColour.getRGB(); original2 = sg.textColour2.getRGB(); originalThreshold = sg.thresholdTextColour; } final JSlider slider = new JSlider(0, 750, originalThreshold); final JPanel col1 = new JPanel(); col1.setPreferredSize(new Dimension(40, 20)); col1.setBorder(BorderFactory.createEtchedBorder()); col1.setToolTipText(MessageManager.getString("label.dark_colour")); col1.setBackground(new Color(original1)); final JPanel col2 = new JPanel(); col2.setPreferredSize(new Dimension(40, 20)); col2.setBorder(BorderFactory.createEtchedBorder()); col2.setToolTipText(MessageManager.getString("label.ligth_colour")); col2.setBackground(new Color(original2)); final JPanel bigpanel = new JPanel(new BorderLayout()); JPanel panel = new JPanel(); bigpanel.add(panel, BorderLayout.CENTER); bigpanel.add( new JLabel( "" + MessageManager .getString("label.select_dark_light_set_thereshold") + ""), BorderLayout.NORTH); panel.add(col1); panel.add(slider); panel.add(col2); col1.addMouseListener(new MouseAdapter() { public void mousePressed(MouseEvent e) { Color col = JColorChooser.showDialog(bigpanel, MessageManager.getString("label.select_colour_for_text"), col1.getBackground()); if (col != null) { colour1Changed(col); col1.setBackground(col); } } }); col2.addMouseListener(new MouseAdapter() { public void mousePressed(MouseEvent e) { Color col = JColorChooser.showDialog(bigpanel, MessageManager.getString("label.select_colour_for_text"), col2.getBackground()); if (col != null) { colour2Changed(col); col2.setBackground(col); } } }); slider.addChangeListener(new ChangeListener() { public void stateChanged(ChangeEvent evt) { thresholdChanged(slider.getValue()); } }); int reply = JOptionPane .showInternalOptionDialog( ap, bigpanel, MessageManager .getString("label.adjunst_foreground_text_colour_thereshold"), JOptionPane.OK_CANCEL_OPTION, JOptionPane.QUESTION_MESSAGE, null, null, null); if (reply == JOptionPane.CANCEL_OPTION) { if (sg == null) { ap.av.setTextColour(new Color(original1)); ap.av.setTextColour2(new Color(original2)); ap.av.setThresholdTextColour(originalThreshold); } else { sg.textColour = new Color(original1); sg.textColour2 = new Color(original2); sg.thresholdTextColour = originalThreshold; } } } void colour1Changed(Color col) { if (sg == null) { ap.av.setTextColour(col); if (ap.av.getColourAppliesToAllGroups()) { setGroupTextColour(); } } else { sg.textColour = col; } ap.paintAlignment(true); } void colour2Changed(Color col) { if (sg == null) { ap.av.setTextColour2(col); if (ap.av.getColourAppliesToAllGroups()) { setGroupTextColour(); } } else { sg.textColour2 = col; } ap.paintAlignment(true); } void thresholdChanged(int value) { if (sg == null) { ap.av.setThresholdTextColour(value); if (ap.av.getColourAppliesToAllGroups()) { setGroupTextColour(); } } else { sg.thresholdTextColour = value; } ap.paintAlignment(true); } void setGroupTextColour() { if (ap.av.getAlignment().getGroups() == null) { return; } for (SequenceGroup sg : ap.av.getAlignment().getGroups()) { sg.textColour = ap.av.getTextColour(); sg.textColour2 = ap.av.getTextColour2(); sg.thresholdTextColour = ap.av.getThresholdTextColour(); } } }