X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fgui%2FTextColourChooser.java;h=53e2deef647887ac138a8bda1fcd58d5d2c0de9b;hb=78f5bbe9330cbf3d686d1a5c411956e091c88541;hp=8dd9d49a5e373c463a7a04e7312821082651a0d9;hpb=890bd0eac47a4b0f55bd062a359c16a43c3780a0;p=jalview.git diff --git a/src/jalview/gui/TextColourChooser.java b/src/jalview/gui/TextColourChooser.java index 8dd9d49..53e2dee 100644 --- a/src/jalview/gui/TextColourChooser.java +++ b/src/jalview/gui/TextColourChooser.java @@ -1,213 +1,294 @@ -/* - * Jalview - A Sequence Alignment Editor and Viewer - * Copyright (C) 2007 AM Waterhouse, J Procter, G Barton, M Clamp, S Searle - * - * 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 2 - * 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, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA - */ - -package jalview.gui; - -import java.util.*; - -import java.awt.*; -import java.awt.event.*; -import javax.swing.*; -import javax.swing.event.*; - -import jalview.datamodel.*; - -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.textColour.getRGB(); - original2 = ap.av.textColour2.getRGB(); - originalThreshold = ap.av.thresholdTextColour; - } - 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("Dark Colour"); - col1.setBackground(new Color(original1)); - final JPanel col2 = new JPanel(); - col2.setPreferredSize(new Dimension(40, 20)); - col2.setBorder(BorderFactory.createEtchedBorder()); - col2.setToolTipText("Light 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( - "Select a dark and light text colour, then set the threshold to" - + "
switch between colours, based on background colour"), - 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, - "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, - "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, - "Adjust Foreground Text Colour Threshold", - JOptionPane.OK_CANCEL_OPTION, - JOptionPane.QUESTION_MESSAGE, - null, - null, null); - - if (reply == JOptionPane.CANCEL_OPTION) - { - if (sg == null) - { - ap.av.textColour = new Color(original1); - ap.av.textColour2 = new Color(original2); - ap.av.thresholdTextColour = originalThreshold; - } - else - { - sg.textColour = new Color(original1); - sg.textColour2 = new Color(original2); - sg.thresholdTextColour = originalThreshold; - } - } - } - - void colour1Changed(Color col) - { - if (sg == null) - { - ap.av.textColour = col; - if (ap.av.colourAppliesToAllGroups) - { - setGroupTextColour(); - } - } - else - { - sg.textColour = col; - } - - ap.paintAlignment(true); - } - - void colour2Changed(Color col) - { - if (sg == null) - { - ap.av.textColour2 = col; - if (ap.av.colourAppliesToAllGroups) - { - setGroupTextColour(); - } - } - else - { - sg.textColour2 = col; - } - - ap.paintAlignment(true); - } - - void thresholdChanged(int value) - { - if (sg == null) - { - ap.av.thresholdTextColour = value; - if (ap.av.colourAppliesToAllGroups) - { - setGroupTextColour(); - } - } - else - { - sg.thresholdTextColour = value; - } - - ap.paintAlignment(true); - } - - void setGroupTextColour() - { - if (ap.av.alignment.getGroups() == null) - { - return; - } - - Vector groups = ap.av.alignment.getGroups(); - - for (int i = 0; i < groups.size(); i++) - { - SequenceGroup sg = (SequenceGroup) groups.elementAt(i); - sg.textColour = ap.av.textColour; - sg.textColour2 = ap.av.textColour2; - sg.thresholdTextColour = ap.av.thresholdTextColour; - } - } - -} +/* + * 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 . + * 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 java.util.HashMap; +import java.util.Map; + +import javax.swing.BorderFactory; +import javax.swing.JColorChooser; +import javax.swing.JLabel; +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; + + Color original1, original2; + + int originalThreshold; + + Map groupColour1; + + Map groupColour2; + + Map groupThreshold; + + /** + * Show a dialogue which allows the user to select two text colours and adjust + * a slider for the cross-over point + * + * @param alignPanel + * the AlignmentPanel context + * @param sequenceGroup + * the SequenceGroup context (only for group pop-menu option) + */ + public void chooseColour(AlignmentPanel alignPanel, + SequenceGroup sequenceGroup) + { + this.ap = alignPanel; + this.sg = sequenceGroup; + + saveInitialSettings(); + + 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(original1); + final JPanel col2 = new JPanel(); + col2.setPreferredSize(new Dimension(40, 20)); + col2.setBorder(BorderFactory.createEtchedBorder()); + col2.setToolTipText(MessageManager.getString("label.light_colour")); + col2.setBackground(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_threshold") + + ""), + BorderLayout.NORTH); + panel.add(col1); + panel.add(slider); + panel.add(col2); + + col1.addMouseListener(new MouseAdapter() + { + @Override + 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() + { + @Override + 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() + { + @Override + public void stateChanged(ChangeEvent evt) + { + thresholdChanged(slider.getValue()); + } + }); + + int reply = JvOptionPane.showInternalOptionDialog(alignPanel, bigpanel, + MessageManager.getString( + "label.adjunst_foreground_text_colour_threshold"), + JvOptionPane.OK_CANCEL_OPTION, JvOptionPane.QUESTION_MESSAGE, + null, null, null); + + if (reply == JvOptionPane.CANCEL_OPTION) + { + restoreInitialSettings(); + } + } + + /** + * Restore initial settings on Cancel + */ + protected void restoreInitialSettings() + { + if (sg == null) + { + ap.av.setTextColour(original1); + ap.av.setTextColour2(original2); + ap.av.setThresholdTextColour(originalThreshold); + } + else + { + sg.textColour = original1; + sg.textColour2 = original2; + sg.thresholdTextColour = originalThreshold; + } + + /* + * if 'Apply To All Groups' was in force, there will be + * group-specific settings to restore as well + */ + for (SequenceGroup group : this.groupColour1.keySet()) + { + group.textColour = groupColour1.get(group); + group.textColour2 = groupColour2.get(group); + group.thresholdTextColour = groupThreshold.get(group); + } + } + + /** + * Save settings on entry, for restore on Cancel + */ + protected void saveInitialSettings() + { + groupColour1 = new HashMap<>(); + groupColour2 = new HashMap<>(); + groupThreshold = new HashMap<>(); + + if (sg == null) + { + /* + * alignment scope + */ + original1 = ap.av.getTextColour(); + original2 = ap.av.getTextColour2(); + originalThreshold = ap.av.getThresholdTextColour(); + if (ap.av.getColourAppliesToAllGroups() + && ap.av.getAlignment().getGroups() != null) + { + /* + * if applying changes to all groups, need to be able to + * restore group settings as well + */ + for (SequenceGroup group : ap.av.getAlignment().getGroups()) + { + groupColour1.put(group, group.textColour); + groupColour2.put(group, group.textColour2); + groupThreshold.put(group, group.thresholdTextColour); + } + } + } + else + { + /* + * Sequence group scope + */ + original1 = sg.textColour; + original2 = sg.textColour2; + originalThreshold = sg.thresholdTextColour; + } + } + + void colour1Changed(Color col) + { + if (sg == null) + { + ap.av.setTextColour(col); + if (ap.av.getColourAppliesToAllGroups()) + { + setGroupTextColour(); + } + } + else + { + sg.textColour = col; + } + + ap.paintAlignment(false, false); + } + + void colour2Changed(Color col) + { + if (sg == null) + { + ap.av.setTextColour2(col); + if (ap.av.getColourAppliesToAllGroups()) + { + setGroupTextColour(); + } + } + else + { + sg.textColour2 = col; + } + + ap.paintAlignment(false, false); + } + + void thresholdChanged(int value) + { + if (sg == null) + { + ap.av.setThresholdTextColour(value); + if (ap.av.getColourAppliesToAllGroups()) + { + setGroupTextColour(); + } + } + else + { + sg.thresholdTextColour = value; + } + + ap.paintAlignment(false, false); + } + + void setGroupTextColour() + { + if (ap.av.getAlignment().getGroups() == null) + { + return; + } + + for (SequenceGroup group : ap.av.getAlignment().getGroups()) + { + group.textColour = ap.av.getTextColour(); + group.textColour2 = ap.av.getTextColour2(); + group.thresholdTextColour = ap.av.getThresholdTextColour(); + } + } + +}