JAL-3032 adds Java 8 functionality (2/2)

[jalview.git] / src2 / fr / orsay / lri / varna / views / VueFont.java

diff --git a/src2/fr/orsay/lri/varna/views/VueFont.java b/src2/fr/orsay/lri/varna/views/VueFont.java
new file mode 100644 (file)
index 0000000..7e9bd29
--- /dev/null
+++ b/src2/fr/orsay/lri/varna/views/VueFont.java
@@ -0,0 +1,133 @@
+/*
+ VARNA is a tool for the automated drawing, visualization and annotation of the secondary structure of RNA, designed as a companion software for web servers and databases.
+ Copyright (C) 2008  Kevin Darty, Alain Denise and Yann Ponty.
+ electronic mail : Yann.Ponty@lri.fr
+ paper mail : LRI, bat 490 Université Paris-Sud 91405 Orsay Cedex France
+
+ This file is part of VARNA version 3.1.
+ VARNA version 3.1 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.
+
+ VARNA version 3.1 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 VARNA version 3.1.
+ If not, see http://www.gnu.org/licenses.
+ */
+package fr.orsay.lri.varna.views;
+
+import java.awt.Font;
+import java.awt.GraphicsEnvironment;
+
+import javax.swing.JComboBox;
+import javax.swing.JPanel;
+import javax.swing.JSlider;
+
+import fr.orsay.lri.varna.VARNAPanel;
+
+public class VueFont {
+
+       private VARNAPanel _vp;
+       private Font font;
+       private JComboBox stylesBox;
+       private JComboBox boxPolice;
+       private JPanel panel;
+       private JSlider sizeSlider;
+
+       public VueFont(VARNAPanel vp) {
+               _vp = vp;
+               init();
+               buildViewVPTitle();
+       }
+
+       public VueFont(Font f) {
+               font = f;
+               init();
+               buildViewFont();
+       }
+
+       private void init() {
+               GraphicsEnvironment ge = GraphicsEnvironment
+                               .getLocalGraphicsEnvironment();
+               String[] polices = ge.getAvailableFontFamilyNames();
+               boxPolice = new JComboBox(polices);
+
+               sizeSlider = new JSlider(JSlider.HORIZONTAL, 4, 88, 14);
+               // Turn on labels at major tick marks.
+               sizeSlider.setMajorTickSpacing(10);
+               sizeSlider.setMinorTickSpacing(5);
+               sizeSlider.setPaintTicks(true);
+               sizeSlider.setPaintLabels(true);
+
+               String[] styles = { "Plain", "Italic", "Bold" };
+               stylesBox = new JComboBox(styles);
+
+               panel = new JPanel();
+               panel.add(boxPolice);
+               panel.add(sizeSlider);
+               panel.add(stylesBox);
+       }
+
+       private void buildViewFont() {
+               boxPolice.setSelectedItem(font.getFamily());
+               sizeSlider.setValue(font.getSize());
+               stylesBox.setSelectedItem(styleIntToString(font.getStyle()));
+       }
+
+       private void buildViewVPTitle() {
+               boxPolice.setSelectedItem(_vp.getTitleFont().getFamily());
+               sizeSlider.setValue(_vp.getTitleFont().getSize());
+               stylesBox.setSelectedItem(styleIntToString(_vp.getTitleFont()
+                               .getStyle()));
+       }
+
+       public String styleIntToString(int styleInt) {
+               switch (styleInt) {
+               case Font.PLAIN:// Plain
+                       return "Plain";
+               case Font.ITALIC:// Italic
+                       return "Italic";
+               case Font.BOLD:// Bold
+                       return "Bold";
+               default:// Plain
+                       return "Plain";
+               }
+       }
+
+       public JComboBox getStylesBox() {
+               return stylesBox;
+       }
+
+       public JComboBox getBoxPolice() {
+               return boxPolice;
+       }
+
+       public JPanel getPanel() {
+               return panel;
+       }
+
+       public JSlider getSizeSlider() {
+               return sizeSlider;
+       }
+
+       public Font getFont() {
+               int style;
+               switch (getStylesBox().getSelectedIndex()) {
+               case 0:// Plain
+                       style = Font.PLAIN;
+                       break;
+               case 1:// Italic
+                       style = Font.ITALIC;
+                       break;
+               case 2:// Bold
+                       style = Font.BOLD;
+                       break;
+               default:// Plain
+                       style = Font.PLAIN;
+                       break;
+               }
+               return new Font((String) getBoxPolice().getSelectedItem(), style,
+                               getSizeSlider().getValue());
+       }
+}