X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fgui%2FFontChooser.java;h=df3bfc280fa9e0f79b01ee3db75b6d6e6d045bc4;hb=17e77c3f2949a0729322b4a8d907f3f34b6a9914;hp=98d3ecb7c15963256fb9eb8494d50859f5d6a377;hpb=5744abb4cd51c570f17eb440a17dcb3a2a93f8d2;p=jalview.git

diff --git a/src/jalview/gui/FontChooser.java b/src/jalview/gui/FontChooser.java
index 98d3ecb..df3bfc2 100755
--- a/src/jalview/gui/FontChooser.java
+++ b/src/jalview/gui/FontChooser.java
@@ -1,232 +1,380 @@
-/*
- * Jalview - A Sequence Alignment Editor and Viewer
- * Copyright (C) 2005 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 jalview.bin.*;
-
-import jalview.jbgui.*;
-
-import java.awt.*;
-import java.awt.event.*;
-
-import javax.swing.*;
-
-
-/**
- * DOCUMENT ME!
- *
- * @author $author$
- * @version $Revision$
- */
-public class FontChooser extends GFontChooser
-{
-    AlignmentPanel ap;
-    TreePanel tp;
-    Font oldFont;
-    boolean init = true;
-    JInternalFrame frame;
-
-    /**
-     * Creates a new FontChooser object.
-     *
-     * @param ap DOCUMENT ME!
-     */
-    public FontChooser(TreePanel tp)
-    {
-      this.tp = tp;
-      oldFont = tp.getFont();
-      defaultButton.setVisible(false);
-      init();
-    }
-    /**
-     * Creates a new FontChooser object.
-     *
-     * @param ap DOCUMENT ME!
-     */
-    public FontChooser(AlignmentPanel ap)
-    {
-      oldFont = ap.av.getFont();
-      this.ap = ap;
-      init();
-    }
-
-    void init()
-    {
-        frame = new JInternalFrame();
-        frame.setContentPane(this);
-        if(tp!=null)
-           Desktop.addInternalFrame(frame, "Change Font (Tree Panel)", 480, 100, false);
-        else
-           Desktop.addInternalFrame(frame, "Change Font", 480, 100, false);
-
-        frame.setLayer(JLayeredPane.PALETTE_LAYER);
-
-        String[] fonts = java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment()
-                                                     .getAvailableFontFamilyNames();
-
-        for (int i = 0; i < fonts.length; i++)
-        {
-            fontName.addItem(fonts[i]);
-        }
-
-        for (int i = 1; i < 31; i++)
-        {
-            fontSize.addItem(i + "");
-        }
-
-        fontStyle.addItem("plain");
-        fontStyle.addItem("bold");
-        fontStyle.addItem("italic");
-
-        fontName.setSelectedItem(oldFont.getName());
-        fontSize.setSelectedItem(oldFont.getSize() + "");
-        fontStyle.setSelectedIndex(oldFont.getStyle());
-
-        init = false;
-    }
-
-    /**
-     * DOCUMENT ME!
-     *
-     * @param e DOCUMENT ME!
-     */
-    protected void ok_actionPerformed(ActionEvent e)
-    {
-        try
-        {
-            frame.setClosed(true);
-        }
-        catch (Exception ex)
-        {
-        }
-
-        if(ap!=null)
-        {
-          if (ap.getOverviewPanel() != null)
-          {
-            ap.getOverviewPanel().updateOverviewImage();
-          }
-        }
-    }
-
-    /**
-     * DOCUMENT ME!
-     *
-     * @param e DOCUMENT ME!
-     */
-    protected void cancel_actionPerformed(ActionEvent e)
-    {
-        if(ap!=null)
-        {
-          ap.av.setFont(oldFont);
-          ap.repaint();
-        }
-        else if(tp!=null)
-        {
-          tp.setFont(oldFont);
-        }
-        fontName.setSelectedItem(oldFont.getName());
-        fontSize.setSelectedItem(oldFont.getSize() + "");
-        fontStyle.setSelectedIndex(oldFont.getStyle());
-
-        try
-        {
-            frame.setClosed(true);
-        }
-        catch (Exception ex)
-        {
-        }
-    }
-
-    /**
-     * DOCUMENT ME!
-     */
-    void changeFont()
-    {
-      Font newFont = new Font(fontName.getSelectedItem().toString(),
-                              fontStyle.getSelectedIndex(),
-                              Integer.parseInt(fontSize.getSelectedItem().toString()));
-      if (ap != null)
-      {
-        ap.av.setFont(newFont);
-        ap.fontChanged();
-      }
-      else if(tp != null)
-      {
-        tp.setFont(newFont);
-      }
-    }
-
-    /**
-     * DOCUMENT ME!
-     *
-     * @param e DOCUMENT ME!
-     */
-    protected void fontName_actionPerformed(ActionEvent e)
-    {
-        if (init)
-        {
-            return;
-        }
-
-        changeFont();
-    }
-
-    /**
-     * DOCUMENT ME!
-     *
-     * @param e DOCUMENT ME!
-     */
-    protected void fontSize_actionPerformed(ActionEvent e)
-    {
-        if (init)
-        {
-            return;
-        }
-
-        changeFont();
-    }
-
-    /**
-     * DOCUMENT ME!
-     *
-     * @param e DOCUMENT ME!
-     */
-    protected void fontStyle_actionPerformed(ActionEvent e)
-    {
-        if (init)
-        {
-            return;
-        }
-
-        changeFont();
-    }
-
-    /**
-     * DOCUMENT ME!
-     *
-     * @param e DOCUMENT ME!
-     */
-    public void defaultButton_actionPerformed(ActionEvent e)
-    {
-        Cache.setProperty("FONT_NAME", fontName.getSelectedItem().toString());
-        Cache.setProperty("FONT_STYLE", fontStyle.getSelectedIndex() + "");
-        Cache.setProperty("FONT_SIZE", fontSize.getSelectedItem().toString());
-    }
-}
+/*
+ * 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 <http://www.gnu.org/licenses/>.
+ * The Jalview Authors are detailed in the 'AUTHORS' file.
+ */
+package jalview.gui;
+
+import jalview.bin.Cache;
+import jalview.jbgui.GFontChooser;
+import jalview.util.MessageManager;
+
+import java.awt.Font;
+import java.awt.FontMetrics;
+import java.awt.event.ActionEvent;
+import java.awt.geom.Rectangle2D;
+
+import javax.swing.JInternalFrame;
+import javax.swing.JLayeredPane;
+import javax.swing.JOptionPane;
+
+/**
+ * DOCUMENT ME!
+ * 
+ * @author $author$
+ * @version $Revision$
+ */
+public class FontChooser extends GFontChooser
+{
+  AlignmentPanel ap;
+
+  TreePanel tp;
+
+  /*
+   * The font on opening the dialog (to be restored on Cancel)
+   */
+  Font oldFont;
+
+  boolean oldProteinScale;
+
+  boolean init = true;
+
+  JInternalFrame frame;
+
+  /*
+   * The last font settings selected in the dialog
+   */
+  private Font lastSelected = null;
+
+  private boolean lastSelMono = false;
+
+  /**
+   * Creates a new FontChooser object.
+   * 
+   * @param ap
+   *          DOCUMENT ME!
+   */
+  public FontChooser(TreePanel tp)
+  {
+    this.tp = tp;
+    ap = tp.treeCanvas.ap;
+    oldFont = tp.getTreeFont();
+    defaultButton.setVisible(false);
+    smoothFont.setEnabled(false);
+    init();
+  }
+
+  /**
+   * Creates a new FontChooser object.
+   * 
+   * @param ap
+   *          DOCUMENT ME!
+   */
+  public FontChooser(AlignmentPanel ap)
+  {
+    oldFont = ap.av.getFont();
+    oldProteinScale = ap.av.isScaleProteinAsCdna();
+
+    this.ap = ap;
+    init();
+  }
+
+  void init()
+  {
+    frame = new JInternalFrame();
+    frame.setContentPane(this);
+
+    smoothFont.setSelected(ap.av.antiAlias);
+
+    /*
+     * Enable 'scale protein as cDNA' in a SplitFrame view. The selection is
+     * stored in the ViewStyle of both dna and protein Viewport
+     */
+    scaleAsCdna.setEnabled(false);
+    if (ap.av.getCodingComplement() != null)
+    {
+      scaleAsCdna.setEnabled(true);
+      scaleAsCdna.setVisible(true);
+      scaleAsCdna.setSelected(ap.av.isScaleProteinAsCdna());
+    }
+
+    if (tp != null)
+    {
+      Desktop.addInternalFrame(frame,
+              MessageManager.getString("action.change_font_tree_panel"),
+              400, 200, false);
+    }
+    else
+    {
+      Desktop.addInternalFrame(frame,
+              MessageManager.getString("action.change_font"), 380, 200,
+              false);
+    }
+
+    frame.setLayer(JLayeredPane.PALETTE_LAYER);
+
+    String[] fonts = java.awt.GraphicsEnvironment
+            .getLocalGraphicsEnvironment().getAvailableFontFamilyNames();
+
+    for (int i = 0; i < fonts.length; i++)
+    {
+      fontName.addItem(fonts[i]);
+    }
+
+    for (int i = 1; i < 51; i++)
+    {
+      fontSize.addItem(i);
+    }
+
+    fontStyle.addItem("plain");
+    fontStyle.addItem("bold");
+    fontStyle.addItem("italic");
+
+    fontName.setSelectedItem(oldFont.getName());
+    fontSize.setSelectedItem(oldFont.getSize());
+    fontStyle.setSelectedIndex(oldFont.getStyle());
+
+    FontMetrics fm = getGraphics().getFontMetrics(oldFont);
+    monospaced.setSelected(fm.getStringBounds("M", getGraphics())
+            .getWidth() == fm.getStringBounds("|", getGraphics())
+            .getWidth());
+
+    init = false;
+  }
+
+  public void smoothFont_actionPerformed(ActionEvent e)
+  {
+    ap.av.antiAlias = smoothFont.isSelected();
+    ap.getAnnotationPanel().image = null;
+    ap.paintAlignment(true);
+  }
+
+  /**
+   * DOCUMENT ME!
+   * 
+   * @param e
+   *          DOCUMENT ME!
+   */
+  protected void ok_actionPerformed(ActionEvent e)
+  {
+    try
+    {
+      frame.setClosed(true);
+    } catch (Exception ex)
+    {
+    }
+
+    if (ap != null)
+    {
+      if (ap.getOverviewPanel() != null)
+      {
+        ap.getOverviewPanel().updateOverviewImage();
+      }
+    }
+  }
+
+  /**
+   * DOCUMENT ME!
+   * 
+   * @param e
+   *          DOCUMENT ME!
+   */
+  protected void cancel_actionPerformed(ActionEvent e)
+  {
+    if (ap != null)
+    {
+      ap.av.setFont(oldFont, true);
+      ap.av.setScaleProteinAsCdna(oldProteinScale);
+      ap.paintAlignment(true);
+      if (scaleAsCdna.isEnabled())
+      {
+        ap.av.setScaleProteinAsCdna(oldProteinScale);
+        ap.av.getCodingComplement().setScaleProteinAsCdna(oldProteinScale);
+      }
+    }
+    else if (tp != null)
+    {
+      tp.setTreeFont(oldFont);
+    }
+    fontName.setSelectedItem(oldFont.getName());
+    fontSize.setSelectedItem(oldFont.getSize());
+    fontStyle.setSelectedIndex(oldFont.getStyle());
+
+    try
+    {
+      frame.setClosed(true);
+    } catch (Exception ex)
+    {
+    }
+  }
+
+  /**
+   * DOCUMENT ME!
+   */
+  void changeFont()
+  {
+    if (lastSelected == null)
+    {
+      // initialise with original font
+      lastSelected = oldFont;
+      FontMetrics fm = getGraphics().getFontMetrics(oldFont);
+      double mw = fm.getStringBounds("M", getGraphics()).getWidth();
+      double iw = fm.getStringBounds("I", getGraphics()).getWidth();
+      lastSelMono = (mw == iw); // == on double - flaky?
+    }
+
+    Font newFont = new Font(fontName.getSelectedItem().toString(),
+            fontStyle.getSelectedIndex(),
+            (Integer) fontSize.getSelectedItem());
+    FontMetrics fm = getGraphics().getFontMetrics(newFont);
+    double mw = fm.getStringBounds("M", getGraphics()).getWidth();
+    final Rectangle2D iBounds = fm.getStringBounds("I", getGraphics());
+    double iw = iBounds.getWidth();
+    if (mw < 1 || iw < 1)
+    {
+      final String messageKey = iBounds.getHeight() < 1 ? "label.font_doesnt_have_letters_defined"
+              : "label.font_too_small";
+      JOptionPane.showInternalMessageDialog(this,
+              MessageManager.getString(messageKey),
+              MessageManager.getString("label.invalid_font"),
+              JOptionPane.WARNING_MESSAGE);
+      /*
+       * Restore the changed value - note this will reinvoke this method via the
+       * ActionListener, but now validation should pass
+       */
+      if (lastSelected.getSize() != (Integer) fontSize.getSelectedItem()) // autoboxing
+      {
+        fontSize.setSelectedItem(lastSelected.getSize());
+      }
+      if (!lastSelected.getName().equals(
+              fontName.getSelectedItem().toString()))
+      {
+        fontName.setSelectedItem(lastSelected.getName());
+      }
+      if (lastSelected.getStyle() != fontStyle.getSelectedIndex())
+      {
+        fontStyle.setSelectedIndex(lastSelected.getStyle());
+      }
+      if (lastSelMono != monospaced.isSelected())
+      {
+        monospaced.setSelected(lastSelMono);
+      }
+      return;
+    }
+    if (tp != null)
+    {
+      tp.setTreeFont(newFont);
+    }
+    else if (ap != null)
+    {
+      ap.av.setFont(newFont, true);
+      ap.fontChanged();
+    }
+
+    monospaced.setSelected(mw == iw);
+
+    /*
+     * Remember latest valid selection, so it can be restored if followed by an
+     * invalid one
+     */
+    lastSelected = newFont;
+  }
+
+  /**
+   * DOCUMENT ME!
+   * 
+   * @param e
+   *          DOCUMENT ME!
+   */
+  protected void fontName_actionPerformed(ActionEvent e)
+  {
+    if (init)
+    {
+      return;
+    }
+
+    changeFont();
+  }
+
+  /**
+   * DOCUMENT ME!
+   * 
+   * @param e
+   *          DOCUMENT ME!
+   */
+  protected void fontSize_actionPerformed(ActionEvent e)
+  {
+    if (init)
+    {
+      return;
+    }
+
+    changeFont();
+  }
+
+  /**
+   * DOCUMENT ME!
+   * 
+   * @param e
+   *          DOCUMENT ME!
+   */
+  protected void fontStyle_actionPerformed(ActionEvent e)
+  {
+    if (init)
+    {
+      return;
+    }
+
+    changeFont();
+  }
+
+  /**
+   * Make selected settings the defaults by storing them (via Cache class) in
+   * the .jalview_properties file (the file is only written when Jalview exits)
+   * 
+   * @param e
+   */
+  public void defaultButton_actionPerformed(ActionEvent e)
+  {
+    Cache.setProperty("FONT_NAME", fontName.getSelectedItem().toString());
+    Cache.setProperty("FONT_STYLE", fontStyle.getSelectedIndex() + "");
+    Cache.setProperty("FONT_SIZE", fontSize.getSelectedItem().toString());
+    Cache.setProperty("ANTI_ALIAS",
+            Boolean.toString(smoothFont.isSelected()));
+    Cache.setProperty(Preferences.SCALE_PROTEIN_TO_CDNA,
+            Boolean.toString(scaleAsCdna.isSelected()));
+  }
+
+  /**
+   * Turn on/off scaling of protein characters to 3 times the width of cDNA
+   * characters
+   */
+  @Override
+  protected void scaleAsCdna_actionPerformed(ActionEvent e)
+  {
+    ap.av.setScaleProteinAsCdna(scaleAsCdna.isSelected());
+    ap.av.getCodingComplement().setScaleProteinAsCdna(
+            scaleAsCdna.isSelected());
+    final SplitFrame splitFrame = (SplitFrame) ap.alignFrame
+            .getSplitViewContainer();
+    splitFrame.adjustLayout();
+    splitFrame.repaint();
+    // ap.paintAlignment(true);
+    // TODO would like to repaint
+  }
+}