-/*\r
- * Jalview - A Sequence Alignment Editor and Viewer\r
- * Copyright (C) 2007 AM Waterhouse, J Procter, G Barton, M Clamp, S Searle\r
- *\r
- * This program is free software; you can redistribute it and/or\r
- * modify it under the terms of the GNU General Public License\r
- * as published by the Free Software Foundation; either version 2\r
- * of the License, or (at your option) any later version.\r
- *\r
- * This program is distributed in the hope that it will be useful,\r
- * but WITHOUT ANY WARRANTY; without even the implied warranty of\r
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\r
- * GNU General Public License for more details.\r
- *\r
- * You should have received a copy of the GNU General Public License\r
- * along with this program; if not, write to the Free Software\r
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA\r
- */\r
-package jalview.gui;\r
-\r
-import java.awt.*;\r
-import java.awt.event.*;\r
-import javax.swing.*;\r
-\r
-import jalview.bin.*;\r
-import jalview.jbgui.*;\r
-\r
-/**\r
- * DOCUMENT ME!\r
- *\r
- * @author $author$\r
- * @version $Revision$\r
- */\r
-public class FontChooser\r
- extends GFontChooser\r
-{\r
- AlignmentPanel ap;\r
- TreePanel tp;\r
- Font oldFont;\r
- boolean init = true;\r
- JInternalFrame frame;\r
-\r
- /**\r
- * Creates a new FontChooser object.\r
- *\r
- * @param ap DOCUMENT ME!\r
- */\r
- public FontChooser(TreePanel tp)\r
- {\r
- this.tp = tp;\r
- ap = tp.treeCanvas.ap;\r
- oldFont = tp.getTreeFont();\r
- defaultButton.setVisible(false);\r
- smoothFont.setEnabled(false);\r
- init();\r
- }\r
-\r
- /**\r
- * Creates a new FontChooser object.\r
- *\r
- * @param ap DOCUMENT ME!\r
- */\r
- public FontChooser(AlignmentPanel ap)\r
- {\r
- oldFont = ap.av.getFont();\r
- this.ap = ap;\r
- init();\r
- }\r
-\r
- void init()\r
- {\r
- frame = new JInternalFrame();\r
- frame.setContentPane(this);\r
-\r
- smoothFont.setSelected(ap.av.antiAlias);\r
-\r
- if (tp != null)\r
- {\r
- Desktop.addInternalFrame(frame, "Change Font (Tree Panel)", 340, 170, false);\r
- }\r
- else\r
- {\r
- Desktop.addInternalFrame(frame, "Change Font", 340, 170, false);\r
- }\r
-\r
- frame.setLayer(JLayeredPane.PALETTE_LAYER);\r
-\r
- String[] fonts = java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment()\r
- .getAvailableFontFamilyNames();\r
-\r
- for (int i = 0; i < fonts.length; i++)\r
- {\r
- fontName.addItem(fonts[i]);\r
- }\r
-\r
- for (int i = 1; i < 51; i++)\r
- {\r
- fontSize.addItem(i + "");\r
- }\r
-\r
- fontStyle.addItem("plain");\r
- fontStyle.addItem("bold");\r
- fontStyle.addItem("italic");\r
-\r
- fontName.setSelectedItem(oldFont.getName());\r
- fontSize.setSelectedItem(oldFont.getSize() + "");\r
- fontStyle.setSelectedIndex(oldFont.getStyle());\r
-\r
- FontMetrics fm = getGraphics().getFontMetrics(oldFont);\r
- monospaced.setSelected(fm.getStringBounds("M", getGraphics()).getWidth()\r
- == fm.getStringBounds("|", getGraphics()).getWidth());\r
-\r
- init = false;\r
- }\r
-\r
- public void smoothFont_actionPerformed(ActionEvent e)\r
- {\r
- ap.av.antiAlias = smoothFont.isSelected();\r
- ap.annotationPanel.image = null;\r
- ap.repaint();\r
- }\r
-\r
- /**\r
- * DOCUMENT ME!\r
- *\r
- * @param e DOCUMENT ME!\r
- */\r
- protected void ok_actionPerformed(ActionEvent e)\r
- {\r
- try\r
- {\r
- frame.setClosed(true);\r
- }\r
- catch (Exception ex)\r
- {\r
- }\r
-\r
- if (ap != null)\r
- {\r
- if (ap.getOverviewPanel() != null)\r
- {\r
- ap.getOverviewPanel().updateOverviewImage();\r
- }\r
- }\r
- }\r
-\r
- /**\r
- * DOCUMENT ME!\r
- *\r
- * @param e DOCUMENT ME!\r
- */\r
- protected void cancel_actionPerformed(ActionEvent e)\r
- {\r
- if (ap != null)\r
- {\r
- ap.av.setFont(oldFont);\r
- ap.repaint();\r
- }\r
- else if (tp != null)\r
- {\r
- tp.setTreeFont(oldFont);\r
- }\r
- fontName.setSelectedItem(oldFont.getName());\r
- fontSize.setSelectedItem(oldFont.getSize() + "");\r
- fontStyle.setSelectedIndex(oldFont.getStyle());\r
-\r
- try\r
- {\r
- frame.setClosed(true);\r
- }\r
- catch (Exception ex)\r
- {\r
- }\r
- }\r
-\r
- /**\r
- * DOCUMENT ME!\r
- */\r
- void changeFont()\r
- {\r
- Font newFont = new Font(fontName.getSelectedItem().toString(),\r
- fontStyle.getSelectedIndex(),\r
- Integer.parseInt(fontSize.getSelectedItem().\r
- toString()));\r
- if (tp != null)\r
- {\r
- tp.setTreeFont(newFont);\r
- }\r
- else if (ap != null)\r
- {\r
- ap.av.setFont(newFont);\r
- ap.fontChanged();\r
- }\r
-\r
- FontMetrics fm = getGraphics().getFontMetrics(newFont);\r
-\r
- monospaced.setSelected(fm.getStringBounds("M", getGraphics()).getWidth()\r
- == fm.getStringBounds("|", getGraphics()).getWidth());\r
-\r
- }\r
-\r
- /**\r
- * DOCUMENT ME!\r
- *\r
- * @param e DOCUMENT ME!\r
- */\r
- protected void fontName_actionPerformed(ActionEvent e)\r
- {\r
- if (init)\r
- {\r
- return;\r
- }\r
-\r
- changeFont();\r
- }\r
-\r
- /**\r
- * DOCUMENT ME!\r
- *\r
- * @param e DOCUMENT ME!\r
- */\r
- protected void fontSize_actionPerformed(ActionEvent e)\r
- {\r
- if (init)\r
- {\r
- return;\r
- }\r
-\r
- changeFont();\r
- }\r
-\r
- /**\r
- * DOCUMENT ME!\r
- *\r
- * @param e DOCUMENT ME!\r
- */\r
- protected void fontStyle_actionPerformed(ActionEvent e)\r
- {\r
- if (init)\r
- {\r
- return;\r
- }\r
-\r
- changeFont();\r
- }\r
-\r
- /**\r
- * DOCUMENT ME!\r
- *\r
- * @param e DOCUMENT ME!\r
- */\r
- public void defaultButton_actionPerformed(ActionEvent e)\r
- {\r
- Cache.setProperty("FONT_NAME", fontName.getSelectedItem().toString());\r
- Cache.setProperty("FONT_STYLE", fontStyle.getSelectedIndex() + "");\r
- Cache.setProperty("FONT_SIZE", fontSize.getSelectedItem().toString());\r
- Cache.setProperty("ANTI_ALIAS", Boolean.toString(smoothFont.isSelected()));\r
- }\r
-}\r
+/*
+ * 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.bin.Cache;
+import jalview.jbgui.GFontChooser;
+import jalview.util.MessageManager;
+
+import java.awt.Font;
+import java.awt.FontMetrics;
+import java.awt.geom.Rectangle2D;
+
+import javax.swing.JInternalFrame;
+import javax.swing.JLayeredPane;
+
+/**
+ * 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;
+
+ /*
+ * The font on opening the dialog (to be restored on Cancel)
+ * on the other half of a split frame (if applicable)
+ */
+ Font oldComplementFont;
+
+ /*
+ * the state of 'scale protein as cDNA' on opening the dialog
+ */
+ boolean oldProteinScale;
+
+ /*
+ * the state of 'same font for protein and cDNA' on opening the dialog
+ */
+ boolean oldMirrorFont;
+
+ boolean init = true;
+
+ JInternalFrame frame;
+
+ /*
+ * The last font settings selected in the dialog
+ */
+ private Font lastSelected = null;
+
+ private boolean lastSelMono = false;
+
+ private boolean oldSmoothFont;
+
+ private boolean oldComplementSmooth;
+
+ /**
+ * Creates a new FontChooser for a tree panel
+ *
+ * @param treePanel
+ */
+ public FontChooser(TreePanel treePanel)
+ {
+ this.tp = treePanel;
+ ap = treePanel.treeCanvas.ap;
+ oldFont = treePanel.getTreeFont();
+ defaultButton.setVisible(false);
+ smoothFont.setEnabled(false);
+ init();
+ }
+
+ /**
+ * Creates a new FontChooser for an alignment panel
+ *
+ * @param alignPanel
+ */
+ public FontChooser(AlignmentPanel alignPanel)
+ {
+ oldFont = alignPanel.av.getFont();
+ oldProteinScale = alignPanel.av.isScaleProteinAsCdna();
+ oldMirrorFont = alignPanel.av.isProteinFontAsCdna();
+ oldSmoothFont = alignPanel.av.antiAlias;
+ this.ap = alignPanel;
+ 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. Also enable
+ * checkbox for copy font changes to other half of split frame.
+ */
+ boolean inSplitFrame = ap.av.getCodingComplement() != null;
+ if (inSplitFrame)
+ {
+ oldComplementFont = ((AlignViewport) ap.av.getCodingComplement())
+ .getFont();
+ oldComplementSmooth = ((AlignViewport) ap.av
+ .getCodingComplement()).antiAlias;
+ scaleAsCdna.setVisible(true);
+ scaleAsCdna.setSelected(ap.av.isScaleProteinAsCdna());
+ fontAsCdna.setVisible(true);
+ fontAsCdna.setSelected(ap.av.isProteinFontAsCdna());
+ }
+
+ 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, 220,
+ 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;
+ }
+
+ @Override
+ protected void smoothFont_actionPerformed()
+ {
+ ap.av.antiAlias = smoothFont.isSelected();
+ ap.getAnnotationPanel().image = null;
+ ap.paintAlignment(true, false);
+ if (ap.av.getCodingComplement() != null && ap.av.isProteinFontAsCdna())
+ {
+ ((AlignViewport) ap.av
+ .getCodingComplement()).antiAlias = ap.av.antiAlias;
+ SplitFrame sv = (SplitFrame) ap.alignFrame.getSplitViewContainer();
+ sv.adjustLayout();
+ sv.repaint();
+ }
+
+ }
+
+ /**
+ * DOCUMENT ME!
+ *
+ * @param e
+ * DOCUMENT ME!
+ */
+ @Override
+ protected void ok_actionPerformed()
+ {
+ try
+ {
+ frame.setClosed(true);
+ } catch (Exception ex)
+ {
+ }
+
+ if (ap != null)
+ {
+ if (ap.getOverviewPanel() != null)
+ {
+ ap.getOverviewPanel().updateOverviewImage();
+ }
+ }
+ }
+
+ /**
+ * DOCUMENT ME!
+ *
+ * @param e
+ * DOCUMENT ME!
+ */
+ @Override
+ protected void cancel_actionPerformed()
+ {
+ if (ap != null)
+ {
+ ap.av.setFont(oldFont, true);
+ ap.av.setScaleProteinAsCdna(oldProteinScale);
+ ap.av.setProteinFontAsCdna(oldMirrorFont);
+ ap.av.antiAlias = oldSmoothFont;
+ ap.fontChanged();
+
+ if (scaleAsCdna.isVisible() && scaleAsCdna.isEnabled())
+ {
+ ap.av.getCodingComplement().setScaleProteinAsCdna(oldProteinScale);
+ ap.av.getCodingComplement().setProteinFontAsCdna(oldMirrorFont);
+ ((AlignViewport) ap.av
+ .getCodingComplement()).antiAlias = oldComplementSmooth;
+ ap.av.getCodingComplement().setFont(oldComplementFont, true);
+ SplitFrame splitFrame = (SplitFrame) ap.alignFrame
+ .getSplitViewContainer();
+ splitFrame.adjustLayout();
+ splitFrame.repaint();
+ }
+ }
+ else if (tp != null)
+ {
+ tp.setTreeFont(oldFont);
+ }
+
+ 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)
+ {
+ String message = iBounds.getHeight() < 1
+ ? MessageManager
+ .getString("label.font_doesnt_have_letters_defined")
+ : MessageManager.getString("label.font_too_small");
+ JvOptionPane.showInternalMessageDialog(this, message,
+ MessageManager.getString("label.invalid_font"),
+ JvOptionPane.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();
+
+ /*
+ * adjust other half of split frame if present, whether or not same font or
+ * scale to cDNA is selected, because a font change may affect character
+ * width, and this is kept the same in both panels
+ */
+ if (fontAsCdna.isVisible())
+ {
+ if (fontAsCdna.isSelected())
+ {
+ ap.av.getCodingComplement().setFont(newFont, true);
+ }
+
+ SplitFrame splitFrame = (SplitFrame) ap.alignFrame
+ .getSplitViewContainer();
+ splitFrame.adjustLayout();
+ splitFrame.repaint();
+ }
+ }
+
+ monospaced.setSelected(mw == iw);
+
+ /*
+ * Remember latest valid selection, so it can be restored if followed by an
+ * invalid one
+ */
+ lastSelected = newFont;
+ }
+
+ /**
+ * Updates on change of selected font name
+ */
+ @Override
+ protected void fontName_actionPerformed()
+ {
+ if (init)
+ {
+ return;
+ }
+
+ changeFont();
+ }
+
+ /**
+ * Updates on change of selected font size
+ */
+ @Override
+ protected void fontSize_actionPerformed()
+ {
+ if (init)
+ {
+ return;
+ }
+
+ changeFont();
+ }
+
+ /**
+ * Updates on change of selected font style
+ */
+ @Override
+ protected void fontStyle_actionPerformed()
+ {
+ 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)
+ */
+ @Override
+ public void defaultButton_actionPerformed()
+ {
+ 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()
+ {
+ ap.av.setScaleProteinAsCdna(scaleAsCdna.isSelected());
+ ap.av.getCodingComplement()
+ .setScaleProteinAsCdna(scaleAsCdna.isSelected());
+ final SplitFrame splitFrame = (SplitFrame) ap.alignFrame
+ .getSplitViewContainer();
+ splitFrame.adjustLayout();
+ splitFrame.repaint();
+ }
+
+ /**
+ * Turn on/off mirroring of font across split frame. If turning on, also
+ * copies the current font across the split frame. If turning off, restores
+ * the other half of the split frame to its initial font.
+ */
+ @Override
+ protected void mirrorFonts_actionPerformed()
+ {
+ boolean selected = fontAsCdna.isSelected();
+ ap.av.setProteinFontAsCdna(selected);
+ ap.av.getCodingComplement().setProteinFontAsCdna(selected);
+
+ /*
+ * reset other half of split frame if turning option off
+ */
+ if (!selected)
+ {
+ ap.av.getCodingComplement().setFont(oldComplementFont, true);
+ }
+
+ changeFont();
+ }
+}