import jalview.api.AlignmentViewPanel;
import jalview.bin.Cache;
import jalview.bin.Jalview;
+import jalview.io.BackupFiles;
import jalview.io.DataSourceType;
import jalview.io.FileFormat;
import jalview.io.FileFormatException;
import jalview.io.JalviewFileView;
import jalview.jbgui.GSplitFrame;
import jalview.jbgui.GStructureViewer;
+import jalview.project.Jalview2XML;
import jalview.structure.StructureSelectionManager;
import jalview.urls.IdOrgSettings;
import jalview.util.ImageMaker;
import java.awt.desktop.QuitEvent;
import java.awt.desktop.QuitHandler;
import java.awt.desktop.QuitResponse;
+import java.awt.desktop.QuitStrategy;
import java.awt.dnd.DnDConstants;
import java.awt.dnd.DropTargetDragEvent;
import java.awt.dnd.DropTargetDropEvent;
private static final String EXPERIMENTAL_FEATURES = "EXPERIMENTAL_FEATURES";
+ private static final String CONFIRM_KEYBOARD_QUIT = "CONFIRM_KEYBOARD_QUIT";
+
public static HashMap<String, FileWriter> savingFiles = new HashMap<>();
private JalviewChangeSupport changeSupport = new JalviewChangeSupport();
private File projectFile;
+ private static boolean setAPQHandlers = false;
+
/**
* @param listener
* @see jalview.gui.JalviewChangeSupport#addJalviewPropertyChangeListener(java.beans.PropertyChangeListener)
doConfigureStructurePrefs();
setTitle("Jalview " + jalview.bin.Cache.getProperty("VERSION"));
- // setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
- /* comments
- * galore
- * to
- * change the line numbers
- */
-
/*
if (!Platform.isAMac())
{
// this.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
}
else
+ {
+ this.setDefaultCloseOperation(WindowConstants.DO_NOTHING_ON_CLOSE);
+ }
*/
- // {
- // this.setDefaultCloseOperation(WindowConstants.DO_NOTHING_ON_CLOSE);
- java.awt.Desktop hdesktop = java.awt.Desktop.getDesktop();
- hdesktop.setAboutHandler(new AboutHandler()
- {
- @Override
- public void handleAbout(AboutEvent e)
- {
- aboutMenuItem_actionPerformed(null);
- }
- });
- hdesktop.setPreferencesHandler(new PreferencesHandler()
- {
- @Override
- public void handlePreferences(PreferencesEvent e)
- {
- preferences_actionPerformed(null);
- }
- });
- hdesktop.setQuitHandler(new QuitHandler()
+ // flagging this test to avoid unnecessary reflection
+ if (!setAPQHandlers)
{
- @Override
- public void handleQuitRequestWith(QuitEvent e, QuitResponse r)
+ // see if the Quit, About and Preferences handlers are available
+ Class desktopClass = java.awt.Desktop.class;
+ java.awt.Desktop hdesktop = java.awt.Desktop.getDesktop();
+
+ try
{
- int n = JOptionPane.showConfirmDialog(null,
- MessageManager.getString("label.quit_jalview"),
- MessageManager.getString("action.quit"),
- JOptionPane.OK_CANCEL_OPTION, JOptionPane.PLAIN_MESSAGE,
- null);
- if (n == JOptionPane.OK_OPTION)
- {
- System.out.println("Shortcut Quit confirmed by user");
- quit();
- }
- else
+
+ if (Platform.isAMac())
{
- System.out.println("Shortcut Quit cancelled by user");
+ if (desktopClass.getDeclaredMethod("setAboutHandler",
+ new Class[]
+ { AboutHandler.class }) != null)
+ {
+
+ hdesktop.setAboutHandler(new AboutHandler()
+ {
+ @Override
+ public void handleAbout(AboutEvent e)
+ {
+ aboutMenuItem_actionPerformed(null);
+ }
+ });
+
+ }
+
+ if (desktopClass.getDeclaredMethod("setPreferencesHandler",
+ new Class[]
+ { PreferencesHandler.class }) != null)
+ {
+
+ hdesktop.setPreferencesHandler(new PreferencesHandler()
+ {
+ @Override
+ public void handlePreferences(PreferencesEvent e)
+ {
+ preferences_actionPerformed(null);
+ }
+ });
+
+ }
+
+ if (desktopClass.getDeclaredMethod("setQuitHandler",
+ new Class[]
+ { QuitHandler.class }) != null)
+ {
+
+ hdesktop.setQuitHandler(new QuitHandler()
+ {
+ @Override
+ public void handleQuitRequestWith(QuitEvent e, QuitResponse r)
+ {
+ boolean confirmQuit = jalview.bin.Cache
+ .getDefault(CONFIRM_KEYBOARD_QUIT, true);
+ int n;
+ if (confirmQuit)
+ {
+ n = JOptionPane.showConfirmDialog(null,
+ MessageManager.getString("label.quit_jalview"),
+ MessageManager.getString("action.quit"),
+ JOptionPane.OK_CANCEL_OPTION,
+ JOptionPane.PLAIN_MESSAGE, null);
+ }
+ else
+ {
+ n = JOptionPane.OK_OPTION;
+ }
+ if (n == JOptionPane.OK_OPTION)
+ {
+ System.out.println("Shortcut Quit confirmed by user");
+ quit();
+ r.performQuit(); // probably won't reach this line, but just
+ // in
+ // case
+ }
+ else
+ {
+ r.cancelQuit();
+ System.out.println("Shortcut Quit cancelled by user");
+ }
+ }
+ });
+ hdesktop.setQuitStrategy(QuitStrategy.CLOSE_ALL_WINDOWS);
+
+ }
}
+
+ } catch (NoSuchMethodException e)
+ {
+ System.out.println(
+ "NoSuchMethodException when looking for About, Preferences, Quit Handlers");
+ e.printStackTrace();
}
- });
- // }
+ setAPQHandlers = true;
+ }
addWindowListener(new WindowAdapter()
{
{
String fileFormat = Cache.getProperty("DEFAULT_FILE_FORMAT");
JalviewFileChooser chooser = JalviewFileChooser
- .forRead(Cache.getProperty("LAST_DIRECTORY"), fileFormat);
+ .forRead(Cache.getProperty("LAST_DIRECTORY"), fileFormat, true);
chooser.setFileView(new JalviewFileView());
chooser.setDialogTitle(
}
/**
- * DOCUMENT ME!
- *
- * @param e
- * DOCUMENT ME!
+ * Shows a file chooser dialog and writes out the current session as a Jalview
+ * project file
*/
@Override
- public void saveState_actionPerformed(ActionEvent e)
+ public void saveState_actionPerformed()
{
- JalviewFileChooser chooser = new JalviewFileChooser("jvp",
- "Jalview Project");
+ saveState_actionPerformed(false);
+ }
- chooser.setFileView(new JalviewFileView());
- chooser.setDialogTitle(MessageManager.getString("label.save_state"));
+ public void saveState_actionPerformed(boolean saveAs)
+ {
+ java.io.File projectFile = getProjectFile();
+ // autoSave indicates we already have a file and don't need to ask
+ boolean autoSave = projectFile != null && !saveAs
+ && BackupFiles.getEnabled();
- int value = chooser.showSaveDialog(this);
+ // System.out.println("autoSave="+autoSave+", projectFile='"+projectFile+"',
+ // saveAs="+saveAs+", Backups
+ // "+(BackupFiles.getEnabled()?"enabled":"disabled"));
- if (value == JalviewFileChooser.APPROVE_OPTION)
+ boolean approveSave = false;
+ if (!autoSave)
{
- final Desktop me = this;
- final java.io.File choice = chooser.getSelectedFile();
- setProjectFile(choice);
+ JalviewFileChooser chooser = new JalviewFileChooser("jvp",
+ "Jalview Project");
+
+ chooser.setFileView(new JalviewFileView());
+ chooser.setDialogTitle(MessageManager.getString("label.save_state"));
+
+ int value = chooser.showSaveDialog(this);
+
+ if (value == JalviewFileChooser.APPROVE_OPTION)
+ {
+ projectFile = chooser.getSelectedFile();
+ setProjectFile(projectFile);
+ approveSave = true;
+ }
+ }
+ if (approveSave || autoSave)
+ {
+ final Desktop me = this;
+ final java.io.File chosenFile = projectFile;
new Thread(new Runnable()
{
@Override
// TODO: refactor to Jalview desktop session controller action.
setProgressBar(MessageManager.formatMessage(
"label.saving_jalview_project", new Object[]
- { choice.getName() }), choice.hashCode());
+ { chosenFile.getName() }), chosenFile.hashCode());
jalview.bin.Cache.setProperty("LAST_DIRECTORY",
- choice.getParent());
+ chosenFile.getParent());
// TODO catch and handle errors for savestate
// TODO prevent user from messing with the Desktop whilst we're saving
try
{
- new Jalview2XML().saveState(choice);
+ BackupFiles backupfiles = new BackupFiles(chosenFile);
+
+ new Jalview2XML().saveState(backupfiles.getTempFile());
+
+ backupfiles.setWriteSuccess(true);
+ backupfiles.rollBackupsAndRenameTempFile();
} catch (OutOfMemoryError oom)
{
- new OOMWarning(
- "Whilst saving current state to " + choice.getName(),
- oom);
+ new OOMWarning("Whilst saving current state to "
+ + chosenFile.getName(), oom);
} catch (Exception ex)
{
- Cache.log.error(
- "Problems whilst trying to save to " + choice.getName(),
- ex);
+ Cache.log.error("Problems whilst trying to save to "
+ + chosenFile.getName(), ex);
JvOptionPane.showMessageDialog(me,
MessageManager.formatMessage(
"label.error_whilst_saving_current_state_to",
new Object[]
- { choice.getName() }),
+ { chosenFile.getName() }),
MessageManager.getString("label.couldnt_save_project"),
JvOptionPane.WARNING_MESSAGE);
}
- setProgressBar(null, choice.hashCode());
+ setProgressBar(null, chosenFile.hashCode());
}
}).start();
}
}
+ @Override
+ public void saveAsState_actionPerformed(ActionEvent e)
+ {
+ saveState_actionPerformed(true);
+ }
+
private void setProjectFile(File choice)
{
this.projectFile = choice;
}
/**
- * DOCUMENT ME!
- *
- * @param e
- * DOCUMENT ME!
+ * Shows a file chooser dialog and tries to read in the selected file as a
+ * Jalview project
*/
@Override
- public void loadState_actionPerformed(ActionEvent e)
+ public void loadState_actionPerformed()
{
+ final String[] suffix = new String[] { "jvp", "jar" };
+ final String[] desc = new String[] { "Jalview Project",
+ "Jalview Project (old)" };
JalviewFileChooser chooser = new JalviewFileChooser(
- Cache.getProperty("LAST_DIRECTORY"), new String[]
- { "jvp", "jar" },
- new String[]
- { "Jalview Project", "Jalview Project (old)" },
- "Jalview Project");
+ Cache.getProperty("LAST_DIRECTORY"), suffix, desc,
+ "Jalview Project", true, true); // last two booleans: allFiles,
+ // allowBackupFiles
chooser.setFileView(new JalviewFileView());
chooser.setDialogTitle(MessageManager.getString("label.restore_state"));
git://source.jalview.org / jalview.git / blobdiff