Merge remote-tracking branch 'origin/micropeak-logging'

[fw/altos] / altosuilib / AltosUIPreferences.java

diff --git a/altosuilib/AltosUIPreferences.java b/altosuilib/AltosUIPreferences.java
new file mode 100644 (file)
index 0000000..485cb58
--- /dev/null
+++ b/altosuilib/AltosUIPreferences.java
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+/*
+ * Copyright © 2011 Keith Packard <keithp@keithp.com>
+ *
+ * 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; version 2 of the License.
+ *
+ * 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.,
+ * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ */
+
+package org.altusmetrum.altosuilib;
+
+import java.io.*;
+import java.util.*;
+import java.awt.Component;
+import javax.swing.*;
+import org.altusmetrum.AltosLib.*;
+
+public class AltosUIPreferences extends AltosPreferences {
+
+       /* font size preferences name */
+       final static String fontSizePreference = "FONT-SIZE";
+
+       /* Look&Feel preference name */
+       final static String lookAndFeelPreference = "LOOK-AND-FEEL";
+
+       /* UI Component to pop dialogs up */
+       static Component component;
+
+       static LinkedList<AltosFontListener> font_listeners;
+
+       static int font_size = AltosUILib.font_size_medium;
+
+       static LinkedList<AltosUIListener> ui_listeners;
+
+       static String look_and_feel = null;
+
+       /* Serial debug */
+       public static boolean serial_debug;
+
+       public static void init() {
+               AltosPreferences.init(new AltosUIPreferencesBackend());
+
+               font_listeners = new LinkedList<AltosFontListener>();
+
+               font_size = backend.getInt(fontSizePreference, AltosUILib.font_size_medium);
+               AltosUILib.set_fonts(font_size);
+               look_and_feel = backend.getString(lookAndFeelPreference, UIManager.getSystemLookAndFeelClassName());
+
+               ui_listeners = new LinkedList<AltosUIListener>();
+               serial_debug = backend.getBoolean(serialDebugPreference, false);
+               AltosLink.set_debug(serial_debug);
+       }
+
+       static { init(); }
+
+       public static void set_component(Component in_component) {
+               component = in_component;
+       }
+
+       private static boolean check_dir(File dir) {
+               if (!dir.exists()) {
+                       if (!dir.mkdirs()) {
+                               JOptionPane.showMessageDialog(component,
+                                                             dir.getName(),
+                                                             "Cannot create directory",
+                                                             JOptionPane.ERROR_MESSAGE);
+                               return false;
+                       }
+               } else if (!dir.isDirectory()) {
+                       JOptionPane.showMessageDialog(component,
+                                                     dir.getName(),
+                                                     "Is not a directory",
+                                                     JOptionPane.ERROR_MESSAGE);
+                       return false;
+               }
+               return true;
+       }
+
+       /* Configure the log directory. This is where all telemetry and eeprom files
+        * will be written to, and where replay will look for telemetry files
+        */
+       public static void ConfigureLog() {
+               JFileChooser    logdir_chooser = new JFileChooser(logdir.getParentFile());
+
+               logdir_chooser.setDialogTitle("Configure Data Logging Directory");
+               logdir_chooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
+
+               if (logdir_chooser.showDialog(component, "Select Directory") == JFileChooser.APPROVE_OPTION) {
+                       File dir = logdir_chooser.getSelectedFile();
+                       if (check_dir(dir))
+                               set_logdir(dir);
+               }
+       }
+       public static int font_size() {
+               synchronized (backend) {
+                       return font_size;
+               }
+       }
+
+       static void set_fonts() {
+       }
+
+       public static void set_font_size(int new_font_size) {
+               synchronized (backend) {
+                       font_size = new_font_size;
+                       backend.putInt(fontSizePreference, font_size);
+                       flush_preferences();
+                       AltosUILib.set_fonts(font_size);
+                       for (AltosFontListener l : font_listeners)
+                               l.font_size_changed(font_size);
+               }
+       }
+
+       public static void register_font_listener(AltosFontListener l) {
+               synchronized (backend) {
+                       font_listeners.add(l);
+               }
+       }
+
+       public static void unregister_font_listener(AltosFontListener l) {
+               synchronized (backend) {
+                       font_listeners.remove(l);
+               }
+       }
+
+       public static void set_look_and_feel(String new_look_and_feel) {
+               try {
+                       UIManager.setLookAndFeel(new_look_and_feel);
+               } catch (Exception e) {
+               }
+               synchronized(backend) {
+                       look_and_feel = new_look_and_feel;
+                       backend.putString(lookAndFeelPreference, look_and_feel);
+                       flush_preferences();
+                       for (AltosUIListener l : ui_listeners)
+                               l.ui_changed(look_and_feel);
+               }
+       }
+
+       public static String look_and_feel() {
+               synchronized (backend) {
+                       return look_and_feel;
+               }
+       }
+
+       public static void register_ui_listener(AltosUIListener l) {
+               synchronized(backend) {
+                       ui_listeners.add(l);
+               }
+       }
+
+       public static void unregister_ui_listener(AltosUIListener l) {
+               synchronized (backend) {
+                       ui_listeners.remove(l);
+               }
+       }
+       public static void set_serial_debug(boolean new_serial_debug) {
+               AltosLink.set_debug(new_serial_debug);
+               synchronized (backend) {
+                       serial_debug = new_serial_debug;
+                       backend.putBoolean(serialDebugPreference, serial_debug);
+                       flush_preferences();
+               }
+       }
+
+       public static boolean serial_debug() {
+               synchronized (backend) {
+                       return serial_debug;
+               }
+       }
+
+}