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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_1;
import java.io.*;
import java.util.*;
import java.awt.Component;
import javax.swing.*;
import org.altusmetrum.altoslib_1.*;
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";
/* Window position preference name */
final static String positionPreference = "POSITION";
/* 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;
static LinkedList<AltosPositionListener> position_listeners;
public static int position = AltosUILib.position_top_left;
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);
position = backend.getInt(positionPreference, AltosUILib.position_top_left);
position_listeners = new LinkedList<AltosPositionListener>();
}
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;
}
}
public static void register_position_listener(AltosPositionListener l) {
synchronized(backend) {
position_listeners.add(l);
}
}
public static void unregister_position_listener(AltosPositionListener l) {
synchronized (backend) {
position_listeners.remove(l);
}
}
public static void set_position(int new_position) {
synchronized (backend) {
position = new_position;
backend.putInt(positionPreference, position);
flush_preferences();
for (AltosPositionListener l : position_listeners)
l.position_changed(position);
}
}
public static int position() {
synchronized (backend) {
return position;
}
}
}
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