private boolean setupDefaultProperties() {
fontProps = new Properties();
// create program properties with default
try {
// If you application needs to look at other font directories
// they can be added via the readSystemFonts method.
fontManager.readSystemFonts(null);
fontProps = fontManager.getFontProperties();
} catch (Exception ex) {
if (getBoolean("application.showLocalStorageDialogs", true)) {
Resources.showMessageDialog(
null,
JOptionPane.ERROR_MESSAGE,
messageBundle,
"fontManager.properties.title",
"manager.properties.session.readError",
ex);
} // log the error
if (logger.isLoggable(Level.WARNING)) {
logger.log(Level.WARNING, "Error loading default properties", ex);
}
return false;
}
return true;
}
public synchronized void saveProperties() {
if (ownLock()) {
try {
FileOutputStream out = new FileOutputStream(propertyFile);
try {
fontProps.store(out, "-- ICEpf Font properties --");
} finally {
out.close();
}
recordMofifTime();
} catch (IOException ex) {
// check to make sure the storage relate dialogs can be shown
if (getBoolean("application.showLocalStorageDialogs", true)) {
Resources.showMessageDialog(
null,
JOptionPane.ERROR_MESSAGE,
messageBundle,
"fontManager.properties.title",
"manager.properties.saveError",
ex);
}
// log the error
if (logger.isLoggable(Level.WARNING)) {
logger.log(Level.WARNING, "Error saving font properties cache", ex);
}
}
}
}
private void setupHomeDir(String homeString) {
if (homeString == null) {
homeString = sysProps.getProperty("swingri.home");
}
if (homeString != null) {
dataDir = new File(homeString);
} else {
userHome = new File(sysProps.getProperty("user.home"));
String dataDirStr = props.getString("application.datadir", DEFAULT_HOME_DIR);
dataDir = new File(userHome, dataDirStr);
}
if (!dataDir.isDirectory()) {
String path = dataDir.getAbsolutePath();
boolean create;
if (props.hasUserRejectedCreatingLocalDataDir()) {
create = false;
} else if (getBoolean("application.showLocalStorageDialogs", true)) {
create =
Resources.showConfirmDialog(
null,
messageBundle,
"fontManager.properties.title",
"manager.properties.createNewDirectory",
path);
if (!create) props.setUserRejectedCreatingLocalDataDir();
} else {
// Always create local-storage directory if show user prompt dialog setting is false.
create = true;
}
if (!create) {
dataDir = null;
} else {
dataDir.mkdirs();
if (!dataDir.isDirectory()) {
// check to make sure that dialog should be shown on the error.
if (getBoolean("application.showLocalStorageDialogs", true)) {
Resources.showMessageDialog(
null,
JOptionPane.ERROR_MESSAGE,
messageBundle,
"fontManager.properties.title",
"manager.properties.failedCreation",
dataDir.getAbsolutePath());
}
dataDir = null;
}
}
}
}
public synchronized void loadProperties() {
if (dataDir != null) {
propertyFile = new File(dataDir, USER_FILENAME);
// load font properties from last invocation
if (propertyFile.exists()) {
try {
InputStream in = new FileInputStream(propertyFile);
try {
fontProps.load(in);
fontManager.setFontProperties(fontProps);
} finally {
in.close();
}
} catch (IOException ex) {
// check to make sure the storage relate dialogs can be shown
if (getBoolean("application.showLocalStorageDialogs", true)) {
Resources.showMessageDialog(
null,
JOptionPane.ERROR_MESSAGE,
messageBundle,
"fontManager.properties.title",
"manager.properties.session.readError",
ex);
}
// log the error
if (logger.isLoggable(Level.WARNING)) {
logger.log(Level.WARNING, "Error loading font properties cache", ex);
}
} catch (IllegalArgumentException e) {
// propblem parsing fontProps, reread teh file
setupDefaultProperties();
saveProperties();
}
}
// If no font data, then read font data and save the new file.
else {
setupDefaultProperties();
saveProperties();
}
}
}
private void setupLock() {
if (dataDir == null) {
lockDir = null;
} else {
File dir = new File(dataDir, LOCK_FILE);
if (!dir.mkdir()) {
dir.delete();
if (!dir.mkdir()) {
dir = null;
if (getBoolean("application.showLocalStorageDialogs", true)) {
Resources.showMessageDialog(
null,
JOptionPane.ERROR_MESSAGE,
messageBundle,
"fontManager.properties.title",
"manager.properties.session.nolock",
LOCK_FILE);
}
}
}
lockDir = dir;
}
}
