/*
* Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code 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
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
package sun.lwawt.macosx;
import java.awt.*;
import java.awt.im.spi.*;
import java.util.*;
import java.util.List;
/**
* Provides sufficient information about an input method
* to enable selection and loading of that input method.
* The input method itself is only loaded when it is actually used.
*/
public class CInputMethodDescriptor implements InputMethodDescriptor {
static {
nativeInit();
}
public CInputMethodDescriptor() {
}
/**
* @see java.awt.im.spi.InputMethodDescriptor#getAvailableLocales
*/
public Locale[] getAvailableLocales() {
// returns a copy of internal list for public API
Object[] locales = getAvailableLocalesInternal();
Locale[] tmp = new Locale[locales.length];
System.arraycopy(locales, 0, tmp, 0, locales.length);
return tmp;
}
static Object[] getAvailableLocalesInternal() {
List workList = nativeGetAvailableLocales();
if (workList != null) {
return workList.toArray();
}
return new Object[] {
Locale.getDefault()
};
}
/**
* @see java.awt.im.spi.InputMethodDescriptor#hasDynamicLocaleList
*/
public boolean hasDynamicLocaleList() {
return false;
}
/**
* @see java.awt.im.spi.InputMethodDescriptor#getInputMethodDisplayName
*/
public synchronized String getInputMethodDisplayName(Locale inputLocale, Locale displayLanguage) {
String name = "System Input Methods";
if (Locale.getDefault().equals(displayLanguage)) {
name = Toolkit.getProperty("AWT.HostInputMethodDisplayName", name);
}
return name;
}
/**
* @see java.awt.im.spi.InputMethodDescriptor#getInputMethodIcon
*/
public Image getInputMethodIcon(Locale inputLocale) {
// This should return the flag icon corresponding to the input Locale.
return null;
}
/**
* @see java.awt.im.spi.InputMethodDescriptor#createInputMethod
*/
public InputMethod createInputMethod() throws Exception {
return new CInputMethod();
}
public String toString() {
Locale loc[] = getAvailableLocales();
String locnames = null;
for (int i = 0; i < loc.length; i++) {
if (locnames == null) {
locnames = loc[i].toString();
} else {
locnames += "," + loc[i];
}
}
return getClass().getName() + "[" +
"locales=" + locnames +
",localelist=" + (hasDynamicLocaleList() ? "dynamic" : "static") +
"]";
}
private static native void nativeInit();
private static native List nativeGetAvailableLocales();
}