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/*
* Copyright 2000-2014 JetBrains s.r.o.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.intellij.ui;
import com.intellij.ide.AppLifecycleListener;
import com.intellij.openapi.application.ApplicationManager;
import com.intellij.openapi.application.ApplicationNamesInfo;
import com.intellij.openapi.application.PathManager;
import com.intellij.util.messages.MessageBusConnection;
import com.sun.jna.Library;
import com.sun.jna.Native;
import com.sun.jna.Pointer;
import org.jetbrains.annotations.NotNull;
import java.util.Set;
/**
* @author Denis Fokin
*/
class LibNotifyWrapper implements SystemNotificationsImpl.Notifier {
private static LibNotifyWrapper ourInstance;
public static synchronized LibNotifyWrapper getInstance() {
if (ourInstance == null) {
ourInstance = new LibNotifyWrapper();
}
return ourInstance;
}
@SuppressWarnings("SpellCheckingInspection")
private interface LibNotify extends Library {
int notify_init(String appName);
void notify_uninit();
Pointer notify_notification_new(String summary, String body, String icon);
int notify_notification_show(Pointer notification, Pointer error);
}
private final LibNotify myLibNotify;
private LibNotifyWrapper() {
myLibNotify = (LibNotify)Native.loadLibrary("libnotify.so.4", LibNotify.class);
String appName = ApplicationNamesInfo.getInstance().getProductName();
if (myLibNotify.notify_init(appName) == 0) {
throw new IllegalStateException("notify_init failed");
}
MessageBusConnection connection = ApplicationManager.getApplication().getMessageBus().connect();
connection.subscribe(AppLifecycleListener.TOPIC, new AppLifecycleListener.Adapter() {
@Override
public void appClosing() {
myLibNotify.notify_uninit();
}
});
}
@Override
public void notify(@NotNull Set<String> allNames, @NotNull String name, @NotNull String title, @NotNull String description) {
String icon = AppUIUtil.findIcon(PathManager.getBinPath());
if (icon == null) icon = "dialog-information";
Pointer notification = myLibNotify.notify_notification_new(title, description, icon);
myLibNotify.notify_notification_show(notification, null);
}
}
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