/*
* Copyright (c) 2012 Google Inc.
*
* All rights reserved. This program and the accompanying materials are made available under the terms of the Eclipse
* Public License v1.0 which accompanies this distribution, and is available at
*
* http://www.eclipse.org/legal/epl-v10.html
*/
package com.google.eclipse.protobuf.ui.builder.protoc;
import static org.eclipse.ui.console.IConsoleConstants.ID_CONSOLE_VIEW;
import static com.google.common.io.Closeables.closeQuietly;
import static com.google.eclipse.protobuf.ui.util.Workbenches.activeWorkbenchPage;
import org.eclipse.ui.IWorkbenchPage;
import org.eclipse.ui.PartInitException;
import org.eclipse.ui.console.ConsolePlugin;
import org.eclipse.ui.console.IConsole;
import org.eclipse.ui.console.IConsoleManager;
import org.eclipse.ui.console.IConsoleView;
import org.eclipse.ui.console.MessageConsole;
import org.eclipse.ui.console.MessageConsoleStream;
/**
* @author alruiz@google.com (Alex Ruiz)
*/
class ConsolePrinter {
private static final String CONSOLE_NAME = "protoc";
private final MessageConsoleStream out;
static ConsolePrinter createAndDisplayConsole() throws PartInitException {
MessageConsole console = findConsole();
IWorkbenchPage page = activeWorkbenchPage();
if (page != null) {
IConsoleView view = (IConsoleView) page.showView(ID_CONSOLE_VIEW);
view.display(console);
}
return new ConsolePrinter(console);
}
private static MessageConsole findConsole() {
IConsoleManager consoleManager = ConsolePlugin.getDefault().getConsoleManager();
for (IConsole console : consoleManager.getConsoles()) {
if (CONSOLE_NAME.equals(console.getName()) && console instanceof MessageConsole) {
return (MessageConsole) console;
}
}
MessageConsole console = new MessageConsole(CONSOLE_NAME, null);
consoleManager.addConsoles(new IConsole[] { console });
return console;
}
private ConsolePrinter(MessageConsole console) {
out = console.newMessageStream();
}
void printCommand(String s) {
out.println("[command] " + s);
}
void printProtocOutput(String s) {
out.println("[protoc] " + s);
}
void close() {
closeQuietly(out);
}
}