Start of a plugin version

WIP

plugin-src/src/net/i2p/itoopie/plugin/Itoopie.java

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+package net.i2p.itoopie.plugin;
+/*
+ *  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.
+ *
+ */
+
+import javax.swing.UIManager;
+
+import net.i2p.I2PAppContext;
+import net.i2p.app.*;
+import static net.i2p.app.ClientAppState.*;
+import net.i2p.util.Log;
+
+import net.i2p.itoopie.gui.GUIHelper;
+import net.i2p.itoopie.gui.TrayManager;
+import net.i2p.itoopie.gui.WindowHandler;
+
+/**
+ *
+ * @author zzz
+ */
+public class Itoopie implements ClientApp {
+    private final I2PAppContext _context;
+    private final Log _log;
+    private final ClientAppManager _mgr;
+    private TrayManager trayManager;
+    private ClientAppState _state = UNINITIALIZED;
+
+    public Itoopie(I2PAppContext ctx, ClientAppManager mgr, String args[]) {
+        _context = ctx;
+        _log = ctx.logManager().getLog(Itoopie.class);
+        _mgr = mgr;
+        _state = INITIALIZED;
+    }
+
+    /**
+     *  Not supported
+     */
+    public synchronized static void main(String args[]) {
+        throw new UnsupportedOperationException("Must use ClientApp interface");
+    }
+
+    /////// ClientApp methods
+
+    public synchronized void startup() throws Exception {
+        if (_state != STOPPED && _state != INITIALIZED && _state != START_FAILED) {
+            _log.error("Start while state = " + _state);
+            return;
+        }
+        trayManager = TrayManager.getInstance();
+        trayManager.startManager();
+        try {
+            UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
+            GUIHelper.setDefaultStyle();
+        } catch (Exception ex) {}
+        // Popup Main window.
+        WindowHandler.toggleFrames();
+        changeState(RUNNING);
+    }
+
+    public synchronized void shutdown(String[] args) {
+        if (_state == STOPPED)
+            return;
+        changeState(STOPPING);
+        trayManager.stopManager();
+        // TODO stop it
+        trayManager = null;
+        changeState(STOPPED);
+    }
+
+    public ClientAppState getState() {
+        return _state;
+    }
+
+    public String getName() {
+        return "itoopie";
+    }
+
+    public String getDisplayName() {
+        return "Itoopie";
+    }
+
+    /////// end ClientApp methods
+
+    private synchronized void changeState(ClientAppState state) {
+        if (state == _state)
+            return;
+        _state = state;
+        _mgr.notify(this, state, null, null);
+    }
+
+    private synchronized void changeState(ClientAppState state, String msg, Exception e) {
+        if (state == _state)
+            return;
+        _state = state;
+        _mgr.notify(this, state, msg, e);
+    }
+}