1 files changed, 179 insertions, 0 deletions
diff --git a/eclipse/plugins/com.android.ide.eclipse.monitor/src/com/android/ide/eclipse/monitor/MonitorApplication.java b/eclipse/plugins/com.android.ide.eclipse.monitor/src/com/android/ide/eclipse/monitor/MonitorApplication.java
new file mode 100644
index 000000000..425786f6f
--- /dev/null
+++ b/eclipse/plugins/com.android.ide.eclipse.monitor/src/com/android/ide/eclipse/monitor/MonitorApplication.java
@@ -0,0 +1,179 @@
+/*
+ * Copyright (C) 2011 The Android Open Source Project
+ *
+ * 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.android.ide.eclipse.monitor;
+
+import com.android.ide.eclipse.monitor.SdkToolsLocator.SdkInstallStatus;
+import com.android.prefs.AndroidLocation;
+import com.android.sdklib.SdkManager;
+import com.android.sdkstats.SdkStatsService;
+import com.android.sdkuilib.internal.repository.ui.AdtUpdateDialog;
+import com.android.utils.ILogger;
+import com.android.utils.NullLogger;
+
+import org.eclipse.core.runtime.IPath;
+import org.eclipse.core.runtime.Path;
+import org.eclipse.core.runtime.Platform;
+import org.eclipse.equinox.app.IApplication;
+import org.eclipse.equinox.app.IApplicationContext;
+import org.eclipse.jface.dialogs.MessageDialog;
+import org.eclipse.jface.window.Window;
+import org.eclipse.osgi.service.datalocation.Location;
+import org.eclipse.swt.widgets.Display;
+import org.eclipse.swt.widgets.Shell;
+import org.eclipse.ui.IWorkbench;
+import org.eclipse.ui.PlatformUI;
+
+import java.io.File;
+
+public class MonitorApplication implements IApplication {
+    private static final String SDK_PATH_ENVVAR = "com.android.sdk.path";
+    private static final String MONITOR_WORKSPACE_PATH = "monitor-workspace";
+
+    @Override
+    public Object start(IApplicationContext context) throws Exception {
+        Display display = PlatformUI.createDisplay();
+
+        // set workspace location
+        Location instanceLoc = Platform.getInstanceLocation();
+        IPath workspacePath = new Path(AndroidLocation.getFolder()).append(MONITOR_WORKSPACE_PATH);
+        instanceLoc.set(workspacePath.toFile().toURI().toURL(), true);
+
+        // figure out path to SDK
+        String sdkPath = findSdkPath(display);
+        if (!isValidSdkLocation(sdkPath)) {
+            // exit with return code -1
+            return Integer.valueOf(-1);
+        }
+        MonitorPlugin.getDefault().setSdkFolder(new File(sdkPath));
+
+        // install platform tools if necessary
+        ILogger sdkLog = NullLogger.getLogger();
+        SdkManager manager = SdkManager.createManager(sdkPath, sdkLog);
+        if (manager.getPlatformToolsVersion() == null) {
+            boolean install = MessageDialog.openQuestion(new Shell(display),
+                    "Monitor",
+                    "The platform tools package that provides adb is missing from your SDK installation. "
+                    + "Monitor requires this package to work properly. Would you like to install that package now?");
+            if (!install) {
+                return Integer.valueOf(-1);
+            }
+            AdtUpdateDialog window = new AdtUpdateDialog(new Shell(display), sdkLog, sdkPath);
+            window.installPlatformTools();
+        }
+
+        // If this is the first time using ddms or adt, open up the stats service
+        // opt out dialog, and request user for permissions.
+        // Note that the actual ping is performed in MonitorStartup
+        SdkStatsService stats = new SdkStatsService();
+        stats.checkUserPermissionForPing(new Shell(display));
+
+        // open up RCP
+        try {
+            int returnCode = PlatformUI.createAndRunWorkbench(display,
+                    new MonitorWorkbenchAdvisor());
+            if (returnCode == PlatformUI.RETURN_RESTART) {
+                return IApplication.EXIT_RESTART;
+            }
+            return IApplication.EXIT_OK;
+        } finally {
+            display.dispose();
+        }
+    }
+
+    @Override
+    public void stop() {
+        if (!PlatformUI.isWorkbenchRunning())
+            return;
+        final IWorkbench workbench = PlatformUI.getWorkbench();
+        final Display display = workbench.getDisplay();
+        display.syncExec(new Runnable() {
+            @Override
+            public void run() {
+                if (!display.isDisposed())
+                    workbench.close();
+            }
+        });
+    }
+
+    private String findSdkPath(Display display) {
+        // see if there is a system property set (passed in via a command line arg)
+        String sdkLocation = System.getProperty(SDK_PATH_ENVVAR);
+        if (isValidSdkLocation(sdkLocation)) {
+            return sdkLocation;
+        }
+
+        // see if there is an environment variable set
+        sdkLocation = System.getenv(SDK_PATH_ENVVAR);
+        if (isValidSdkLocation(sdkLocation)) {
+            return sdkLocation;
+        }
+
+        // The monitor app should be located in "<sdk>/tools/lib/monitor-platform/"
+        // So see if the folder one level up from the install location is a valid SDK.
+        Location install = Platform.getInstallLocation();
+        if (install != null && install.getURL() != null) {
+            File libFolder = new File(install.getURL().getFile()).getParentFile();
+            if (libFolder != null) {
+                String toolsFolder = libFolder.getParent();
+                if (toolsFolder != null) {
+                    sdkLocation = new File(toolsFolder).getParent();
+                    if (isValidSdkLocation(sdkLocation)) {
+                        MonitorPlugin.getDdmsPreferenceStore().setLastSdkPath(sdkLocation);
+                        return sdkLocation;
+                    }
+                }
+
+            }
+        }
+
+        // check for the last used SDK
+        sdkLocation = MonitorPlugin.getDdmsPreferenceStore().getLastSdkPath();
+        if (isValidSdkLocation(sdkLocation)) {
+            return sdkLocation;
+        }
+
+        // if nothing else works, prompt the user
+        sdkLocation = getSdkLocationFromUser(new Shell(display));
+        if (isValidSdkLocation(sdkLocation)) {
+            MonitorPlugin.getDdmsPreferenceStore().setLastSdkPath(sdkLocation);
+        }
+
+        return sdkLocation;
+    }
+
+    private boolean isValidSdkLocation(String sdkLocation) {
+        if (sdkLocation == null) {
+            return false;
+        }
+
+        if (sdkLocation.trim().length() == 0) {
+            return false;
+        }
+
+        SdkToolsLocator locator = new SdkToolsLocator(new File(sdkLocation));
+        return locator.isValidInstallation() == SdkInstallStatus.VALID;
+    }
+
+    private String getSdkLocationFromUser(Shell shell) {
+        SdkLocationChooserDialog dlg = new SdkLocationChooserDialog(shell);
+        if (dlg.open() == Window.OK) {
+            return dlg.getPath();
+        } else {
+            return null;
+        }
+    }
+}