1 files changed, 120 insertions, 0 deletions
diff --git a/src/plugins/certmanager/src/com/motorolamobility/studio/android/certmanager/command/DeleteKeystoreHandler.java b/src/plugins/certmanager/src/com/motorolamobility/studio/android/certmanager/command/DeleteKeystoreHandler.java
new file mode 100644
index 0000000..4188408
--- /dev/null
+++ b/src/plugins/certmanager/src/com/motorolamobility/studio/android/certmanager/command/DeleteKeystoreHandler.java
@@ -0,0 +1,120 @@
+/*
+ * Copyright (C) 2012 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.motorolamobility.studio.android.certmanager.command;
+
+import java.util.List;
+
+import org.eclipse.core.commands.ExecutionEvent;
+import org.eclipse.core.commands.ExecutionException;
+import org.eclipse.core.commands.IHandler2;
+import org.eclipse.jface.dialogs.IDialogConstants;
+import org.eclipse.jface.dialogs.MessageDialogWithToggle;
+import org.eclipse.swt.widgets.Shell;
+import org.eclipse.ui.IWorkbench;
+import org.eclipse.ui.IWorkbenchWindow;
+import org.eclipse.ui.PlatformUI;
+
+import com.motorolamobility.studio.android.certmanager.i18n.CertificateManagerNLS;
+import com.motorolamobility.studio.android.certmanager.ui.model.ITreeNode;
+import com.motorolamobility.studio.android.certmanager.ui.model.KeyStoreNode;
+import com.motorolamobility.studio.android.certmanager.ui.model.SigningAndKeysModelManager;
+import com.motorolamobility.studio.android.certmanager.views.KeystoreManagerView;
+
+/**
+ * This class deletes the keystore from the tree of the {@link KeystoreManagerView}
+ * */
+public class DeleteKeystoreHandler extends AbstractHandler2 implements IHandler2
+{
+
+    private static boolean toggleState = false;
+
+    /*
+     * Question dialog confirming deletion of the keystore with a toggle
+     * asking if the keystore should also be deleted from the filesystem
+     * @return true if the deletion is confirmed, false otherwise and true in the
+     * toggleState if it can also be deleted from the filesystem, false otherwise
+     */
+    private boolean showQuestion(List<ITreeNode> nodesToDelete)
+    {
+
+        final Boolean[] reply = new Boolean[2];
+
+        final String keystoreName =
+                nodesToDelete.size() == 1 ? nodesToDelete.get(0).getName() : null;
+
+        PlatformUI.getWorkbench().getDisplay().syncExec(new Runnable()
+        {
+            @Override
+            public void run()
+            {
+                IWorkbench workbench = PlatformUI.getWorkbench();
+                IWorkbenchWindow ww = workbench.getActiveWorkbenchWindow();
+                Shell shell = ww.getShell();
+
+                MessageDialogWithToggle dialog =
+                        MessageDialogWithToggle
+                                .openYesNoQuestion(
+                                        shell,
+                                        CertificateManagerNLS.DeleteKeystoreHandler_ConfirmationQuestionDialog_Title,
+                                        keystoreName != null
+                                                ? CertificateManagerNLS
+                                                        .bind(CertificateManagerNLS.DeleteKeystoreHandler_ConfirmationQuestionDialog_Description,
+                                                                keystoreName)
+                                                : CertificateManagerNLS.DeleteKeystoreHandler_Delete_Selected_Keystores,
+                                        CertificateManagerNLS.DeleteKeystoreHandler_ConfirmationQuestionDialog_Toggle,
+                                        false, null, null);
+                reply[0] = (dialog.getReturnCode() == IDialogConstants.YES_ID);
+                reply[1] = dialog.getToggleState();
+            }
+        });
+
+        toggleState = reply[1];
+
+        return reply[0];
+    }
+
+    @Override
+    public Object execute(ExecutionEvent event) throws ExecutionException
+    {
+        List<ITreeNode> nodesToDelete = getSelection();
+
+        if (!nodesToDelete.isEmpty())
+        {
+            boolean shouldProceed = showQuestion(nodesToDelete);
+            if (shouldProceed)
+            {
+                for (ITreeNode node2Delete : nodesToDelete)
+                {
+                    KeyStoreNode keyStoreNode = (KeyStoreNode) node2Delete;
+
+                    // remove from the tree
+                    SigningAndKeysModelManager.getInstance().unmapKeyStore(keyStoreNode);
+
+                    if (toggleState)
+                    {
+                        keyStoreNode.getFile().delete();
+                    }
+                }
+            }
+        }
+
+        nodesToDelete.clear();
+
+        return null;
+    }
+
+}