1 files changed, 192 insertions, 0 deletions
diff --git a/src/org/apg/ui/widget/UserIdEditor.java b/src/org/apg/ui/widget/UserIdEditor.java
new file mode 100644
index 000000000..b154803cf
--- /dev/null
+++ b/src/org/apg/ui/widget/UserIdEditor.java
@@ -0,0 +1,192 @@
+/*
+ * Copyright (C) 2010 Thialfihar <thi@thialfihar.org>
+ *
+ * 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 org.apg.ui.widget;
+
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+import org.apg.R;
+
+import android.content.Context;
+import android.util.AttributeSet;
+import android.view.View;
+import android.view.View.OnClickListener;
+import android.view.ViewGroup;
+import android.widget.EditText;
+import android.widget.ImageButton;
+import android.widget.LinearLayout;
+import android.widget.RadioButton;
+
+public class UserIdEditor extends LinearLayout implements Editor, OnClickListener {
+    private EditorListener mEditorListener = null;
+
+    private ImageButton mDeleteButton;
+    private RadioButton mIsMainUserId;
+    private EditText mName;
+    private EditText mEmail;
+    private EditText mComment;
+
+    private static final Pattern EMAIL_PATTERN =
+            Pattern.compile("^([a-zA-Z0-9_.-])+@([a-zA-Z0-9_.-])+[.]([a-zA-Z])+([a-zA-Z])+",
+                            Pattern.CASE_INSENSITIVE);
+
+    public static class NoNameException extends Exception {
+        static final long serialVersionUID = 0xf812773343L;
+
+        public NoNameException(String message) {
+            super(message);
+        }
+    }
+
+    public static class NoEmailException extends Exception {
+        static final long serialVersionUID = 0xf812773344L;
+
+        public NoEmailException(String message) {
+            super(message);
+        }
+    }
+
+    public static class InvalidEmailException extends Exception {
+        static final long serialVersionUID = 0xf812773345L;
+
+        public InvalidEmailException(String message) {
+            super(message);
+        }
+    }
+
+    public UserIdEditor(Context context) {
+        super(context);
+    }
+
+    public UserIdEditor(Context context, AttributeSet attrs) {
+        super(context, attrs);
+    }
+
+    @Override
+    protected void onFinishInflate() {
+        setDrawingCacheEnabled(true);
+        setAlwaysDrawnWithCacheEnabled(true);
+
+        mDeleteButton = (ImageButton) findViewById(R.id.delete);
+        mDeleteButton.setOnClickListener(this);
+        mIsMainUserId = (RadioButton) findViewById(R.id.isMainUserId);
+        mIsMainUserId.setOnClickListener(this);
+
+        mName = (EditText) findViewById(R.id.name);
+        mEmail = (EditText) findViewById(R.id.email);
+        mComment = (EditText) findViewById(R.id.comment);
+
+        super.onFinishInflate();
+    }
+
+    public void setValue(String userId) {
+        mName.setText("");
+        mComment.setText("");
+        mEmail.setText("");
+
+        Pattern withComment = Pattern.compile("^(.*) [(](.*)[)] <(.*)>$");
+        Matcher matcher = withComment.matcher(userId);
+        if (matcher.matches()) {
+            mName.setText(matcher.group(1));
+            mComment.setText(matcher.group(2));
+            mEmail.setText(matcher.group(3));
+            return;
+        }
+
+        Pattern withoutComment = Pattern.compile("^(.*) <(.*)>$");
+        matcher = withoutComment.matcher(userId);
+        if (matcher.matches()) {
+            mName.setText(matcher.group(1));
+            mEmail.setText(matcher.group(2));
+            return;
+        }
+    }
+
+    public String getValue() throws NoNameException, NoEmailException, InvalidEmailException {
+        String name = ("" + mName.getText()).trim();
+        String email = ("" + mEmail.getText()).trim();
+        String comment = ("" + mComment.getText()).trim();
+
+        if (email.length() > 0) {
+            Matcher emailMatcher = EMAIL_PATTERN.matcher(email);
+            if (!emailMatcher.matches()) {
+                throw new InvalidEmailException(
+                        getContext().getString(R.string.error_invalidEmail, email));
+            }
+        }
+
+        String userId = name;
+        if (comment.length() > 0) {
+            userId += " (" + comment + ")";
+        }
+        if (email.length() > 0) {
+            userId += " <" + email + ">";
+        }
+
+        if (userId.equals("")) {
+            // ok, empty one...
+            return userId;
+        }
+
+        // otherwise make sure that name and email exist
+        if (name.equals("")) {
+            throw new NoNameException("need a name");
+        }
+
+        if (email.equals("")) {
+            throw new NoEmailException("need an email");
+        }
+
+        return userId;
+    }
+
+    public void onClick(View v) {
+        final ViewGroup parent = (ViewGroup)getParent();
+        if (v == mDeleteButton) {
+            boolean wasMainUserId = mIsMainUserId.isChecked();
+            parent.removeView(this);
+            if (mEditorListener != null) {
+                mEditorListener.onDeleted(this);
+            }
+            if (wasMainUserId && parent.getChildCount() > 0) {
+                UserIdEditor editor = (UserIdEditor) parent.getChildAt(0);
+                editor.setIsMainUserId(true);
+            }
+        } else if (v == mIsMainUserId) {
+            for (int i = 0; i < parent.getChildCount(); ++i) {
+                UserIdEditor editor = (UserIdEditor) parent.getChildAt(i);
+                if (editor == this) {
+                    editor.setIsMainUserId(true);
+                } else {
+                    editor.setIsMainUserId(false);
+                }
+            }
+        }
+    }
+
+    public void setIsMainUserId(boolean value) {
+        mIsMainUserId.setChecked(value);
+    }
+
+    public boolean isMainUserId() {
+        return mIsMainUserId.isChecked();
+    }
+
+    public void setEditorListener(EditorListener listener) {
+        mEditorListener = listener;
+    }
+}