1 files changed, 148 insertions, 0 deletions
diff --git a/WordPress/src/main/java/org/wordpress/android/ui/people/RoleChangeDialogFragment.java b/WordPress/src/main/java/org/wordpress/android/ui/people/RoleChangeDialogFragment.java
new file mode 100644
index 000000000..438231fe3
--- /dev/null
+++ b/WordPress/src/main/java/org/wordpress/android/ui/people/RoleChangeDialogFragment.java
@@ -0,0 +1,148 @@
+package org.wordpress.android.ui.people;
+
+import android.app.AlertDialog;
+import android.app.Dialog;
+import android.app.DialogFragment;
+import android.content.Context;
+import android.content.DialogInterface;
+import android.os.Bundle;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ArrayAdapter;
+import android.widget.RadioButton;
+import android.widget.TextView;
+
+import org.wordpress.android.R;
+import org.wordpress.android.models.Role;
+
+import de.greenrobot.event.EventBus;
+
+public class RoleChangeDialogFragment extends DialogFragment {
+    private static final String PERSON_ID_TAG = "person_id";
+    private static final String PERSON_LOCAL_TABLE_BLOG_ID_TAG = "local_table_blog_id";
+    private static final String ROLE_TAG = "role";
+
+    private RoleListAdapter mRoleListAdapter;
+
+    @Override
+    public void onSaveInstanceState(Bundle outState) {
+        super.onSaveInstanceState(outState);
+        Role role = mRoleListAdapter.getSelectedRole();
+        outState.putSerializable(ROLE_TAG, role);
+    }
+
+    public static RoleChangeDialogFragment newInstance(long personID, int localTableBlogId, Role role) {
+        RoleChangeDialogFragment roleChangeDialogFragment = new RoleChangeDialogFragment();
+        Bundle args = new Bundle();
+
+        args.putLong(PERSON_ID_TAG, personID);
+        args.putInt(PERSON_LOCAL_TABLE_BLOG_ID_TAG, localTableBlogId);
+        if (role != null) {
+            args.putSerializable(ROLE_TAG, role);
+        }
+
+        roleChangeDialogFragment.setArguments(args);
+        return roleChangeDialogFragment;
+    }
+
+    @Override
+    public Dialog onCreateDialog(Bundle savedInstanceState) {
+        AlertDialog.Builder builder = new AlertDialog.Builder(getActivity(), R.style.Calypso_AlertDialog);
+        builder.setTitle(R.string.role);
+        builder.setNegativeButton(R.string.cancel, null);
+        builder.setPositiveButton(R.string.ok, new DialogInterface.OnClickListener() {
+            @Override
+            public void onClick(DialogInterface dialog, int which) {
+                Role role = mRoleListAdapter.getSelectedRole();
+                Bundle args = getArguments();
+                if (args != null) {
+                    long personID = args.getLong(PERSON_ID_TAG);
+                    int localTableBlogId = args.getInt(PERSON_LOCAL_TABLE_BLOG_ID_TAG);
+                    EventBus.getDefault().post(new RoleChangeEvent(personID, localTableBlogId, role));
+                }
+            }
+        });
+
+        if (mRoleListAdapter == null) {
+            final Role[] userRoles = Role.userRoles();
+            mRoleListAdapter = new RoleListAdapter(getActivity(), R.layout.role_list_row, userRoles);
+        }
+        if (savedInstanceState != null) {
+            Role savedRole = (Role) savedInstanceState.getSerializable(ROLE_TAG);
+            mRoleListAdapter.setSelectedRole(savedRole);
+        } else {
+            Bundle args = getArguments();
+            if (args != null) {
+                Role role = (Role) args.getSerializable(ROLE_TAG);
+                mRoleListAdapter.setSelectedRole(role);
+            }
+        }
+        builder.setAdapter(mRoleListAdapter, null);
+
+        return builder.create();
+    }
+
+    private class RoleListAdapter extends ArrayAdapter<Role> {
+        private Role mSelectedRole;
+
+        public RoleListAdapter(Context context, int resource, Role[] objects) {
+            super(context, resource, objects);
+        }
+
+        @Override
+        public View getView(final int position, View convertView, ViewGroup parent) {
+            if (convertView == null) {
+                convertView = View.inflate(getContext(), R.layout.role_list_row, null);
+            }
+
+            final RadioButton radioButton = (RadioButton) convertView.findViewById(R.id.radio);
+            TextView mainText = (TextView) convertView.findViewById(R.id.role_label);
+            Role role = getItem(position);
+            mainText.setText(role.toDisplayString());
+
+            if (radioButton != null) {
+                radioButton.setChecked(role == mSelectedRole);
+                radioButton.setOnClickListener(new View.OnClickListener() {
+                    @Override
+                    public void onClick(View v) {
+                        changeSelection(position);
+                    }
+                });
+            }
+
+            convertView.setOnClickListener(new View.OnClickListener() {
+                @Override
+                public void onClick(View v) {
+                    changeSelection(position);
+                }
+            });
+
+            return convertView;
+        }
+
+        private void changeSelection(int position) {
+            mSelectedRole = getItem(position);
+            notifyDataSetChanged();
+        }
+
+        public Role getSelectedRole() {
+            return mSelectedRole;
+        }
+
+        public void setSelectedRole(Role role) {
+            mSelectedRole = role;
+        }
+    }
+
+    public static class RoleChangeEvent {
+        public final long personID;
+        public final int localTableBlogId;
+        public final Role newRole;
+
+        public RoleChangeEvent(long personID, int localTableBlogId, Role newRole) {
+            this.personID = personID;
+            this.localTableBlogId = localTableBlogId;
+            this.newRole = newRole;
+        }
+    }
+}