From d91c314ac2e1e81535d8c4d3ac91d15f20d920d2 Mon Sep 17 00:00:00 2001
From: Daniel Gultsch <daniel@gultsch.de>
Date: Thu, 6 Apr 2017 18:06:07 +0200
Subject: [PATCH] use comma seperation for multiple mentions

---
 .../conversations/ui/ConversationFragment.java    | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

diff --git a/src/main/java/eu/siacs/conversations/ui/ConversationFragment.java b/src/main/java/eu/siacs/conversations/ui/ConversationFragment.java
index dff6bce6e..fe38108df 100644
--- a/src/main/java/eu/siacs/conversations/ui/ConversationFragment.java
+++ b/src/main/java/eu/siacs/conversations/ui/ConversationFragment.java
@@ -9,8 +9,6 @@ import android.content.Context;
 import android.content.DialogInterface;
 import android.content.Intent;
 import android.content.IntentSender.SendIntentException;
-import android.net.Uri;
-import android.os.Build;
 import android.os.Bundle;
 import android.os.Handler;
 import android.support.v13.view.inputmethod.InputConnectionCompat;
@@ -34,7 +32,6 @@ import android.widget.AbsListView;
 import android.widget.AbsListView.OnScrollListener;
 import android.widget.AdapterView;
 import android.widget.AdapterView.AdapterContextMenuInfo;
-import android.widget.EditText;
 import android.widget.ImageButton;
 import android.widget.ListView;
 import android.widget.PopupMenu;
@@ -840,16 +837,20 @@ public class ConversationFragment extends Fragment implements EditMessage.Keyboa
 		String oldString = editable.toString().trim();
 		final int pos = mEditMessage.getSelectionStart();
 		if (oldString.isEmpty() || pos == 0) {
-			mEditMessage.getText().insert(0, nick + ": ");
+			editable.insert(0, nick + ": ");
 		} else {
 			final char before = editable.charAt(pos - 1);
 			final char after = editable.length() > pos ? editable.charAt(pos) : '\0';
 			if (before == '\n') {
 				editable.insert(pos, nick + ": ");
 			} else {
-				editable.insert(pos,(Character.isWhitespace(before)? "" : " ") + nick + (Character.isWhitespace(after) ? "" : " "));
-				if (Character.isWhitespace(after)) {
-					mEditMessage.setSelection(mEditMessage.getSelectionStart()+1);
+				if (pos > 2 && editable.subSequence(pos-2,pos).toString().equals(": ")) {
+					editable.insert(pos-2,", "+nick);
+				} else {
+					editable.insert(pos, (Character.isWhitespace(before) ? "" : " ") + nick + (Character.isWhitespace(after) ? "" : " "));
+					if (Character.isWhitespace(after)) {
+						mEditMessage.setSelection(mEditMessage.getSelectionStart() + 1);
+					}
 				}
 			}
 		}