Keep completion behavior similar to before

* Use tab to jump to the next completion item
* Space to accept change

imports/NeoChat/Component/ChatBox/ChatBar.qml

@@ -287,6 +287,7 @@ ToolBar {
                     if (chatBar.isCompleting) {
                         event.accepted = true
                         completionMenu.listView.decrementCurrentIndex()
+                        autoAppeared = true;
                     }
                     event.accepted = false
                 }
@@ -295,6 +296,7 @@ ToolBar {
                     if (chatBar.isCompleting) {
                         event.accepted = true
                         completionMenu.listView.incrementCurrentIndex()
+                        autoAppeared = true;
                     }
                     event.accepted = false
                 }
@@ -336,11 +338,18 @@ ToolBar {
                     currentRoom.cachedInput = text
                     autoAppeared = false;
 
-                    const completionInfo = documentHandler.getAutocompletionInfo();
+                    const completionInfo = documentHandler.getAutocompletionInfo(isCompleting);
 
                     if (completionInfo.type === ChatDocumentHandler.Ignore) {
+                        if (completionInfo.keyword) {
+                            // custom emojis
+                            const idx = completionMenu.currentIndex;
+                            completionMenu.model = Array.from(chatBar.customEmojiModel.filterModel(completionInfo.keyword)).concat(EmojiModel.filterModel(completionInfo.keyword))
+                            completionMenu.currentIndex = idx;
+                        }
                         return;
                     }
+
                     if (completionInfo.type === ChatDocumentHandler.None) {
                         isCompleting = false;
                         return;
@@ -359,9 +368,12 @@ ToolBar {
                         isCompleting = false;
                         return;
                     }
-                    isCompleting = true
-                    autoAppeared = true;
-                    completionMenu.endPosition = cursorPosition
+
+                    if (!isCompleting) {
+                        isCompleting = true
+                        autoAppeared = true;
+                        completionMenu.endPosition = cursorPosition
+                    }
                 }
             }
         }
@@ -503,8 +515,6 @@ ToolBar {
 
     function complete() {
         documentHandler.replaceAutoComplete(completionMenu.currentDisplayText);
-        completionMenu.model = null
-        chatBar.isCompleting = false
         if (completionMenu.completionType === ChatDocumentHandler.User
             && completionMenu.currentDisplayText.length > 0
             && completionMenu.currentItem.userId.length > 0) {

src/chatdocumenthandler.cpp

@@ -123,7 +123,7 @@ void ChatDocumentHandler::setRoom(NeoChatRoom *room)
     Q_EMIT roomChanged();
 }
 
-QVariantMap ChatDocumentHandler::getAutocompletionInfo()
+QVariantMap ChatDocumentHandler::getAutocompletionInfo(bool isAutocompleting)
 {
     QTextCursor cursor = textCursor();
 
@@ -133,9 +133,6 @@ QVariantMap ChatDocumentHandler::getAutocompletionInfo()
             {"type", AutoCompletionType::Ignore},
         };
     }
-    if (m_cursorPosition != m_autoCompleteBeginPosition && m_cursorPosition != m_autoCompleteEndPosition) {
-        // we moved our cursor, so cancel autocompletion
-    }
 
     QString text = cursor.block().text();
     QString textBeforeCursor = text;
@@ -167,10 +164,17 @@ QVariantMap ChatDocumentHandler::getAutocompletionInfo()
             };
         }
 
-        return QVariantMap{
-            {"keyword", autoCompletePrefix},
-            {"type", AutoCompletionType::Emoji},
-        };
+        if (!isAutocompleting) {
+            return QVariantMap{
+                {"keyword", autoCompletePrefix},
+                {"type", AutoCompletionType::Emoji},
+            };
+        } else {
+            return QVariantMap{
+                {"type", AutoCompletionType::Ignore},
+                {"keyword", autoCompletePrefix},
+            };
+        }
     }
 
     return QVariantMap{
@@ -197,7 +201,7 @@ void ChatDocumentHandler::replaceAutoComplete(const QString &word)
         }
     }
 
-    cursor.insertHtml(word + " ");
+    cursor.insertHtml(word);
     m_lastState = cursor.block().text();
     cursor.endEditBlock();
 }

src/chatdocumenthandler.h

@@ -52,7 +52,7 @@ public:
 
     /// This function will look at the current QTextCursor and determine if there
     /// is the possibility to autocomplete it.
-    Q_INVOKABLE QVariantMap getAutocompletionInfo();
+    Q_INVOKABLE QVariantMap getAutocompletionInfo(bool isAutocompleting);
     Q_INVOKABLE void replaceAutoComplete(const QString &word);
 
 Q_SIGNALS: