public synchronized boolean start()

in plugin/src/software/aws/toolkits/eclipse/amazonq/util/QInvocationSession.java [96:135]
34 lines of code
5 McCabe index (conditional complexity)

    public synchronized boolean start(final ITextEditor editor) throws ExecutionException {
        if (!isActive()) {
            if (!Activator.getLoginService().getAuthState().isLoggedIn()) {
                Activator.getLogger().warn("Attempted to start inline session while logged out.");
                this.end();
                return false;
            }
            contextService = PlatformUI.getWorkbench()
                    .getService(IContextService.class);
            if (contextService.getActiveContextIds().contains(Constants.INLINE_CHAT_CONTEXT_ID)) {
                Activator.getLogger().warn("Attempted to start inline session while inline chat is processing.");
                this.end();
                return false;
            }
            Activator.getLogger().info("Starting inline session");
            transitionToInvokingState();
            contextActivation = contextService.activateContext(Constants.INLINE_SUGGESTIONS_CONTEXT_ID);

            // Start session logic here
            this.editor = editor;
            viewer = getActiveTextViewer(editor);
            if (viewer == null) {
                // cannot continue the invocation
                throw new IllegalStateException("no viewer available");
            }

            var widget = viewer.getTextWidget();
            terminationListener = QEclipseEditorUtils.getInlineTerminationListener();
            widget.addFocusListener(terminationListener);

            suggestionsContext = new QSuggestionsContext();
            inlineTextFont = QEclipseEditorUtils.getInlineTextFont(widget, Q_INLINE_HINT_TEXT_STYLE);
            inlineTextFontBold = QEclipseEditorUtils.getInlineCloseBracketFontBold(widget);
            invocationOffset = widget.getCaretOffset();

            return true;
        } else {
            return false;
        }
    }