Method update

src/program/ui/InputEditorView.cpp:260–300

}

void InputEditorView::update()
{
    static uint64_t last_framecount = -1;
    if (last_framecount == context->framecount)
        return;

    last_framecount = context->framecount;

    inputEditorModel->update();

    if (!isVisible())
        return;

    /* Check if scroll is frozen because of a rewind. Disable scroll freeze when
     * reaching the paused frame. */
    if (inputEditorModel->isScrollFreeze()) {
        if (context->seek_frame == 0) {
            inputEditorModel->setScrollFreeze(false);
            autoScroll = false;
        }

        if (inputEditorModel->isScrollFreeze())
            return;
    }

    /* Don't autoscroll if disabled in the user options */
    if (!context->config.editor_autoscroll)
        return;

    /* Enable autoscroll if current frame is not visible */
    int toprow = verticalScrollBar()->value();
    int bottomrow = toprow + verticalScrollBar()->pageStep();
    if ((context->framecount >= static_cast<unsigned int>(bottomrow)) || (context->framecount < static_cast<unsigned int>(toprow))) {
        autoScroll = true;
    }

    /* If autoscroll is enable, scroll to make the current frame visible */
    if (autoScroll) {
        scrollToFrame(context->framecount);
    }
}

void InputEditorView::scrollToFrame(unsigned long long frame)
{