Annotation-System/cinera/cinera_player_post.js

var originalTextContent = {
    TitleQuotes: null,
    TitleReferences: null,
    TitleCredits: null,
    EpisodePrev: null,
    EpisodeNext: null,
};

var menuState = [];
var titleBar = document.querySelector(".cineraMenus");
var quotesMenu = titleBar.querySelector(".quotes_container");
if(quotesMenu)
{
    originalTextContent.TitleQuotes = quotesMenu.previousElementSibling.textContent;
    menuState.push(quotesMenu);
    var quoteItems = quotesMenu.querySelectorAll(".ref");
    if(quoteItems)
    {
        for(var i = 0; i < quoteItems.length; ++i)
        {
            quoteItems[i].addEventListener("mouseenter", function(ev) {
                mouseOverQuotes(this);
            })
        };
    }
    var quoteTimecodes = quotesMenu.querySelectorAll(".refs .ref .ref_indices .timecode");
    for (var i = 0; i < quoteTimecodes.length; ++i) {
        quoteTimecodes[i].addEventListener("click", function(ev) {
            if (player) {
                var time = ev.currentTarget.getAttribute("data-timestamp");
                mouseSkipToTimecode(player, time, ev);
            }
        });
    }
    var lastFocusedQuote = null;
}

var referencesMenu = titleBar.querySelector(".references_container");
if(referencesMenu)
{
    originalTextContent.TitleReferences = referencesMenu.previousElementSibling.textContent;
    menuState.push(referencesMenu);
    var referenceItems = referencesMenu.querySelectorAll(".ref");
    if(referenceItems)
    {
        for(var i = 0; i < referenceItems.length; ++i)
        {
            referenceItems[i].addEventListener("mouseenter", function(ev) {
                mouseOverReferences(this);
            })
        };
        var lastFocusedReference = null;
        var lastFocusedIdentifier = null;
    }

    var refTimecodes = referencesMenu.querySelectorAll(".refs .ref .ref_indices .timecode");
    for (var i = 0; i < refTimecodes.length; ++i) {
        refTimecodes[i].addEventListener("click", function(ev) {
            if (player) {
                var time = ev.currentTarget.getAttribute("data-timestamp");
                mouseSkipToTimecode(player, time, ev);
            }
        });
    }
}

if(referencesMenu || quotesMenu)
{
    var refSources = titleBar.querySelectorAll(".refs .ref"); // This is for both quotes and refs
    for (var i = 0; i < refSources.length; ++i) {
        refSources[i].addEventListener("click", function(ev) {
            if (player) {
                player.pause();
            }
        });
    }
}

var filterMenu = titleBar.querySelector(".filter_container");
if(filterMenu)
{
    menuState.push(filterMenu);
    var lastFocusedCategory = null;
    var lastFocusedTopic = null;
    var lastFocusedMedium = null;

    var filter = filterMenu.parentNode;

    var filterModeElement = filter.querySelector(".filter_mode");
    filterModeElement.addEventListener("click", function(ev) {
        toggleFilterMode();
    });

    var filterMode = filterModeElement.classList[1];
    var filterItems = filter.querySelectorAll(".filter_content");

    var filterInitState = new Object();
    var filterState = new Object();
    for(var i = 0; i < filterItems.length; ++i)
    {
        filterItems[i].addEventListener("mouseenter", function(ev) {
            navigateFilter(this);
        })

        filterItems[i].addEventListener("click", function(ev) {
            filterItemToggle(this);
        });

        var filterItemName = filterItems[i].classList.item(1);
        if(filterItems[i].parentNode.classList.contains("filter_topics"))
        {
            filterInitState[filterItemName] = { "type" : "topic", "off": (filterItems[i].classList.item(2) == "off") };
            filterState[filterItemName] = { "type" : "topic", "off": (filterItems[i].classList.item(2) == "off") };
        }
        else
        {
            filterInitState[filterItemName] = { "type" : "medium", "off": (filterItems[i].classList.item(2) == "off") };
            filterState[filterItemName] = { "type" : "medium", "off": (filterItems[i].classList.item(2) == "off") };
        }
    }
}

var views = {
    REGULAR: 0,
    THEATRE: 1,
    SUPERTHEATRE: 2,
};

var devices = {
    DESKTOP: 0,
    MOBILE: 1,
};

var cineraProps = {
    C: null,
    V: views.REGULAR,
    Z: null,
    X: null,
    Y: null,
    W: null,
    mW: null,
    H: null,
    mH: null,
    P: null,
    D: devices.DESKTOP,
};

var viewsMenu = titleBar.querySelector(".views");
if(viewsMenu)
{
    menuState.push(viewsMenu);
    var viewsContainer = viewsMenu.querySelector(".views_container");
    viewsMenu.addEventListener("mouseenter", function(ev) {
        handleMouseOverViewsMenu();
    });
    viewsMenu.addEventListener("mouseleave", function(ev) {
        viewsContainer.style.display = "none";
    });

    var viewItems = viewsMenu.querySelectorAll(".view");
    for(var i = 0; i < viewItems.length; ++i)
    {
        viewItems[i].addEventListener("click", function(ev) {
            switch(this.getAttribute("data-id"))
            {
                case "regular":
                case "theatre":
                    {
                        toggleTheatreMode();
                    } break;
                case "super":
                    {
                        toggleSuperTheatreMode();
                    } break;
            }
        });
    }
}

var baseURL = location.hash ? (location.toString().substr(0, location.toString().length - location.hash.length)) : location;
var linkMenu = titleBar.querySelector(".link_container");
linkAnnotation = true;
if(linkMenu)
{
    menuState.push(linkMenu);

    var linkMode = linkMenu.querySelector("#cineraLinkMode");
    var link = linkMenu.querySelector("#cineraLink");

    linkMode.addEventListener("click", function(ev) {
        toggleLinkMode(linkMode, link);
    });

    link.addEventListener("click", function(ev) {
        CopyToClipboard(link);
        toggleMenuVisibility(linkMenu);
    });
}

var creditsMenu = titleBar.querySelector(".credits_container");
if(creditsMenu)
{
    originalTextContent.TitleCredits = creditsMenu.previousElementSibling.textContent;
    menuState.push(creditsMenu);
    var lastFocusedCreditItem = null;

    var creditItems = creditsMenu.querySelectorAll(".person, .support");
    for(var i = 0; i < creditItems.length; ++i)
    {
        creditItems[i].addEventListener("mouseenter", function(ev) {
            if(this != lastFocusedCreditItem)
            {
                lastFocusedCreditItem.classList.remove("focused");
                unfocusSprite(lastFocusedCreditItem);
                if(lastFocusedCreditItem.classList.contains("support"))
                {
                    setSpriteLightness(lastFocusedCreditItem.firstChild);
                }
                lastFocusedCreditItem = this;
                focusedElement = lastFocusedCreditItem;
                focusedElement.classList.add("focused");
                focusSprite(focusedElement);
                if(focusedElement.classList.contains("support"))
                {
                    setSpriteLightness(focusedElement.firstChild);
                }
            }
        })
    }
}

var sourceMenus = titleBar.querySelectorAll(".menu");

var helpButton = titleBar.querySelector(".help");
window.addEventListener("blur", function(){
    helpButton.firstElementChild.innerText = "¿";
    helpButton.firstElementChild.title = "Keypresses will not pass through to Cinera because focus is currently elsewhere.\n\nTo regain focus, please press Tab / Shift-Tab (multiple times) or click somewhere related to Cinera other than the video, e.g. this button";
});

window.addEventListener("focus", function(){
    helpButton.firstElementChild.innerText = "?";
    helpButton.firstElementChild.title = ""
});

var helpDocumentation = helpButton.querySelector(".help_container");
helpButton.addEventListener("click", function(ev) {
    handleMouseOverMenu(this, ev.type);
})

var focusedElement = null;
var focusedIdentifier = null;

var playerContainer = document.querySelector(".cineraPlayerContainer")
var prevEpisode = playerContainer.querySelector(".episodeMarker.prev");
if(prevEpisode) { originalTextContent.EpisodePrev = prevEpisode.firstChild.textContent; }
var nextEpisode = playerContainer.querySelector(".episodeMarker.next");
if(nextEpisode) { originalTextContent.EpisodeNext = nextEpisode.firstChild.textContent; }
var testMarkers = playerContainer.querySelectorAll(".marker");
var cinera = playerContainer.parentNode;

// NOTE(matt):  All the originalTextContent values must be set by this point, because the player's construction may need them
var player = new Player(playerContainer, onRefChanged);

var cineraViewStorageItem = "cineraView";
if(viewsMenu && localStorage.getItem(cineraViewStorageItem))
{
    toggleTheatreMode();
}

window.addEventListener("resize", function() { player.updateSize(); });
document.addEventListener("keydown", function(ev) {
    var key = ev.key;
    if(ev.getModifierState("Shift") && key == " ")
    {
        key = "capitalSpace";
    }

    if(!ev.getModifierState("Control") && handleKey(key) == true && focusedElement)
    {
        ev.preventDefault();
    }
});

for(var i = 0; i < sourceMenus.length; ++i)
{
    sourceMenus[i].addEventListener("mouseenter", function(ev) {
        handleMouseOverMenu(this, ev.type);
    })
    sourceMenus[i].addEventListener("mouseleave", function(ev) {
        handleMouseOverMenu(this, ev.type);
    })
};

var colouredItems = playerContainer.querySelectorAll(".author, .member, .project");
for(i = 0; i < colouredItems.length; ++i)
{
    setTextLightness(colouredItems[i]);
}

var topicDots = document.querySelectorAll(".category");
for(var i = 0; i < topicDots.length; ++i)
{
    setDotLightness(topicDots[i]);
}

var lastAnnotationStorageItem = "cineraTimecode_" + window.location.pathname;
var lastAnnotation;
if(location.hash) {
    player.setTime(location.hash.startsWith('#') ? location.hash.substr(1) : location.hash);
}
else if(lastAnnotation = localStorage.getItem(lastAnnotationStorageItem))
{
    player.setTime(lastAnnotation);
}

function handleKey(key) {
    var gotKey = true;
    switch (key) {
        case "q": {
            if(quotesMenu)
            {
                toggleMenuVisibility(quotesMenu)
            }
        } break;
        case "r": {
            if(referencesMenu)
            {
                toggleMenuVisibility(referencesMenu)
            }
        } break;
        case "f": {
            if(filterMenu)
            {
                toggleMenuVisibility(filterMenu)
            }
        } break;
        case "y": {
            if(linkMenu)
            {
                toggleMenuVisibility(linkMenu)
            }
            break;
        }
        case "c": {
            if(creditsMenu)
            {
                toggleMenuVisibility(creditsMenu)
            }
        } break;
        case "t": {
            if(cinera)
            {
                toggleTheatreMode();
            }
        } break;
        case "T": {
            if(cinera)
            {
                toggleSuperTheatreMode();
            }
        } break;

        case "Enter": {
            if(focusedElement)
            {
                if(focusedElement.parentNode.classList.contains("quotes_container"))
                {
                    var time = focusedElement.querySelector(".timecode").getAttribute("data-timestamp");
                    player.setTime(parseInt(time, 10));
                    player.play();
                }
                else if(focusedElement.parentNode.classList.contains("references_container"))
                {
                    var time = focusedIdentifier.getAttribute("data-timestamp");
                    player.setTime(parseInt(time, 10));
                    player.play();
                }
                else if(focusedElement.parentNode.classList.contains("credit"))
                {
                    if(focusedElement.hasAttribute)
                    {
                        var url = focusedElement.getAttribute("href");
                        window.open(url, "_blank");
                    }
                }
            }
            else
            {
                console.log("TODO(matt): Implement me, perhaps?\n");
            }
        } break;

        case "o": {
            if(focusedElement)
            {
                if(focusedElement.parentNode.classList.contains("references_container") ||
                    focusedElement.parentNode.classList.contains("quotes_container"))
                {
                    var url = focusedElement.getAttribute("href");
                    window.open(url, "_blank");
                }
                else if(focusedElement.parentNode.classList.contains("credit"))
                {
                    if(focusedElement.hasAttribute("href"))
                    {
                        var url = focusedElement.getAttribute("href");
                        window.open(url, "_blank");
                    }
                }
            }
        } break;

        case "w": case "k": case "ArrowUp": {
            if(focusedElement)
            {
                if(focusedElement.parentNode.classList.contains("quotes_container"))
                {
                    if(focusedElement.previousElementSibling)
                    {
                        focusedElement.classList.remove("focused");
                        unfocusSprite(focusedElement);

                        lastFocusedQuote = focusedElement.previousElementSibling;
                        focusedElement = lastFocusedQuote;
                        focusedElement.classList.add("focused");
                        focusSprite(focusedElement);
                    }
                }
                else if(focusedElement.parentNode.classList.contains("references_container"))
                {
                    if(focusedElement.previousElementSibling)
                    {
                        focusedElement.classList.remove("focused");
                        unfocusSprite(focusedElement);
                        focusedIdentifier.classList.remove("focused");
                        unfocusSprite(focusedIdentifier);

                        lastFocusedReference = focusedElement.previousElementSibling;
                        focusedElement = lastFocusedReference;
                        focusedElement.classList.add("focused");
                        focusSprite(focusedElement);

                        lastFocusedIdentifier = focusedElement.querySelector(".ref_indices").firstElementChild;
                        focusedIdentifier = lastFocusedIdentifier;
                        focusedIdentifier.classList.add("focused");
                        focusSprite(focusedIdentifier);
                    }
                }
                else if(focusedElement.parentNode.parentNode.classList.contains("filters"))
                {
                    if(focusedElement.previousElementSibling &&
                        focusedElement.previousElementSibling.classList.contains("filter_content"))
                    {
                        focusedElement.classList.remove("focused");
                        unfocusSprite(focusedElement);

                        lastFocusedCategory = focusedElement.previousElementSibling;
                        focusedElement = lastFocusedCategory;
                        focusedElement.classList.add("focused");
                        focusSprite(focusedElement);
                    }
                }
                else if(focusedElement.parentNode.classList.contains("credit"))
                {
                    if(focusedElement.parentNode.previousElementSibling)
                    {
                        focusedElement.classList.remove("focused");
                        unfocusSprite(focusedElement);
                        if(focusedElement.parentNode.previousElementSibling.querySelector(".support") &&
                            focusedElement.classList.contains("support"))
                        {
                            setSpriteLightness(focusedElement.firstChild);
                            lastFocusedCreditItem = focusedElement.parentNode.previousElementSibling.querySelector(".support");
                            focusedElement = lastFocusedCreditItem;
                            focusedElement.classList.add("focused");
                            focusSprite(focusedElement);
                        }
                        else
                        {
                            lastFocusedCreditItem = focusedElement.parentNode.previousElementSibling.querySelector(".person");
                            focusedElement = lastFocusedCreditItem;
                            focusedElement.classList.add("focused");
                            focusSprite(focusedElement);
                        }
                    }
                }
            }
        } break;

        case "s": case "j": case "ArrowDown": {
            if(focusedElement)
            {
                if(focusedElement.parentNode.classList.contains("quotes_container"))
                {
                    if(focusedElement.nextElementSibling)
                    {
                        focusedElement.classList.remove("focused");
                        unfocusSprite(focusedElement);

                        lastFocusedQuote = focusedElement.nextElementSibling;
                        focusedElement = lastFocusedQuote;
                        focusedElement.classList.add("focused");
                        focusSprite(focusedElement);
                    }
                }
                else if(focusedElement.parentNode.classList.contains("references_container"))
                {
                    if(focusedElement.nextElementSibling)
                    {
                        focusedElement.classList.remove("focused");
                        unfocusSprite(focusedElement);
                        focusedIdentifier.classList.remove("focused");
                        unfocusSprite(focusedIdentifier);

                        lastFocusedReference = focusedElement.nextElementSibling;
                        focusedElement = lastFocusedReference;
                        focusedElement.classList.add("focused");
                        focusSprite(focusedElement);

                        lastFocusedIdentifier = focusedElement.querySelector(".ref_indices").firstElementChild;
                        focusedIdentifier = lastFocusedIdentifier;
                        focusedIdentifier.classList.add("focused");
                        focusSprite(focusedIdentifier);
                    }
                }
                else if(focusedElement.parentNode.parentNode.classList.contains("filters"))
                {
                    if(focusedElement.nextElementSibling &&
                        focusedElement.nextElementSibling.classList.contains("filter_content"))
                    {
                        focusedElement.classList.remove("focused");
                        unfocusSprite(focusedElement);

                        lastFocusedCategory = focusedElement.nextElementSibling;
                        focusedElement = lastFocusedCategory;
                        focusedElement.classList.add("focused");
                        focusSprite(focusedElement);
                    }
                }
                else if(focusedElement.parentNode.classList.contains("credit"))
                {
                    if(focusedElement.parentNode.nextElementSibling)
                    {
                        focusedElement.classList.remove("focused");
                        unfocusSprite(focusedElement);
                        if(focusedElement.parentNode.nextElementSibling.querySelector(".support") &&
                            focusedElement.classList.contains("support"))
                        {
                            setSpriteLightness(focusedElement.firstChild);
                            lastFocusedCreditItem = focusedElement.parentNode.nextElementSibling.querySelector(".support");
                            focusedElement = lastFocusedCreditItem;
                            focusedElement.classList.add("focused");
                            focusSprite(focusedElement);
                        }
                        else
                        {
                            lastFocusedCreditItem = focusedElement.parentNode.nextElementSibling.querySelector(".person");
                            focusedElement = lastFocusedCreditItem;
                            focusedElement.classList.add("focused");
                            focusSprite(focusedElement);
                        }
                    }
                }
            }
        } break;

        case "a": case "h": case "ArrowLeft": {
            if(focusedElement)
            {
                if(focusedElement.parentNode.classList.contains("references_container"))
                {
                    if(focusedIdentifier.previousElementSibling)
                    {
                        focusedIdentifier.classList.remove("focused");
                        unfocusSprite(focusedIdentifier);
                        lastFocusedIdentifier = focusedIdentifier.previousElementSibling;
                        focusedIdentifier = lastFocusedIdentifier;
                        focusedIdentifier.classList.add("focused");
                        focusSprite(focusedIdentifier);
                    }
                    else if(focusedIdentifier.parentNode.previousElementSibling.classList.contains("ref_indices"))
                    {
                        focusedIdentifier.classList.remove("focused");
                        unfocusSprite(focusedIdentifier);
                        lastFocusedIdentifier = focusedIdentifier.parentNode.previousElementSibling.lastElementChild;
                        focusedIdentifier = lastFocusedIdentifier;
                        focusedIdentifier.classList.add("focused");
                        focusSprite(focusedIdentifier);
                    }
                }
                else if(focusedElement.classList.contains("filter_content"))
                {
                    if(focusedElement.parentNode.classList.contains("filter_media") &&
                        focusedElement.parentNode.previousElementSibling)
                    {
                        focusedElement.classList.remove("focused");
                        unfocusSprite(focusedElement);
                        lastFocusedMedium = focusedElement;

                        if(!lastFocusedTopic)
                        {
                            lastFocusedTopic = focusedElement.parentNode.previousElementSibling.children[1];
                        }
                        lastFocusedCategory = lastFocusedTopic;
                        focusedElement = lastFocusedCategory;
                        focusedElement.classList.add("focused");
                        focusSprite(focusedElement);
                    }
                }
                else if(focusedElement.parentNode.classList.contains("credit"))
                {
                    if(focusedElement.classList.contains("support"))
                    {
                        focusedElement.classList.remove("focused");
                        console.log(focusedElement);
                        unfocusSprite(focusedElement);

                        lastFocusedCreditItem = focusedElement.previousElementSibling;
                        setSpriteLightness(focusedElement.firstChild);
                        focusedElement = lastFocusedCreditItem;
                        focusedElement.classList.add("focused");
                        focusSprite(focusedElement);
                    }
                }
            }
        } break;

        case "d": case "l": case "ArrowRight": {
            if(focusedElement)
            {
                if(focusedElement.parentNode.classList.contains("references_container"))
                {
                    if(focusedIdentifier.nextElementSibling)
                    {
                        focusedIdentifier.classList.remove("focused");
                        unfocusSprite(focusedIdentifier);

                        lastFocusedIdentifier = focusedIdentifier.nextElementSibling;
                        focusedIdentifier = lastFocusedIdentifier;
                        focusedIdentifier.classList.add("focused");
                        focusSprite(focusedIdentifier);
                    }
                    else if(focusedIdentifier.parentNode.nextElementSibling)
                    {
                        focusedIdentifier.classList.remove("focused");
                        unfocusSprite(focusedIdentifier);
                        lastFocusedIdentifier = focusedIdentifier.parentNode.nextElementSibling.firstElementChild;
                        focusedIdentifier = lastFocusedIdentifier;
                        focusedIdentifier.classList.add("focused");
                        focusSprite(focusedIdentifier);
                    }
                }
                else if(focusedElement.classList.contains("filter_content"))
                {
                    if(focusedElement.parentNode.classList.contains("filter_topics") &&
                        focusedElement.parentNode.nextElementSibling)
                    {
                        focusedElement.classList.remove("focused");
                        unfocusSprite(focusedElement);
                        lastFocusedTopic = focusedElement;

                        if(!lastFocusedMedium)
                        {
                            lastFocusedMedium = focusedElement.parentNode.nextElementSibling.children[1];
                        }
                        lastFocusedCategory = lastFocusedMedium;
                        focusedElement = lastFocusedCategory;
                        focusedElement.classList.add("focused");
                        focusSprite(focusedElement);
                    }
                }
                else if(focusedElement.parentNode.classList.contains("credit"))
                {
                    if(focusedElement.classList.contains("person") &&
                        focusedElement.nextElementSibling)
                    {
                        focusedElement.classList.remove("focused");
                        unfocusSprite(focusedElement);

                        lastFocusedCreditItem = focusedElement.nextElementSibling;
                        focusedElement = lastFocusedCreditItem;
                        focusedElement.classList.add("focused");
                        focusSprite(focusedElement);
                    }
                }
            }
        } break;

        case "x": case " ": {
            if(focusedElement && focusedElement.classList.contains("filter_content"))
            {
                filterItemToggle(focusedElement);
                if(focusedElement.nextElementSibling &&
                    focusedElement.nextElementSibling.classList.contains("filter_content"))
                {
                    focusedElement.classList.remove("focused");
                    unfocusSprite(focusedElement);
                    if(focusedElement.parentNode.classList.contains("filter_topics"))
                    {
                        lastFocusedTopic = focusedElement.nextElementSibling;
                        lastFocusedCategory = lastFocusedTopic;
                    }
                    else
                    {
                        lastFocusedMedium = focusedElement.nextElementSibling;
                        lastFocusedCategory = lastFocusedMedium;
                    }
                    lastFocusedElement = lastFocusedCategory;
                    focusedElement = lastFocusedElement;
                    focusedElement.classList.add("focused");
                    focusSprite(focusedElement);
                }
            }
        } break;

        case "X": case "capitalSpace": {
            if(focusedElement && focusedElement.classList.contains("filter_content"))
            {
                filterItemToggle(focusedElement);
                if(focusedElement.previousElementSibling &&
                    focusedElement.previousElementSibling.classList.contains("filter_content"))
                {
                    focusedElement.classList.remove("focused");
                    unfocusSprite(focusedElement);
                    if(focusedElement.parentNode.classList.contains("filter_topics"))
                    {
                        lastFocusedTopic = focusedElement.previousElementSibling;
                        lastFocusedCategory = lastFocusedTopic;
                    }
                    else
                    {
                        lastFocusedMedium = focusedElement.previousElementSibling;
                        lastFocusedCategory = lastFocusedMedium;
                    }
                    lastFocusedElement = lastFocusedCategory;
                    focusedElement = lastFocusedElement;
                    focusedElement.classList.add("focused");
                    focusSprite(focusedElement);
                }
            }
        } break;

        case "z": {
            toggleFilterOrLinkMode();
        } break;

        case "v": {
            if(focusedElement && focusedElement.classList.contains("filter_content"))
            {
                invertFilter(focusedElement)
            }
        } break;

        case "V": {
            resetFilter();
        } break;

        case "?": {
            helpDocumentation.classList.toggle("visible");
        } break;

        case 'N':
        case 'J':
        case 'S': {
            player.jumpToNextMarker();
        } break;

        case 'P':
        case 'K':
        case 'W': {
            player.jumpToPrevMarker();
        } break;
        case '[':
        case '<': {
            if(prevEpisode)
            {
                location = prevEpisode.href;
            }
        } break;
        case ']':
        case '>': {
            if(nextEpisode)
            {
                location = nextEpisode.href;
            }
        } break;
        case 'Y': {
            if(cineraLink)
            {
                if(linkAnnotation == false && player.playing)
                {
                    player.pause();
                }
                if(linkMenu && !linkMenu.classList.contains("visible"))
                {
                    toggleMenuVisibility(linkMenu);
                }
                SelectText(cineraLink);
            }
        }
        default: {
            gotKey = false;
        } break;
    }
    return gotKey;
}