mirror of
https://github.com/overte-org/overte.git
synced 2025-04-20 03:44:02 +02:00
Add visibility control
This commit is contained in:
David Rowe
parent
549eead9f2
commit
a109a18bc3
1 changed files with 257 additions and 116 deletions
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@ -22,21 +22,30 @@ var usersWindow = (function () {
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WINDOW_BACKGROUND_ALPHA_2D = 0.7,
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windowPane2D,
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windowHeading2D,
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VISIBILITY_SPACER_2D = 12, // Space between list of users and visibility controls
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visibilityHeading2D,
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VISIBILITY_RADIO_SPACE = 20,
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visibilityControls2D,
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windowHeight,
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windowTextHeight,
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windowLineSpacing,
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windowLineHeight, // = windowTextHeight + windowLineSpacing
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windowLineHeight, // = windowTextHeight + windowLineSpacing
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usersOnline, // Raw users data
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linesOfUsers, // Array of indexes pointing into usersOnline
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usersOnline, // Raw users data
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linesOfUsers = [], // Array of indexes pointing into usersOnline
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API_URL = "https://metaverse.highfidelity.io/api/v1/users?status=online",
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HTTP_GET_TIMEOUT = 60000, // ms = 1 minute
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HTTP_GET_TIMEOUT = 60000, // ms = 1 minute
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usersRequest,
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processUsers,
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usersTimedOut,
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pollUsersTimedOut,
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usersTimer = null,
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UPDATE_TIMEOUT = 5000, // ms = 5s
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USERS_UPDATE_TIMEOUT = 5000, // ms = 5s
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myVisibility,
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VISIBILITY_VALUES = ["all", "friends", "none"],
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visibilityInterval,
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VISIBILITY_POLL_INTERVAL = 5000, // ms = 5s
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MENU_NAME = "Tools",
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MENU_ITEM = "Users Online",
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@ -46,6 +55,157 @@ var usersWindow = (function () {
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viewportHeight;
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function calculateWindowHeight() {
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// Reserve 5 lines for window heading plus visibility heading and controls
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// Subtract windowLineSpacing for both end of user list and end of controls
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windowHeight = (linesOfUsers.length > 0 ? linesOfUsers.length + 5 : 5) * windowLineHeight
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- 2 * windowLineSpacing + VISIBILITY_SPACER_2D + 2 * WINDOW_MARGIN_2D;
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}
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function updateOverlayPositions() {
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var i;
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Overlays.editOverlay(windowPane2D, {
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y: viewportHeight - windowHeight
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});
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Overlays.editOverlay(windowHeading2D, {
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y: viewportHeight - windowHeight + WINDOW_MARGIN_2D
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});
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Overlays.editOverlay(visibilityHeading2D, {
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y: viewportHeight - 4 * windowLineHeight + windowLineSpacing - WINDOW_MARGIN_2D
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});
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for (i = 0; i < visibilityControls2D.length; i += 1) {
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Overlays.editOverlay(visibilityControls2D[i].overlay, {
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y: viewportHeight - (3 - i) * windowLineHeight + windowLineSpacing - WINDOW_MARGIN_2D
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});
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}
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}
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function updateVisibilityControls() {
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var i;
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for (i = 0; i < visibilityControls2D.length; i += 1) {
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Overlays.editOverlay(visibilityControls2D[i].overlay, {
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color: visibilityControls2D[i].selected ? WINDOW_FOREGROUND_COLOR_2D : WINDOW_HEADING_COLOR_2D
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});
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}
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}
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function updateUsersDisplay() {
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var displayText = "",
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myUsername,
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user,
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i;
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myUsername = GlobalServices.username;
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linesOfUsers = [];
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for (i = 0; i < usersOnline.length; i += 1) {
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user = usersOnline[i];
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if (user.username !== myUsername && user.online) {
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usersOnline[i].usernameWidth = Overlays.textSize(windowPane2D, user.username).width;
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linesOfUsers.push(i);
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displayText += "\n" + user.username;
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}
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}
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displayText = displayText.slice(1); // Remove leading "\n".
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calculateWindowHeight();
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Overlays.editOverlay(windowPane2D, {
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y: viewportHeight - windowHeight,
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height: windowHeight,
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text: displayText
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});
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Overlays.editOverlay(windowHeading2D, {
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y: viewportHeight - windowHeight + WINDOW_MARGIN_2D,
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text: linesOfUsers.length > 0 ? "Users online" : "No users online"
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});
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updateOverlayPositions();
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}
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function pollUsers() {
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usersRequest = new XMLHttpRequest();
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usersRequest.open("GET", API_URL, true);
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usersRequest.timeout = HTTP_GET_TIMEOUT;
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usersRequest.ontimeout = pollUsersTimedOut;
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usersRequest.onreadystatechange = processUsers;
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usersRequest.send();
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}
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processUsers = function () {
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var response;
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if (usersRequest.readyState === usersRequest.DONE) {
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if (usersRequest.status === 200) {
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response = JSON.parse(usersRequest.responseText);
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if (response.status !== "success") {
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print("Error: Request for users status returned status = " + response.status);
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usersTimer = Script.setTimeout(pollUsers, HTTP_GET_TIMEOUT); // Try again after a longer delay.
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return;
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}
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if (!response.hasOwnProperty("data") || !response.data.hasOwnProperty("users")) {
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print("Error: Request for users status returned invalid data");
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usersTimer = Script.setTimeout(pollUsers, HTTP_GET_TIMEOUT); // Try again after a longer delay.
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return;
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}
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usersOnline = response.data.users;
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updateUsersDisplay();
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} else {
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print("Error: Request for users status returned " + usersRequest.status + " " + usersRequest.statusText);
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usersTimer = Script.setTimeout(pollUsers, HTTP_GET_TIMEOUT); // Try again after a longer delay.
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return;
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}
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usersTimer = Script.setTimeout(pollUsers, USERS_UPDATE_TIMEOUT); // Update after finished processing.
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}
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};
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pollUsersTimedOut = function () {
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print("Error: Request for users status timed out");
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usersTimer = Script.setTimeout(pollUsers, HTTP_GET_TIMEOUT); // Try again after a longer delay.
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};
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function pollVisibility() {
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var currentVisibility = myVisibility;
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myVisibility = GlobalServices.findableBy;
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if (myVisibility !== currentVisibility) {
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updateVisibilityControls();
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}
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}
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function setVisible(visible) {
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var i;
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isVisible = visible;
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if (isVisible) {
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if (usersTimer === null) {
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pollUsers();
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}
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} else {
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Script.clearTimeout(usersTimer);
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usersTimer = null;
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}
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Overlays.editOverlay(windowPane2D, { visible: isVisible });
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Overlays.editOverlay(windowHeading2D, { visible: isVisible });
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Overlays.editOverlay(visibilityHeading2D, { visible: isVisible });
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for (i = 0; i < visibilityControls2D.length; i += 1) {
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Overlays.editOverlay(visibilityControls2D[i].overlay, { visible: isVisible });
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}
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}
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function onMenuItemEvent(event) {
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if (event === MENU_ITEM) {
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setVisible(Menu.isOptionChecked(MENU_ITEM));
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}
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}
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function onMousePressEvent(event) {
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var clickedOverlay,
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numLinesBefore,
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@ -53,7 +213,9 @@ var usersWindow = (function () {
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overlayY,
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minY,
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maxY,
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lineClicked;
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lineClicked,
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i,
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visibilityChanged;
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if (!isVisible) {
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return;
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@ -77,118 +239,33 @@ var usersWindow = (function () {
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if (0 <= lineClicked && lineClicked < linesOfUsers.length
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&& overlayX <= usersOnline[linesOfUsers[lineClicked]].usernameWidth) {
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print("Go to " + usersOnline[linesOfUsers[lineClicked]].username);
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//location.goToUser(usersOnline[linesOfUsers[lineClicked]].username);
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}
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}
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}
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function updateWindow() {
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var displayText = "",
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myUsername,
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user,
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i;
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myUsername = GlobalServices.username;
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linesOfUsers = [];
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for (i = 0; i < usersOnline.length; i += 1) {
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user = usersOnline[i];
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if (user.username !== myUsername && user.online) {
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usersOnline[i].usernameWidth = Overlays.textSize(windowPane2D, user.username).width;
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linesOfUsers.push(i);
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displayText += "\n" + user.username;
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//print("Go to " + usersOnline[linesOfUsers[lineClicked]].username);
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location.goToUser(usersOnline[linesOfUsers[lineClicked]].username);
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}
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}
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displayText = displayText.slice(1); // Remove leading "\n".
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windowHeight = (linesOfUsers.length > 0 ? linesOfUsers.length + 1 : 1) * windowLineHeight
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- windowLineSpacing + 2 * WINDOW_MARGIN_2D; // First or only line is for heading
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Overlays.editOverlay(windowPane2D, {
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y: viewportHeight - windowHeight,
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height: windowHeight,
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text: displayText
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});
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Overlays.editOverlay(windowHeading2D, {
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y: viewportHeight - windowHeight + WINDOW_MARGIN_2D,
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text: linesOfUsers.length > 0 ? "Online" : "No users online"
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});
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}
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function requestUsers() {
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usersRequest = new XMLHttpRequest();
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usersRequest.open("GET", API_URL, true);
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usersRequest.timeout = HTTP_GET_TIMEOUT;
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usersRequest.ontimeout = usersTimedOut;
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usersRequest.onreadystatechange = processUsers;
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usersRequest.send();
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}
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processUsers = function () {
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var response;
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if (usersRequest.readyState === usersRequest.DONE) {
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if (usersRequest.status === 200) {
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response = JSON.parse(usersRequest.responseText);
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if (response.status !== "success") {
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print("Error: Request for users status returned status = " + response.status);
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usersTimer = Script.setTimeout(requestUsers, HTTP_GET_TIMEOUT); // Try again after a longer delay.
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return;
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}
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if (!response.hasOwnProperty("data") || !response.data.hasOwnProperty("users")) {
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print("Error: Request for users status returned invalid data");
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usersTimer = Script.setTimeout(requestUsers, HTTP_GET_TIMEOUT); // Try again after a longer delay.
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return;
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}
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usersOnline = response.data.users;
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updateWindow();
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} else {
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print("Error: Request for users status returned " + usersRequest.status + " " + usersRequest.statusText);
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usersTimer = Script.setTimeout(requestUsers, HTTP_GET_TIMEOUT); // Try again after a longer delay.
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return;
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visibilityChanged = false;
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for (i = 0; i < visibilityControls2D.length; i += 1) {
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if (clickedOverlay === visibilityControls2D[i].overlay) {
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GlobalServices.findableBy = VISIBILITY_VALUES[i];
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visibilityChanged = true;
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}
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usersTimer = Script.setTimeout(requestUsers, UPDATE_TIMEOUT); // Update after finished processing.
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}
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};
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usersTimedOut = function () {
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print("Error: Request for users status timed out");
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usersTimer = Script.setTimeout(requestUsers, HTTP_GET_TIMEOUT); // Try again after a longer delay.
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};
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function setVisible(visible) {
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isVisible = visible;
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if (isVisible) {
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if (usersTimer === null) {
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requestUsers();
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if (visibilityChanged) {
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for (i = 0; i < visibilityControls2D.length; i += 1) {
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visibilityControls2D[i].selected = clickedOverlay === visibilityControls2D[i].overlay;
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}
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} else {
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Script.clearTimeout(usersTimer);
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usersTimer = null;
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}
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Overlays.editOverlay(windowPane2D, { visible: isVisible });
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Overlays.editOverlay(windowHeading2D, { visible: isVisible });
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}
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function onMenuItemEvent(event) {
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if (event === MENU_ITEM) {
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setVisible(Menu.isOptionChecked(MENU_ITEM));
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updateVisibilityControls();
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}
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}
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function update() {
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function onScriptUpdate() {
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var oldViewportHeight = viewportHeight;
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viewportHeight = Controller.getViewportDimensions().y;
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Overlays.editOverlay(windowPane2D, {
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y: viewportHeight - windowHeight
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});
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Overlays.editOverlay(windowHeading2D, {
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y: viewportHeight - windowHeight + WINDOW_MARGIN_2D
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});
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if (viewportHeight !== oldViewportHeight) {
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updateOverlayPositions();
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}
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}
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function setUp() {
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@ -200,10 +277,15 @@ var usersWindow = (function () {
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windowLineHeight = windowTextHeight + windowLineSpacing;
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Overlays.deleteOverlay(textSizeOverlay);
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windowHeight = windowTextHeight + 2 * WINDOW_MARGIN_2D;
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calculateWindowHeight();
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viewportHeight = Controller.getViewportDimensions().y;
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windowPane2D = Overlays.addOverlay("text", {
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bounds: { x: 0, y: 0, width: WINDOW_WIDTH_2D, height: windowHeight },
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x: 0,
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y: viewportHeight, // Start up off-screen
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width: WINDOW_WIDTH_2D,
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height: windowHeight,
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topMargin: WINDOW_MARGIN_2D + windowLineHeight,
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leftMargin: WINDOW_MARGIN_2D,
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color: WINDOW_FOREGROUND_COLOR_2D,
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@ -217,7 +299,7 @@ var usersWindow = (function () {
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windowHeading2D = Overlays.addOverlay("text", {
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x: WINDOW_MARGIN_2D,
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y: 0,
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y: viewportHeight,
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width: WINDOW_WIDTH_2D - 2 * WINDOW_MARGIN_2D,
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height: windowTextHeight,
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topMargin: 0,
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@ -230,7 +312,56 @@ var usersWindow = (function () {
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visible: isVisible
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});
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viewportHeight = Controller.getViewportDimensions().y;
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visibilityHeading2D = Overlays.addOverlay("text", {
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x: WINDOW_MARGIN_2D,
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y: viewportHeight,
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width: WINDOW_WIDTH_2D - 2 * WINDOW_MARGIN_2D,
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height: windowTextHeight,
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topMargin: 0,
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leftMargin: 0,
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color: WINDOW_HEADING_COLOR_2D,
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alpha: WINDOW_HEADING_ALPHA_2D,
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backgroundAlpha: 0.0,
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text: "I am visible to:",
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font: WINDOW_FONT_2D,
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visible: isVisible
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});
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myVisibility = GlobalServices.findableBy;
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if (!/^(all|friends|none)$/.test(myVisibility)) {
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print("Error: Unrecognized findableBy value");
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myVisibility = "";
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}
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visibilityControls2D = [ {
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overlay: Overlays.addOverlay("text", {
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x: WINDOW_MARGIN_2D + VISIBILITY_RADIO_SPACE,
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y: viewportHeight,
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width: WINDOW_WIDTH_2D - 2 * WINDOW_MARGIN_2D,
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height: windowTextHeight,
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topMargin: 0,
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leftMargin: 0,
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color: WINDOW_HEADING_COLOR_2D,
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alpha: WINDOW_FOREGROUND_ALPHA_2D,
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backgroundAlpha: 0.0,
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text: "everyone",
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font: WINDOW_FONT_2D,
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visible: isVisible
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}),
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selected: myVisibility === VISIBILITY_VALUES[0]
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} ];
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visibilityControls2D[1] = {
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overlay: Overlays.cloneOverlay(visibilityControls2D[0].overlay),
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selected: myVisibility === VISIBILITY_VALUES[1]
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};
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Overlays.editOverlay(visibilityControls2D[1].overlay, { text: "my friends" });
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visibilityControls2D[2] = {
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overlay: Overlays.cloneOverlay(visibilityControls2D[0].overlay),
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selected: myVisibility === VISIBILITY_VALUES[2]
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};
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Overlays.editOverlay(visibilityControls2D[2].overlay, { text: "no one" });
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updateVisibilityControls();
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Controller.mousePressEvent.connect(onMousePressEvent);
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@ -243,17 +374,27 @@ var usersWindow = (function () {
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});
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Menu.menuItemEvent.connect(onMenuItemEvent);
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Script.update.connect(update);
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Script.update.connect(onScriptUpdate);
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visibilityInterval = Script.setInterval(pollVisibility, VISIBILITY_POLL_INTERVAL);
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pollUsers();
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requestUsers();
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}
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function tearDown() {
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var i;
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Menu.removeMenuItem(MENU_NAME, MENU_ITEM);
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Script.clearInterval(visibilityInterval);
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Script.clearTimeout(usersTimer);
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Overlays.deleteOverlay(windowHeading2D);
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Overlays.deleteOverlay(windowPane2D);
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Overlays.deleteOverlay(windowHeading2D);
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Overlays.deleteOverlay(visibilityHeading2D);
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for (i = 0; i <= visibilityControls2D.length; i += 1) {
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Overlays.deleteOverlay(visibilityControls2D[i].overlay);
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}
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}
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setUp();
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