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Lint: Variable declarations

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This commit is contained in:
David Rowe 2015-01-20 11:59:43 -08:00
parent e35c6be45e
commit c4b024e510
1 changed files with 95 additions and 52 deletions
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147
examples/notifications.js
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@ -52,16 +52,16 @@
// 2. Declare a text string.
// 3. Call createNotifications(text) parsing the text.
// example:
// var welcome;
// if (key.text == "q") { //queries number of users online
// var numUsers = GlobalServices.onlineUsers.length;
// var welcome = "There are " + numUsers + " users online now.";
// createNotification(welcome);
// var welcome = "There are " + GlobalServices.onlineUsers.length + " users online now.";
// createNotification(welcome);
// }
var width = 340.0; //width of notification overlay
var height = 40.0; // height of a single line notification overlay
var windowDimensions = Controller.getViewportDimensions(); // get the size of the interface window
var overlayLocationX = (windowDimensions.x - (width + 20.0));// positions window 20px from the right of the interface window
var overlayLocationX = (windowDimensions.x - (width + 20.0)); // positions window 20px from the right of the interface window
var buttonLocationX = overlayLocationX + (width - 28.0);
var locationY = 20.0; // position down from top of interface window
var topMargin = 13.0;
@ -80,16 +80,6 @@ var last_users = GlobalServices.onlineUsers;
var users = [];
var ctrlIsPressed = false;
var ready = true;
// When our script shuts down, we should clean up all of our overlays
function scriptEnding() {
for (i = 0; i < notifications.length; i++) {
Overlays.deleteOverlay(notifications[i]);
Overlays.deleteOverlay(buttons[i]);
}
}
Script.scriptEnding.connect(scriptEnding);
var notifications = [];
var buttons = [];
var times = [];
@ -97,24 +87,42 @@ var heights = [];
var myAlpha = [];
var arrays = [];
// When our script shuts down, we should clean up all of our overlays
function scriptEnding() {
var i;
for (i = 0; i < notifications.length; i++) {
Overlays.deleteOverlay(notifications[i]);
Overlays.deleteOverlay(buttons[i]);
}
}
Script.scriptEnding.connect(scriptEnding);
// This function creates and sizes the overlays
function createNotification(text) {
var count = (text.match(/\n/g) || []).length;
var breakPoint = 43.0; // length when new line is added
var extraLine = 0;
var breaks = 0;
var height = 40.0;
var stack = 0;
var count = (text.match(/\n/g) || []).length,
breakPoint = 43.0, // length when new line is added
extraLine = 0,
breaks = 0,
height = 40.0,
stack = 0,
level,
overlayProperties,
bLevel,
buttonProperties,
i;
if (text.length >= breakPoint) {
breaks = count;
}
var extraLine = breaks * 16.0;
extraLine = breaks * 16.0;
for (i = 0; i < heights.length; i++) {
stack = stack + heights[i];
}
var level = (stack + 20.0);
level = (stack + 20.0);
height = height + extraLine;
var overlayProperties = {
overlayProperties = {
x: overlayLocationX,
y: level,
width: width,
@ -127,8 +135,9 @@ function createNotification(text) {
font: {size: fontSize},
text: text,
};
var bLevel = level + 12.0;
var buttonProperties = {
bLevel = level + 12.0;
buttonProperties = {
x: buttonLocationX,
y: bLevel,
width: 10.0,
@ -159,9 +168,10 @@ function Notify(notice, button, height) {
}
function fadeIn(noticeIn, buttonIn) {
var myLength = arrays.length;
var q = 0;
var pauseTimer = null;
var q = 0,
qFade,
pauseTimer = null;
pauseTimer = Script.setInterval(function () {
q++;
qFade = q / 10.0;
@ -181,7 +191,11 @@ function createArrays(notice, button, createTime, height, myAlpha) {
// handles mouse clicks on buttons
function mousePressEvent(event) {
var clickedOverlay = Overlays.getOverlayAtPoint({x: event.x, y: event.y}); //identify which overlay was clicked
var clickedOverlay,
i;
clickedOverlay = Overlays.getOverlayAtPoint({x: event.x, y: event.y}); //identify which overlay was clicked
for (i = 0; i < buttons.length; i++) { //if user clicked a button
if (clickedOverlay == buttons[i]) {
Overlays.deleteOverlay(notifications[i]);
@ -205,19 +219,23 @@ function keyReleaseEvent(key) {
// Triggers notification on specific key driven events
function keyPressEvent(key) {
var numUsers,
welcome,
noteString;
if (key.key == 16777249) {
ctrlIsPressed = true;
}
if (key.text == "q") { //queries number of users online
var numUsers = GlobalServices.onlineUsers.length;
var welcome = "There are " + numUsers + " users online now.";
numUsers = GlobalServices.onlineUsers.length;
welcome = "There are " + numUsers + " users online now.";
createNotification(welcome);
}
if (key.text == "s") {
if (ctrlIsPressed == true) {
var noteString = "Snapshot taken.";
noteString = "Snapshot taken.";
createNotification(noteString);
}
}
@ -231,13 +249,17 @@ function wordWrap(str) {
// wraps whole word to newline
function stringDivider(str, slotWidth, spaceReplacer) {
var p,
left,
right;
if (str.length > slotWidth) {
var p = slotWidth;
p = slotWidth;
for (; p > 0 && str[p] != ' '; p--) {
}
if (p > 0) {
var left = str.substring(0, p);
var right = str.substring(p + 1);
left = str.substring(0, p);
right = str.substring(p + 1);
return left + spaceReplacer + stringDivider(right, slotWidth, spaceReplacer);
}
}
@ -259,6 +281,8 @@ function checkSize() {
// Triggers notification if a user logs on or off
function onOnlineUsersChanged(users) {
var user;
if (!isStartingUp()) { // Skip user notifications at startup.
for (user in users) {
if (last_users.indexOf(users[user]) == -1.0) {
@ -278,9 +302,14 @@ function onOnlineUsersChanged(users) {
// Triggers notification if @MyUserName is mentioned in chat and returns the message to the notification.
function onIncomingMessage(user, message) {
var myMessage = message;
var alertMe = "@" + GlobalServices.myUsername;
var thisAlert = user + ": " + myMessage;
var myMessage,
alertMe,
thisAlert;
myMessage = message;
alertMe = "@" + GlobalServices.myUsername;
thisAlert = user + ": " + myMessage;
if (myMessage.indexOf(alertMe) > -1.0) {
wordWrap(thisAlert);
}
@ -288,18 +317,29 @@ function onIncomingMessage(user, message) {
// Triggers mic mute notification
function onMuteStateChanged() {
var muteState = AudioDevice.getMuted() ? "muted" : "unmuted";
var muteString = "Microphone is now " + muteState;
var muteState,
muteString;
muteState = AudioDevice.getMuted() ? "muted" : "unmuted";
muteString = "Microphone is now " + muteState;
createNotification(muteString);
}
function update() {
var nextOverlay,
noticeOut,
buttonOut,
arraysOut,
i,
j,
k;
frame++;
if ((frame % 60.0) == 0) { // only update once a second
checkSize(); // checks for size change to trigger windowResize notification
locationY = 20.0;
for (var i = 0; i < arrays.length; i++) { //repositions overlays as others fade
var nextOverlay = Overlays.getOverlayAtPoint({ x: overlayLocationX, y: locationY });
for (i = 0; i < arrays.length; i++) { //repositions overlays as others fade
nextOverlay = Overlays.getOverlayAtPoint({ x: overlayLocationX, y: locationY });
Overlays.editOverlay(notifications[i], { x: overlayLocationX, y: locationY});
Overlays.editOverlay(buttons[i], { x: buttonLocationX, y: locationY + 12.0});
locationY = locationY + arrays[i][3];
@ -307,15 +347,15 @@ function update() {
}
// This checks the age of the notification and prepares to fade it after 9.0 seconds (var persistTime - 1)
for (var i = 0; i < arrays.length; i++) {
for (i = 0; i < arrays.length; i++) {
if (ready) {
var j = arrays[i][2];
var k = j + persistTime;
j = arrays[i][2];
k = j + persistTime;
if (k < (new Date().getTime() / 1000)) {
ready = false;
noticeOut = arrays[i][0];
buttonOut = arrays[i][1];
var arraysOut = i;
arraysOut = i;
fadeOut(noticeOut, buttonOut, arraysOut);
}
}
@ -324,9 +364,10 @@ function update() {
// this fades the notification ready for dismissal, and removes it from the arrays
function fadeOut(noticeOut, buttonOut, arraysOut) {
var myLength = arrays.length;
var r = 9.0;
var pauseTimer = null;
var r = 9.0,
rFade,
pauseTimer = null;
pauseTimer = Script.setInterval(function () {
r--;
rFade = r / 10.0;
@ -343,7 +384,6 @@ function fadeOut(noticeOut, buttonOut, arraysOut) {
// This handles the final dismissal of a notification after fading
function dismiss(firstNoteOut, firstButOut, firstOut) {
var working = firstOut
Overlays.deleteOverlay(firstNoteOut);
Overlays.deleteOverlay(firstButOut);
notifications.splice(firstOut, 1);
@ -355,8 +395,11 @@ function dismiss(firstNoteOut, firstButOut, firstOut) {
// This reports the number of users online at startup
function reportUsers() {
var numUsers = GlobalServices.onlineUsers.length;
var welcome = "Welcome! There are " + numUsers + " users online now.";
var numUsers,
welcome;
numUsers = GlobalServices.onlineUsers.length;
welcome = "Welcome! There are " + numUsers + " users online now.";
createNotification(welcome);
}