forked from openlp/openlp
Fixed buggy alerts and refactored CSS
This commit is contained in:
Nico Opiyo
parent
7a1c82096d
commit
fe6130a534
@ -11,8 +11,8 @@
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animation-name: alert-scrolling-text;
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}
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/* ALERT STYLING */
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.normal {
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/* ALERT BACKGROUND STYLING */
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.bg-default {
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position: absolute;
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margin: 0;
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padding: 0;
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@ -24,7 +24,7 @@
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visibility:hidden;
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}
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.normal.middle {
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.bg-default.middle {
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top: 50%;
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left: 50%;
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margin-right: -50%;
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@ -32,16 +32,17 @@
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bottom: initial;
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}
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.normal.top {
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.bg-default.top {
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top: 0;
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bottom: initial;
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}
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.normal.bottom {
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.bg-default.bottom {
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top: initial;
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bottom: 0;
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}
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/* ALERT BACKGROUND STYLING */
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#alert {
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position: relative;
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top: 50%;
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@ -52,3 +53,7 @@
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color: #ffffff;
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visibility: hidden;
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}
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.no-scroll {
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margin: 0 20px;
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}
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@ -3,7 +3,6 @@
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<head>
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<title>Display Window</title>
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<link href="reveal.css" rel="stylesheet">
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<link href="display.css" rel="stylesheet">
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<style type="text/css">
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body {
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background: transparent !important;
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@ -27,18 +26,18 @@
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}
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</style>
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<link rel="stylesheet" type="text/css" href="display.css"></link>
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<script type="text/javascript" src="qrc:///qtwebchannel/qwebchannel.js"></script>
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<script type="text/javascript" src="reveal.js"></script>
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<script type="text/javascript" src="display.css"></script>
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<script type="text/javascript" src="display.js"></script>
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</head>
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<body>
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<div class="reveal">
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<div id="global-background" class="slide-background present" data-loaded="true"></div>
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<div id="alert-background" class="normal"><p id="alert">Testing alerts</p></div>
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<div id="alert-background" class="bg-default"><p class="" id="alert">Testing alerts</p></div>
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<div class="slides"></div>
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<div class="footer"></div>
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</div>
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<script type="text/javascript" src="display.js"></script>
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</body>
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</html>
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@ -287,6 +287,7 @@ AudioPlayer.prototype.stop = function () {
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var Display = {
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_alerts: [],
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_slides: {},
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_alertSettings: {},
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_alertState: AlertState.NotDisplaying,
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_transitionState: TransitionState.NoTransition,
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_animationState: AnimationState.NoAnimation,
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@ -411,20 +412,23 @@ var Display = {
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/**
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* Display an alert
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* @param {string} text - The alert text
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* @param {int} location - The location of the text (top, middle or bottom)
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* @param {string} JSON object - The settings for the alert object e.g '{"background_color": "rgb(255, 85, 0)",
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* "location": 1, "font_face": "Open Sans Condensed", "font_size": 90, "font_color": "rgb(255, 255, 255)",
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* "timeout": 10, "repeat": 2, "scroll": true}'
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*/
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alert: function (text, alert_settings) {
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if (text == "") {
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return null;
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}
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else {
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if (this._alertState === AlertState.Displaying) {
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if (this._alertState === AlertState.Displaying || this._alertState === AlertState.DisplayingFromQueue) {
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var alertObject = {text: text, settings: alert_settings};
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this._alerts.push(JSON.stringify(alertObject));
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return null;
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}
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}
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var settings = JSON.parse(alert_settings);
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this._alertSettings = settings;
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var alertBackground = $("#alert-background")[0];
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var alertText = $("#alert")[0];
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alertText.innerHTML = text;
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@ -433,33 +437,32 @@ var Display = {
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this._alertState = AlertState.Displaying;
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}
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Display.doEntranceTransition(settings);
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Display.showAlertBackground(settings);
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alertBackground.addEventListener('transitionend', function(e) {
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alertBackground.addEventListener('transitionend', function (e) {
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e.stopPropagation();
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if (Display._transitionState === TransitionState.EntranceTransition) {
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console.debug("Calling alertEntranceTransitionEnd");
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Display.alertEntranceTransitionEnd(settings);
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Display._transitionState = TransitionState.NoTransition;
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Display.showAlertText(Display._alertSettings);
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}
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else {
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console.debug("Calling alertExitTransitionEnd");
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Display.alertExitTransitionEnd();
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else if (Display._transitionState === TransitionState.ExitTransition){
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Display._transitionState = TransitionState.NoTransition;
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alertBackground.classList = "bg-default";
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Display.displayNextAlert();
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}
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});
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alertText.addEventListener('animationend', function (e) {
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e.stopPropagation();
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console.debug("The text scrolling has ended");
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Display.textAnimationEnd();
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Display.hideAlertText();
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});
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},
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/**
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* Start background entrance transition for display of alert
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* @param {object} settings - Settings for styling the alert
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* @param {object} location - The location of the alert (top, middle or bottom)
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*/
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doEntranceTransition: function (settings) {
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showAlertBackground: function (settings) {
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var alertBackground = $("#alert-background")[0];
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var alertText = $("#alert")[0];
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var transitionSetting;
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switch (settings.location) {
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case AlertLocation.Top:
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@ -473,9 +476,6 @@ var Display = {
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alertBackground.classList.add("bottom");
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break;
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}
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alertText.style.color = settings.font_color;
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alertText.style.fontFamily = settings.font_face;
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alertText.style.fontSize = settings.font_size + "pt";
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alertBackground.style.backgroundColor = settings.background_color;
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if (this._alertState === AlertState.DisplayingFromQueue) {
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@ -496,18 +496,56 @@ var Display = {
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* Start background exit transition once alert has been displayed
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* @param {string} location - Integer showing the location of the alert on screen
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*/
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doExitTransition: function () {
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hideAlertBackground: function () {
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var alertBackground = $("#alert-background")[0];
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alertBackground.style.height = "0%";
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alertBackground.style.transition = "1s linear";
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this._transitionState = TransitionState.ExitTransition;
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this._alertState = AlertState.NotDisplaying;
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Display.getNextAlert();
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},
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/**
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* Sets the alert text styles correctly after the entrance transition has ended.
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* @param {json} settings object - The settings to use for the animation
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*/
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showAlertText: function (settings) {
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var alertText = $("#alert")[0];
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alertText.style.visibility = "visible";
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alertText.style.color = settings.font_color;
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alertText.style.fontFamily = settings.font_face;
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alertText.style.fontSize = settings.font_size + "pt";
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alertText.classList.add("no-scroll");
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if (settings.scroll) {
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var animationSettings = "alert-scrolling-text " + settings.timeout +
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"s linear 0s " + settings.repeat + " normal";
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alertText.style.animation = animationSettings;
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Display._animationState = AnimationState.ScrollingText;
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}
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else {
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Display._animationState = AnimationState.NonScrollingText;
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alertText.style.animation = "";
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setTimeout (function () {
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Display._animationState = AnimationState.NoAnimation;
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Display.hideAlertText();
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}, settings.timeout * 1000);
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}
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},
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/**
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* Reset styling and hide the alert text after displaying the animation
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*/
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hideAlertText: function () {
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var alertText = $('#alert')[0];
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alertText.style.animation = "";
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alertText.classList = "";
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alertText.style.visibility = "hidden";
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alertText.style.color = "rgb(255, 255, 255)";
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alertText.style.fontSize = "40pt";
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Display._animationState = AnimationState.NoAnimation;
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Display.hideAlertBackground();
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},
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/**
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* Display the next alert in the queue
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*/
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getNextAlert: function () {
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displayNextAlert: function () {
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if (Display._alerts.length > 0) {
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var alertObject = JSON.parse(this._alerts.shift());
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this._alertState = AlertState.DisplayingFromQueue;
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@ -517,54 +555,6 @@ var Display = {
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return null;
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}
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},
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/**
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* Reset the styling and animation state of the alert text after the scrolling animation
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*/
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textAnimationEnd: function () {
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var alertText = $('#alert')[0];
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alertText.style.animation = "";
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alertText.style.visibility = "hidden";
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Display._animationState = AnimationState.NoAnimation;
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Display.doExitTransition();
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},
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/**
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* Sets the alert text styles correctly after the entrance transition has ended.
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* @param {json} settings object - The settings to use for the animation
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*/
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alertEntranceTransitionEnd: function (settings) {
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var alertText = $("#alert")[0];
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if (settings.scroll) {
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// alertText.style.visibility = "visible";
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var animationSettings = "alert-scrolling-text " + settings.timeout +
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"s linear 0s " + settings.repeat + " normal";
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console.debug("Visibility: " + alertText.style.visibility);
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alertText.style.animation = animationSettings;
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console.debug("Animation: " + animationSettings);
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Display._animationState = AnimationState.ScrollingText;
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}
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else {
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Display._animationState = AnimationState.NonScrollingText;
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alertText.style.animation = "";
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setTimeout (function () {
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// alertText.style.visibility = "visible";
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Display._animationState = AnimationState.NoAnimation;
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Display.doExitTransition();
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}, settings.timeout * 1000);
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}
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alertText.style.visibility = "visible";
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Display._transitionState = TransitionState.NoTransition
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},
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/**
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* Resets the alert styles after the alert has been shown.
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*/
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alertExitTransitionEnd: function () {
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var alertText = $("#alert")[0];
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var alertBackground = $("#alert-background")[0];
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Display._transitionState = TransitionState.NoTransition;
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alertText.style.visibility = "hidden";
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alertBackground.classList = "";
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alertBackground.classList.add("normal");
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},
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/**
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* Add a slide. If the slide exists but the HTML is different, update the slide.
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* @param {string} verse - The verse number, e.g. "v1"
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@ -205,6 +205,7 @@ class AlertsTab(SettingsTab):
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self.font_color_button.color = self.font_color
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self.background_color_button.color = self.background_color
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self.repeat_spin_box.setValue(self.repeat)
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self.repeat_spin_box.setEnabled(self.scroll)
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self.vertical_combo_box.setCurrentIndex(self.location)
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self.scroll_check_box.setChecked(self.scroll)
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font = QtGui.QFont()
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@ -154,7 +154,7 @@ describe("The Display object", function () {
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});
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describe("Display.alert", function () {
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var alertBackground, alert, settings,_alertState;
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var alertBackground, alert, settings;
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beforeEach(function () {
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document.body.innerHTML = "";
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@ -190,16 +190,23 @@ describe("Display.alert", function () {
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expect(Display._alerts.length).toEqual(1);
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expect(Display._alerts[0]).toEqual(queuedAlert);
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});
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it("should set the alert settings correctly", function() {
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Display.alert("Testing settings", settings);
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console.debug("Settings", JSON.parse(settings));
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expect(Display._alertSettings).toEqual(JSON.parse(settings));
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});
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});
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describe("Display.doEntranceTransition", function () {
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describe("Display.showAlertBackground", function () {
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var alertBackground, alertText, css, settings, style;
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var alertBackground, css, settings, style;
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beforeEach(function () {
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document.body.innerHTML = "";
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style = document.createElement("style");
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style.type = "text/css";
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css = '.normal { position: absolute; margin: 0; padding: 0; left: 0; z-index: 10; \
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css = '.bg-default { position: absolute; margin: 0; padding: 0; left: 0; z-index: 10; \
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width: 100%; height: 0%; vertical-align: middle; overflow: hidden; visibility:hidden; \
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}';
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settings = {
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@ -211,27 +218,21 @@ describe("Display.doEntranceTransition", function () {
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document.head.appendChild(style);
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alertBackground = document.createElement("div");
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alertBackground.setAttribute("id", "alert-background");
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alertBackground.setAttribute("class", "normal");
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alertBackground.setAttribute("class", "bg-default");
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document.body.appendChild(alertBackground);
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alertText = document.createElement("p");
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alertText.setAttribute("id","alert");
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alertBackground.appendChild(alertText);
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Display._alertState = AlertState.NotDisplaying;
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});
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it("should set the correct transition state", function () {
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Display.doEntranceTransition(settings);
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Display.showAlertBackground(settings);
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expect(Display._transitionState).toEqual(TransitionState.EntranceTransition);
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})
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it("should apply the styles correctly when doEntranceTransition is called", function (done) {
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Display.doEntranceTransition(settings);
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expect(alertBackground.className).toBe("normal bottom");
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it("should apply the styles correctly when showAlertBackground is called", function (done) {
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Display.showAlertBackground(settings);
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expect(alertBackground.className).toBe("bg-default bottom");
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setTimeout(function () {
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expect(alertText.style.fontFamily).toEqual(settings.font_face);
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expect(alertText.style.color).toEqual(settings.font_color);
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expect(alertText.style.fontSize).toEqual(settings.font_size + "pt");
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expect(alertBackground.style.backgroundColor).toEqual(settings.background_color);
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expect(alertBackground.style.height).toEqual("25%");
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expect(alertBackground.style.transition).toEqual("1s linear");
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@ -240,28 +241,28 @@ describe("Display.doEntranceTransition", function () {
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}, 50);
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});
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it("should set the correct class for the alert when location is top of the page", function () {
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it("should set the correct class when location is top of the page", function () {
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settings.location = 0;
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Display.doEntranceTransition(settings);
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Display.showAlertBackground(settings);
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expect(alertBackground.className).toEqual("normal top");
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expect(alertBackground.className).toEqual("bg-default top");
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});
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it("should set the correct class for the alert when location is middle of the page", function () {
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it("should set the correct class when location is middle of the page", function () {
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settings.location = 1;
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Display.doEntranceTransition(settings);
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Display.showAlertBackground(settings);
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expect(alertBackground.className).toEqual("normal middle");
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expect(alertBackground.className).toEqual("bg-default middle");
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});
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it("should set the correct class for the alert when location is bottom of the page", function () {
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Display.doEntranceTransition(settings);
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it("should set the correct class when location is bottom of the page", function () {
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Display.showAlertBackground(settings);
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expect(alertBackground.className).toEqual("normal bottom");
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expect(alertBackground.className).toEqual("bg-default bottom");
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});
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});
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describe("Display.doExitTransition", function () {
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describe("Display.hideAlertBackground", function () {
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var alertBackground;
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beforeEach(function () {
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@ -272,36 +273,29 @@ describe("Display.doExitTransition", function () {
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Display._alerts = [];
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});
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it("should set the styles correctly when the doExitTransition method is called", function () {
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Display.doExitTransition();
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it("should set the styles correctly when the hideAlertBackground method is called", function () {
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Display.hideAlertBackground();
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expect(alertBackground.style.height).toEqual('0%');
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expect(alertBackground.style.transition).toEqual("1s linear");
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});
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it("should set the correct states when doExitTransition is called", function () {
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Display.doExitTransition();
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it("should set the correct states when hideAlertBackground is called", function () {
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Display.hideAlertBackground();
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expect(Display._alertState).toEqual(AlertState.NotDisplaying);
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expect(Display._transitionState).toEqual(TransitionState.ExitTransition);
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});
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it("should call the getNextAlert method to get the next alert on the queue", function () {
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spyOn(Display,"getNextAlert");
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Display.doExitTransition();
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expect(Display.getNextAlert).toHaveBeenCalled();
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});
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});
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describe("Display.getNextAlert", function () {
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Display.getNextAlert();
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describe("Display.displayNextAlert", function () {
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Display.displayNextAlert();
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it("should return null if there are no alerts in the queue", function () {
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Display._alerts = [];
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Display.getNextAlert();
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Display.displayNextAlert();
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expect(Display.getNextAlert()).toBeNull();
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expect(Display.displayNextAlert()).toBeNull();
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});
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it("should call the alert function correctly if there is an alert in the queue", function () {
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@ -313,14 +307,14 @@ describe("Display.getNextAlert", function () {
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var alertObject = {text: "Queued Alert", settings: settings};
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Display._alerts.push(JSON.stringify(alertObject));
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spyOn(Display, "alert");
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Display.getNextAlert();
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Display.displayNextAlert();
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expect(Display.alert).toHaveBeenCalled();
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expect(Display.alert).toHaveBeenCalledWith("Queued Alert",alertObject.settings);
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});
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});
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describe("Display.textAnimationEnd", function() {
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describe("Display.hideAlertText", function() {
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var alertBackground, alertText;
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beforeEach(function () {
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document.body.innerHTML = "";
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@ -330,98 +324,96 @@ describe("Display.textAnimationEnd", function() {
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alertText = document.createElement("p");
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alertText.setAttribute("id", "alert");
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alertText.style.visibility = "visible";
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alertText.style.animation = "alert-scrolling-text 5s linear 0s 1 normal";
|
||||
alertText.style.animation = "alert-scrolling-text 5s linear 0s 1 bg-default";
|
||||
alertBackground.appendChild(alertText);
|
||||
Display._animationState = AnimationState.ScrollingText;
|
||||
});
|
||||
|
||||
it("should reset the text styles and animation state after the text has scrolled", function() {
|
||||
Display.textAnimationEnd();
|
||||
Display.hideAlertText();
|
||||
|
||||
expect(alertText.style.animation).toEqual("");
|
||||
expect(alertText.style.visibility).toEqual("hidden");
|
||||
expect(alertText.style.color).toEqual("rgb(255, 255, 255)");
|
||||
expect(alertText.style.fontSize).toEqual("40pt");
|
||||
expect(Display._animationState).toEqual(AnimationState.NoAnimation);
|
||||
});
|
||||
|
||||
it("should call the doExitTranstion method", function() {
|
||||
spyOn(Display, "doExitTransition");
|
||||
Display.textAnimationEnd();
|
||||
it("should call the alert background method", function() {
|
||||
spyOn(Display, "hideAlertBackground");
|
||||
Display.hideAlertText();
|
||||
|
||||
expect(Display.doExitTransition).toHaveBeenCalled();
|
||||
expect(Display.hideAlertBackground).toHaveBeenCalled();
|
||||
});
|
||||
});
|
||||
|
||||
describe("Display.alertEntranceTransitionEnd", function () {
|
||||
var alertBackground, alertText;
|
||||
describe("Display.showAlertText", function () {
|
||||
var alertText, settings;
|
||||
beforeEach(function () {
|
||||
document.body.innerHTML = "";
|
||||
alertBackground = document.createElement("div");
|
||||
alertBackground.setAttribute("id", "alert-background");
|
||||
alertBackground.setAttribute("class", "normal");
|
||||
document.body.appendChild(alertBackground);
|
||||
alertText = document.createElement("p");
|
||||
alertText.setAttribute("id","alert");
|
||||
alertBackground.appendChild(alertText);
|
||||
});
|
||||
|
||||
it("should set the correct styles on entrance transition (with scroll)", function () {
|
||||
var settings = {
|
||||
document.body.appendChild(alertText);
|
||||
settings = {
|
||||
"location": 2, "font_face": "Tahoma", "font_size": 40,
|
||||
"font_color": "rgb(255, 255, 255)", "background_color": "rgb(102, 0, 0)",
|
||||
"timeout": 5, "repeat": 1, "scroll": true
|
||||
"timeout": 0.01, "repeat": 1, "scroll": true
|
||||
};
|
||||
Display._transitionState = TransitionState.EntranceTransition;
|
||||
Display.alertEntranceTransitionEnd(settings);
|
||||
});
|
||||
|
||||
it("should set the correct styles on the text", function() {
|
||||
Display.showAlertText(settings);
|
||||
|
||||
expect(alertText.style.visibility).toEqual("visible");
|
||||
expect(alertText.style.animation).toEqual("alert-scrolling-text 5s linear 0s 1 normal");
|
||||
expect(alertText.style.color).toEqual("rgb(255, 255, 255)");
|
||||
expect(alertText.style.fontFamily).toEqual("Tahoma");
|
||||
expect(alertText.style.fontSize).toEqual("40pt");
|
||||
});
|
||||
|
||||
it("should set the correct animation when text is set to scroll)", function () {
|
||||
Display.showAlertText(settings);
|
||||
|
||||
expect(alertText.style.animation).toEqual("alert-scrolling-text " + settings.timeout + "s linear 0s 1 normal");
|
||||
expect(Display._animationState).toEqual(AnimationState.ScrollingText);
|
||||
expect(Display._transitionState).toEqual(TransitionState.NoTransition);
|
||||
});
|
||||
|
||||
it("should set the correct styles on entrance transition (without scroll)", function (done) {
|
||||
|
||||
var settings = {
|
||||
"location": 2, "font_face": "Tahoma", "font_size": 40,
|
||||
"font_color": "rgb(255, 255, 255)", "scroll": false, "repeat": 1,
|
||||
"timeout": 0.01, "background_color": "rgb(102, 0, 0)"
|
||||
};
|
||||
settings.scroll = false;
|
||||
Display._transitionState = TransitionState.EntranceTransition;
|
||||
spyOn(Display, "doExitTransition");
|
||||
Display.alertEntranceTransitionEnd(settings);
|
||||
spyOn(Display, "hideAlertBackground");
|
||||
Display.showAlertText(settings);
|
||||
|
||||
expect(alertText.style.visibility).toEqual("visible");
|
||||
expect(alertText.style.animation).toEqual("");
|
||||
expect(Display._animationState).toEqual(AnimationState.NonScrollingText);
|
||||
expect(Display._transitionState).toEqual(TransitionState.NoTransition);
|
||||
setTimeout (function () {
|
||||
expect(alertText.className).toEqual("no-scroll");
|
||||
expect(Display._animationState).toEqual(AnimationState.NoAnimation);
|
||||
expect(Display.doExitTransition).toHaveBeenCalled();
|
||||
expect(Display.hideAlertBackground).toHaveBeenCalled();
|
||||
done();
|
||||
}, settings.timeout * 1000);
|
||||
});
|
||||
});
|
||||
|
||||
describe("Display.alertExitTransitionEnd", function () {
|
||||
var alertBackground, alertText;
|
||||
describe("Display.hideAlertBackground", function () {
|
||||
var alertBackground;
|
||||
beforeEach( function() {
|
||||
document.body.innerHTML = "";
|
||||
alertBackground = document.createElement("div");
|
||||
alertBackground.setAttribute("id", "alert-background");
|
||||
alertBackground.setAttribute("class", "normal");
|
||||
alertBackground.setAttribute("class", "bg-default");
|
||||
document.body.appendChild(alertBackground);
|
||||
alertText = document.createElement("p");
|
||||
alertText.setAttribute("id","alert");
|
||||
alertBackground.appendChild(alertText);
|
||||
});
|
||||
|
||||
it("reset the background to default once an aletr has been displayed", function() {
|
||||
spyOn(Display, "displayNextAlert");
|
||||
Display.hideAlertBackground();
|
||||
|
||||
it("should set the styles to default on exit transition", function() {
|
||||
Display.alertExitTransitionEnd();
|
||||
|
||||
expect(Display._transitionState).toEqual(TransitionState.NoTransition);
|
||||
expect(alertText.style.visibility).toEqual("hidden");
|
||||
expect(alertBackground.className).toEqual("normal");
|
||||
expect(Display._transitionState).toEqual(TransitionState.ExitTransition);
|
||||
expect(Display._alertState).toEqual(AlertState.NotDisplaying);
|
||||
expect(alertBackground.style.height).toEqual("0%");
|
||||
expect(alertBackground.className).toEqual("bg-default");
|
||||
});
|
||||
});
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user