/ajax/libs/jmpress/0.4.1/jmpress.allplugins.js

/*!

 * plugin for jmpress.js v0.4.1

 *

 * Copyright 2012 Kyle Robinson Young @shama & Tobias Koppers @sokra

 * Licensed MIT

 * http://www.opensource.org/licenses/mit-license.php

 */



/*!

 * jmpress.toggle plugin

 * For binding a key to toggle de/initialization of jmpress.js.

 */

(function( $, document, window, undefined ) {

	'use strict';

	$.jmpress("register", "toggle", function( key, config, initial ) {

		var jmpress = this;

		$(document).bind("keydown", function( event ) {

			if ( event.keyCode === key ) {

				if ($(jmpress).jmpress("initialized")) {

					$(jmpress).jmpress("deinit");

				} else {

					$(jmpress).jmpress(config);

				}

			}

		});

		if ( initial ) {

			$(jmpress).jmpress(config);

		}

	});

}(jQuery, document, window));



/*!

 * jmpress.secondary plugin

 * Apply a secondary animation when step is selected.

 */

(function( $, document, window, undefined ) {

	'use strict';

	$.jmpress("initStep", function( step, eventData ) {

		for(var name in eventData.data) {

			if(name.indexOf("secondary") === 0) {

				eventData.stepData[name] = eventData.data[name];

			}

		}

	});

	function exchangeIf(childStepData, condition, step) {

		if(childStepData.secondary &&

			childStepData.secondary.split(" ").indexOf(condition) !== -1) {

			for(var name in childStepData) {

				if(name.length > 9 && name.indexOf("secondary") === 0) {

					var tmp = childStepData[name];

					var normal = name.substr(9);

					normal = normal.substr(0, 1).toLowerCase() + normal.substr(1);

					childStepData[name] = childStepData[normal];

					childStepData[normal] = tmp;

				}

			}

			$(this).jmpress("reapply", $(step));

		}

	}

	$.jmpress("beforeActive", function( step, eventData ) {

		exchangeIf.call(eventData.jmpress, $(step).data("stepData"), "self", step);

		var parent = $(step).parent();

		$(parent)

			.children(eventData.settings.stepSelector)

			.each(function(idx, child) {

				var childStepData = $(child).data("stepData");

				exchangeIf.call(eventData.jmpress, childStepData, "siblings", child);

			});

		function grandchildrenFunc(idx, child) {

			var childStepData = $(child).data("stepData");

			exchangeIf.call(eventData.jmpress, childStepData, "grandchildren", child);

		}

		for(var i = 1; i < eventData.parents.length; i++) {

			$(eventData.parents[i])

				.children(eventData.settings.stepSelector)

				.each();

		}

	});

	$.jmpress("setInactive", function( step, eventData ) {

		exchangeIf.call(eventData.jmpress, $(step).data("stepData"), "self", step);

		var parent = $(step).parent();

		$(parent)

			.children(eventData.settings.stepSelector)

			.each(function(idx, child) {

				var childStepData = $(child).data("stepData");

				exchangeIf.call(eventData.jmpress, childStepData, "siblings", child);

			});

		function grandchildrenFunc(idx, child) {

			var childStepData = $(child).data("stepData");

			exchangeIf.call(eventData.jmpress, childStepData, "grandchildren", child);

		}

		for(var i = 1; i < eventData.parents.length; i++) {

			$(eventData.parents[i])

				.children(eventData.settings.stepSelector)

				.each(grandchildrenFunc);

		}

	});

}(jQuery, document, window));



/*!

 * jmpress.duration plugin

 * For auto advancing steps after a given duration and optionally displaying a

 * progress bar.

 */

(function( $, document, window, undefined ) {

	'use strict';



	$.jmpress("defaults").duration = {

		defaultValue: -1

		,defaultAction: "next"

		,barSelector: undefined

		,barProperty: "width"

		,barPropertyStart: "0"

		,barPropertyEnd: "100%"

	};

	$.jmpress("initStep", function( step, eventData ) {

		eventData.stepData.duration = eventData.data.duration;

		eventData.stepData.durationAction = eventData.data.durationAction;

	});

	$.jmpress("setInactive", function( step, eventData ) {

		var settings = eventData.settings,

			durationSettings = settings.duration,

			current = eventData.current;

		var dur = eventData.stepData.duration || durationSettings.defaultValue;

		if( dur && dur > 0 ) {

			if( durationSettings.barSelector ) {

				var css = {

					transitionProperty: durationSettings.barProperty

					,transitionDuration: '0'

					,transitionDelay: '0'

					,transitionTimingFunction: 'linear'

				};

				css[durationSettings.barProperty] = durationSettings.barPropertyStart;

				var bars = $(durationSettings.barSelector);

				$.jmpress("css", bars, css);

				bars.each(function(idx, element) {

					var next = $(element).next();

					var parent = $(element).parent();

					$(element).detach();

					if(next.length) {

						next.insertBefore(element);

					} else {

						parent.append(element);

					}

				});

			}

			if(current.durationTimeout) {

				clearTimeout(current.durationTimeout);

				current.durationTimeout = undefined;

			}

		}

	});

	$.jmpress("setActive", function( step, eventData ) {

		var settings = eventData.settings,

			durationSettings = settings.duration,

			current = eventData.current;

		var dur = eventData.stepData.duration || durationSettings.defaultValue;

		if( dur && dur > 0 ) {

			if( durationSettings.barSelector ) {

				var css = {

					transitionProperty: durationSettings.barProperty

					,transitionDuration: (dur-settings.transitionDuration*2/3-100)+"ms"

					,transitionDelay: (settings.transitionDuration*2/3)+'ms'

					,transitionTimingFunction: 'linear'

				};

				css[durationSettings.barProperty] = durationSettings.barPropertyEnd;

				$.jmpress("css", $(durationSettings.barSelector), css);

			}

			var jmpress = this;

			if(current.durationTimeout) {

				clearTimeout(current.durationTimeout);

				current.durationTimeout = undefined;

			}

			current.durationTimeout = setTimeout(function() {

				var action = eventData.stepData.durationAction || durationSettings.defaultAction;

				$(jmpress).jmpress(action);

			}, dur);

		}

	});

}(jQuery, document, window));



/*!

 * jmpress.presentation-mode plugin

 * Display a window for the presenter with notes and a control and view of the

 * presentation

 */

(function( $, document, window, undefined ) {



	'use strict';

	var $jmpress = $.jmpress;



	/* FUNCTIONS */

	function randomString() {

		return "" + Math.round(Math.random() * 100000, 0);

	}



	/* DEFAULTS */

	$jmpress("defaults").presentationMode = {

		use: true,

		url: "presentation-screen.html",

		notesUrl: false,

		transferredValues: ["userZoom", "userTranslateX", "userTranslateY"]

	};

	$jmpress("defaults").keyboard.keys[80] = "presentationPopup"; // p key



	/* HOOKS */

	$jmpress("afterInit", function( nil, eventData) {

		var current = eventData.current;



		current.selectMessageListeners = [];



		if(eventData.settings.presentationMode.use) {



			window.addEventListener("message", function(event) {

				// We do not test orgin, because we want to accept messages

				// from all orgins

				try {

					var json = JSON.parse(event.data);

					switch(json.type) {

					case "select":

						// TODO SECURITY filter targetId

						$.each(eventData.settings.presentationMode.transferredValues, function(idx, name) {

							eventData.current[name] = json[name];

						});

						$(eventData.jmpress).jmpress("select", {step: "#"+json.targetId, substep: json.substep}, json.reason);

						break;

					case "listen":

						current.selectMessageListeners.push(event.source);

						break;

					case "ok":

						clearTimeout(current.presentationPopupTimeout);

						break;

					case "read":

						try {

							event.source.postMessage(JSON.stringify({type: "url", url: window.location.href, notesUrl: eventData.settings.presentationMode.notesUrl}), "*");

						} catch(e) {

							$.error("Cannot post message to source: " + e);

						}

						break;

					default:

						throw "Unknown message type: " + json.type;

					}

				} catch(e) {

					$.error("Recieved message is malformed: " + e);

				}

			});

			try {

				if(window.parent && window.parent !== window) {

					window.parent.postMessage(JSON.stringify({

						"type": "afterInit"

					}), "*");

				}

			} catch(e) {

				$.error("Cannot post message to parent: " + e);

			}

		}

	});

	$jmpress("afterDeinit", function( nil, eventData) {

		if(eventData.settings.presentationMode.use) {

			try {

				if(window.parent && window.parent !== window) {

					window.parent.postMessage(JSON.stringify({

						"type": "afterDeinit"

					}), "*");

				}

			} catch(e) {

				$.error("Cannot post message to parent: " + e);

			}

		}

	});

	$jmpress("setActive", function( step, eventData) {

		var stepId = $(eventData.delegatedFrom).attr("id"),

			substep = eventData.substep,

			reason = eventData.reason;

		$.each(eventData.current.selectMessageListeners, function(idx, listener) {

			try {

				var msg = {

					"type": "select",

					"targetId": stepId,

					"substep": substep,

					"reason": reason

				};

				$.each(eventData.settings.presentationMode.transferredValues, function(idx, name) {

					msg[name] = eventData.current[name];

				});

				listener.postMessage(JSON.stringify(msg), "*");

			} catch(e) {

				$.error("Cannot post message to listener: " + e);

			}

		});

	});

	$jmpress("register", "presentationPopup", function() {

		function trySend() {

			jmpress.jmpress("current").presentationPopupTimeout = setTimeout(trySend, 100);

			try {

				popup.postMessage(JSON.stringify({type: "url", url: window.location.href, notesUrl: jmpress.jmpress("settings").presentationMode.notesUrl}), "*");

			} catch(e) {

			}

		}

		var jmpress = $(this),

			popup;

		if(jmpress.jmpress("settings").presentationMode.use) {

			popup = window.open($(this).jmpress("settings").presentationMode.url);

			jmpress.jmpress("current").presentationPopupTimeout = setTimeout(trySend, 100);

		}

	});

}(jQuery, document, window));