From 6bb45e4d1ba014c1dd33bedff49be8afa9426d17 Mon Sep 17 00:00:00 2001 From: Morgan Richomme Date: Thu, 13 Oct 2016 18:02:06 +0200 Subject: remove 3rd part files with MIT or BSD license Change-Id: I941093e91897d1425720b5acdbf072cf620f131d Signed-off-by: Morgan Richomme --- docs/com/plugin/zoom-js/zoom.js | 278 ---------------------------------------- 1 file changed, 278 deletions(-) delete mode 100755 docs/com/plugin/zoom-js/zoom.js (limited to 'docs/com/plugin/zoom-js') diff --git a/docs/com/plugin/zoom-js/zoom.js b/docs/com/plugin/zoom-js/zoom.js deleted file mode 100755 index 95093e0e4..000000000 --- a/docs/com/plugin/zoom-js/zoom.js +++ /dev/null @@ -1,278 +0,0 @@ -// Custom reveal.js integration -(function(){ - var isEnabled = true; - - document.querySelector( '.reveal .slides' ).addEventListener( 'mousedown', function( event ) { - var modifier = ( Reveal.getConfig().zoomKey ? Reveal.getConfig().zoomKey : 'alt' ) + 'Key'; - - var zoomPadding = 20; - var revealScale = Reveal.getScale(); - - if( event[ modifier ] && isEnabled ) { - event.preventDefault(); - - var bounds = event.target.getBoundingClientRect(); - - zoom.to({ - x: ( bounds.left * revealScale ) - zoomPadding, - y: ( bounds.top * revealScale ) - zoomPadding, - width: ( bounds.width * revealScale ) + ( zoomPadding * 2 ), - height: ( bounds.height * revealScale ) + ( zoomPadding * 2 ), - pan: false - }); - } - } ); - - Reveal.addEventListener( 'overviewshown', function() { isEnabled = false; } ); - Reveal.addEventListener( 'overviewhidden', function() { isEnabled = true; } ); -})(); - -/*! - * zoom.js 0.3 (modified for use with reveal.js) - * http://lab.hakim.se/zoom-js - * MIT licensed - * - * Copyright (C) 2011-2014 Hakim El Hattab, http://hakim.se - */ -var zoom = (function(){ - - // The current zoom level (scale) - var level = 1; - - // The current mouse position, used for panning - var mouseX = 0, - mouseY = 0; - - // Timeout before pan is activated - var panEngageTimeout = -1, - panUpdateInterval = -1; - - // Check for transform support so that we can fallback otherwise - var supportsTransforms = 'WebkitTransform' in document.body.style || - 'MozTransform' in document.body.style || - 'msTransform' in document.body.style || - 'OTransform' in document.body.style || - 'transform' in document.body.style; - - if( supportsTransforms ) { - // The easing that will be applied when we zoom in/out - document.body.style.transition = 'transform 0.8s ease'; - document.body.style.OTransition = '-o-transform 0.8s ease'; - document.body.style.msTransition = '-ms-transform 0.8s ease'; - document.body.style.MozTransition = '-moz-transform 0.8s ease'; - document.body.style.WebkitTransition = '-webkit-transform 0.8s ease'; - } - - // Zoom out if the user hits escape - document.addEventListener( 'keyup', function( event ) { - if( level !== 1 && event.keyCode === 27 ) { - zoom.out(); - } - } ); - - // Monitor mouse movement for panning - document.addEventListener( 'mousemove', function( event ) { - if( level !== 1 ) { - mouseX = event.clientX; - mouseY = event.clientY; - } - } ); - - /** - * Applies the CSS required to zoom in, prefers the use of CSS3 - * transforms but falls back on zoom for IE. - * - * @param {Object} rect - * @param {Number} scale - */ - function magnify( rect, scale ) { - - var scrollOffset = getScrollOffset(); - - // Ensure a width/height is set - rect.width = rect.width || 1; - rect.height = rect.height || 1; - - // Center the rect within the zoomed viewport - rect.x -= ( window.innerWidth - ( rect.width * scale ) ) / 2; - rect.y -= ( window.innerHeight - ( rect.height * scale ) ) / 2; - - if( supportsTransforms ) { - // Reset - if( scale === 1 ) { - document.body.style.transform = ''; - document.body.style.OTransform = ''; - document.body.style.msTransform = ''; - document.body.style.MozTransform = ''; - document.body.style.WebkitTransform = ''; - } - // Scale - else { - var origin = scrollOffset.x +'px '+ scrollOffset.y +'px', - transform = 'translate('+ -rect.x +'px,'+ -rect.y +'px) scale('+ scale +')'; - - document.body.style.transformOrigin = origin; - document.body.style.OTransformOrigin = origin; - document.body.style.msTransformOrigin = origin; - document.body.style.MozTransformOrigin = origin; - document.body.style.WebkitTransformOrigin = origin; - - document.body.style.transform = transform; - document.body.style.OTransform = transform; - document.body.style.msTransform = transform; - document.body.style.MozTransform = transform; - document.body.style.WebkitTransform = transform; - } - } - else { - // Reset - if( scale === 1 ) { - document.body.style.position = ''; - document.body.style.left = ''; - document.body.style.top = ''; - document.body.style.width = ''; - document.body.style.height = ''; - document.body.style.zoom = ''; - } - // Scale - else { - document.body.style.position = 'relative'; - document.body.style.left = ( - ( scrollOffset.x + rect.x ) / scale ) + 'px'; - document.body.style.top = ( - ( scrollOffset.y + rect.y ) / scale ) + 'px'; - document.body.style.width = ( scale * 100 ) + '%'; - document.body.style.height = ( scale * 100 ) + '%'; - document.body.style.zoom = scale; - } - } - - level = scale; - - if( document.documentElement.classList ) { - if( level !== 1 ) { - document.documentElement.classList.add( 'zoomed' ); - } - else { - document.documentElement.classList.remove( 'zoomed' ); - } - } - } - - /** - * Pan the document when the mosue cursor approaches the edges - * of the window. - */ - function pan() { - var range = 0.12, - rangeX = window.innerWidth * range, - rangeY = window.innerHeight * range, - scrollOffset = getScrollOffset(); - - // Up - if( mouseY < rangeY ) { - window.scroll( scrollOffset.x, scrollOffset.y - ( 1 - ( mouseY / rangeY ) ) * ( 14 / level ) ); - } - // Down - else if( mouseY > window.innerHeight - rangeY ) { - window.scroll( scrollOffset.x, scrollOffset.y + ( 1 - ( window.innerHeight - mouseY ) / rangeY ) * ( 14 / level ) ); - } - - // Left - if( mouseX < rangeX ) { - window.scroll( scrollOffset.x - ( 1 - ( mouseX / rangeX ) ) * ( 14 / level ), scrollOffset.y ); - } - // Right - else if( mouseX > window.innerWidth - rangeX ) { - window.scroll( scrollOffset.x + ( 1 - ( window.innerWidth - mouseX ) / rangeX ) * ( 14 / level ), scrollOffset.y ); - } - } - - function getScrollOffset() { - return { - x: window.scrollX !== undefined ? window.scrollX : window.pageXOffset, - y: window.scrollY !== undefined ? window.scrollY : window.pageYOffset - } - } - - return { - /** - * Zooms in on either a rectangle or HTML element. - * - * @param {Object} options - * - element: HTML element to zoom in on - * OR - * - x/y: coordinates in non-transformed space to zoom in on - * - width/height: the portion of the screen to zoom in on - * - scale: can be used instead of width/height to explicitly set scale - */ - to: function( options ) { - - // Due to an implementation limitation we can't zoom in - // to another element without zooming out first - if( level !== 1 ) { - zoom.out(); - } - else { - options.x = options.x || 0; - options.y = options.y || 0; - - // If an element is set, that takes precedence - if( !!options.element ) { - // Space around the zoomed in element to leave on screen - var padding = 20; - var bounds = options.element.getBoundingClientRect(); - - options.x = bounds.left - padding; - options.y = bounds.top - padding; - options.width = bounds.width + ( padding * 2 ); - options.height = bounds.height + ( padding * 2 ); - } - - // If width/height values are set, calculate scale from those values - if( options.width !== undefined && options.height !== undefined ) { - options.scale = Math.max( Math.min( window.innerWidth / options.width, window.innerHeight / options.height ), 1 ); - } - - if( options.scale > 1 ) { - options.x *= options.scale; - options.y *= options.scale; - - magnify( options, options.scale ); - - if( options.pan !== false ) { - - // Wait with engaging panning as it may conflict with the - // zoom transition - panEngageTimeout = setTimeout( function() { - panUpdateInterval = setInterval( pan, 1000 / 60 ); - }, 800 ); - - } - } - } - }, - - /** - * Resets the document zoom state to its default. - */ - out: function() { - clearTimeout( panEngageTimeout ); - clearInterval( panUpdateInterval ); - - magnify( { x: 0, y: 0 }, 1 ); - - level = 1; - }, - - // Alias - magnify: function( options ) { this.to( options ) }, - reset: function() { this.out() }, - - zoomLevel: function() { - return level; - } - } - -})(); - - - -- cgit 1.2.3-korg