1 files changed, 0 insertions, 132 deletions
diff --git a/geschichte/js/controllers/slidenumber.js b/geschichte/js/controllers/slidenumber.js
deleted file mode 100644
index ff887ec..0000000
--- a/geschichte/js/controllers/slidenumber.js
+++ /dev/null
@@ -1,132 +0,0 @@
-/**
- * Handles the display of reveal.js' optional slide number.
- */
-export default class SlideNumber {
-
-	constructor( Reveal ) {
-
-		this.Reveal = Reveal;
-
-	}
-
-	render() {
-
-		this.element = document.createElement( 'div' );
-		this.element.className = 'slide-number';
-		this.Reveal.getRevealElement().appendChild( this.element );
-
-	}
-
-	/**
-	 * Called when the reveal.js config is updated.
-	 */
-	configure( config, oldConfig ) {
-
-		let slideNumberDisplay = 'none';
-		if( config.slideNumber && !this.Reveal.isPrintingPDF() ) {
-			if( config.showSlideNumber === 'all' ) {
-				slideNumberDisplay = 'block';
-			}
-			else if( config.showSlideNumber === 'speaker' && this.Reveal.isSpeakerNotes() ) {
-				slideNumberDisplay = 'block';
-			}
-		}
-
-		this.element.style.display = slideNumberDisplay;
-
-	}
-
-	/**
-	 * Updates the slide number to match the current slide.
-	 */
-	update() {
-
-		// Update slide number if enabled
-		if( this.Reveal.getConfig().slideNumber && this.element ) {
-			this.element.innerHTML = this.getSlideNumber();
-		}
-
-	}
-
-	/**
-	 * Returns the HTML string corresponding to the current slide
-	 * number, including formatting.
-	 */
-	getSlideNumber( slide = this.Reveal.getCurrentSlide() ) {
-
-		let config = this.Reveal.getConfig();
-		let value;
-		let format = 'h.v';
-
-		if ( typeof config.slideNumber === 'function' ) {
-			value = config.slideNumber( slide );
-		} else {
-			// Check if a custom number format is available
-			if( typeof config.slideNumber === 'string' ) {
-				format = config.slideNumber;
-			}
-
-			// If there are ONLY vertical slides in this deck, always use
-			// a flattened slide number
-			if( !/c/.test( format ) && this.Reveal.getHorizontalSlides().length === 1 ) {
-				format = 'c';
-			}
-
-			// Offset the current slide number by 1 to make it 1-indexed
-			let horizontalOffset = slide && slide.dataset.visibility === 'uncounted' ? 0 : 1;
-
-			value = [];
-			switch( format ) {
-				case 'c':
-					value.push( this.Reveal.getSlidePastCount( slide ) + horizontalOffset );
-					break;
-				case 'c/t':
-					value.push( this.Reveal.getSlidePastCount( slide ) + horizontalOffset, '/', this.Reveal.getTotalSlides() );
-					break;
-				default:
-					let indices = this.Reveal.getIndices( slide );
-					value.push( indices.h + horizontalOffset );
-					let sep = format === 'h/v' ? '/' : '.';
-					if( this.Reveal.isVerticalSlide( slide ) ) value.push( sep, indices.v + 1 );
-			}
-		}
-
-		let url = '#' + this.Reveal.location.getHash( slide );
-		return this.formatNumber( value[0], value[1], value[2], url );
-
-	}
-
-	/**
-	 * Applies HTML formatting to a slide number before it's
-	 * written to the DOM.
-	 *
-	 * @param {number} a Current slide
-	 * @param {string} delimiter Character to separate slide numbers
-	 * @param {(number|*)} b Total slides
-	 * @param {HTMLElement} [url='#'+locationHash()] The url to link to
-	 * @return {string} HTML string fragment
-	 */
-	formatNumber( a, delimiter, b, url = '#' + this.Reveal.location.getHash() ) {
-
-		if( typeof b === 'number' && !isNaN( b ) ) {
-			return  `<a href="${url}">
-					<span class="slide-number-a">${a}</span>
-					<span class="slide-number-delimiter">${delimiter}</span>
-					<span class="slide-number-b">${b}</span>
-					</a>`;
-		}
-		else {
-			return `<a href="${url}">
-					<span class="slide-number-a">${a}</span>
-					</a>`;
-		}
-
-	}
-
-	destroy() {
-
-		this.element.remove();
-
-	}
-
-}
\ No newline at end of file