1 files changed, 0 insertions, 129 deletions
diff --git a/geschichte/js/controllers/pointer.js b/geschichte/js/controllers/pointer.js
deleted file mode 100644
index f632fce..0000000
--- a/geschichte/js/controllers/pointer.js
+++ /dev/null
@@ -1,129 +0,0 @@
-/**
- * Handles hiding of the pointer/cursor when inactive.
- */
-export default class Pointer {
-
-	constructor( Reveal ) {
-
-		this.Reveal = Reveal;
-
-		// Throttles mouse wheel navigation
-		this.lastMouseWheelStep = 0;
-
-		// Is the mouse pointer currently hidden from view
-		this.cursorHidden = false;
-
-		// Timeout used to determine when the cursor is inactive
-		this.cursorInactiveTimeout = 0;
-
-		this.onDocumentCursorActive = this.onDocumentCursorActive.bind( this );
-		this.onDocumentMouseScroll = this.onDocumentMouseScroll.bind( this );
-
-	}
-
-	/**
-	 * Called when the reveal.js config is updated.
-	 */
-	configure( config, oldConfig ) {
-
-		if( config.mouseWheel ) {
-			document.addEventListener( 'DOMMouseScroll', this.onDocumentMouseScroll, false ); // FF
-			document.addEventListener( 'mousewheel', this.onDocumentMouseScroll, false );
-		}
-		else {
-			document.removeEventListener( 'DOMMouseScroll', this.onDocumentMouseScroll, false ); // FF
-			document.removeEventListener( 'mousewheel', this.onDocumentMouseScroll, false );
-		}
-
-		// Auto-hide the mouse pointer when its inactive
-		if( config.hideInactiveCursor ) {
-			document.addEventListener( 'mousemove', this.onDocumentCursorActive, false );
-			document.addEventListener( 'mousedown', this.onDocumentCursorActive, false );
-		}
-		else {
-			this.showCursor();
-
-			document.removeEventListener( 'mousemove', this.onDocumentCursorActive, false );
-			document.removeEventListener( 'mousedown', this.onDocumentCursorActive, false );
-		}
-
-	}
-
-	/**
-	 * Shows the mouse pointer after it has been hidden with
-	 * #hideCursor.
-	 */
-	showCursor() {
-
-		if( this.cursorHidden ) {
-			this.cursorHidden = false;
-			this.Reveal.getRevealElement().style.cursor = '';
-		}
-
-	}
-
-	/**
-	 * Hides the mouse pointer when it's on top of the .reveal
-	 * container.
-	 */
-	hideCursor() {
-
-		if( this.cursorHidden === false ) {
-			this.cursorHidden = true;
-			this.Reveal.getRevealElement().style.cursor = 'none';
-		}
-
-	}
-
-	destroy() {
-
-		this.showCursor();
-
-		document.removeEventListener( 'DOMMouseScroll', this.onDocumentMouseScroll, false );
-		document.removeEventListener( 'mousewheel', this.onDocumentMouseScroll, false );
-		document.removeEventListener( 'mousemove', this.onDocumentCursorActive, false );
-		document.removeEventListener( 'mousedown', this.onDocumentCursorActive, false );
-
-	}
-
-	/**
-	 * Called whenever there is mouse input at the document level
-	 * to determine if the cursor is active or not.
-	 *
-	 * @param {object} event
-	 */
-	onDocumentCursorActive( event ) {
-
-		this.showCursor();
-
-		clearTimeout( this.cursorInactiveTimeout );
-
-		this.cursorInactiveTimeout = setTimeout( this.hideCursor.bind( this ), this.Reveal.getConfig().hideCursorTime );
-
-	}
-
-	/**
-	 * Handles mouse wheel scrolling, throttled to avoid skipping
-	 * multiple slides.
-	 *
-	 * @param {object} event
-	 */
-	onDocumentMouseScroll( event ) {
-
-		if( Date.now() - this.lastMouseWheelStep > 1000 ) {
-
-			this.lastMouseWheelStep = Date.now();
-
-			let delta = event.detail || -event.wheelDelta;
-			if( delta > 0 ) {
-				this.Reveal.next();
-			}
-			else if( delta < 0 ) {
-				this.Reveal.prev();
-			}
-
-		}
-
-	}
-
-}
\ No newline at end of file