Mercurial > hg > Papers > 2015 > nozomi-sigos

annotate presen/sigOS/scripts/script.js @ 13:c0fe42a8808d

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add slides
author Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
date Sat, 23 May 2015 16:11:04 +0900
parents
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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13
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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1 (function () {
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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2 var url = window.location,
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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3 body = document.body,
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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4 slides = document.querySelectorAll('div.slide'),
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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5 progress = document.querySelector('div.progress div'),
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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6 slideList = [],
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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7 l = slides.length,
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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8 i;
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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9
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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10 for (i = 0; i < l; i++) {
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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11 slideList.push(slides[i].id);
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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12 }
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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13
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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14 function getTransform() {
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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15 var denominator = Math.max(
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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16 body.clientWidth / window.innerWidth,
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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17 body.clientHeight / window.innerHeight
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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18 );
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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19
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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20 return 'scale(' + (1 / denominator) + ')';
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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21 }
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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22
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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23 function applyTransform(transform) {
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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24 body.style.MozTransform = transform;
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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25 body.style.WebkitTransform = transform;
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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26 body.style.OTransform = transform;
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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27 body.style.msTransform = transform;
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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28 body.style.transform = transform;
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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29 }
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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30
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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31 function enterSingleSlideMode() {
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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32 body.className = 'full';
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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33 applyTransform(getTransform());
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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34 }
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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35
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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36 function enterSlideListMode() {
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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37 body.className = 'list';
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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38 applyTransform('none');
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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39 }
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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40
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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41 function getCurrentSlideNumber() {
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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42 return slideList.indexOf(url.hash.substr(1));
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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43 }
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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44
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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45 function scrollToCurrentSlide() {
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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46 var current_slide = document.getElementById(slideList[getCurrentSlideNumber()]);
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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47
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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48 if (null != current_slide) {
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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49 window.scrollTo(0, current_slide.offsetTop);
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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50 }
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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51 }
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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52
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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53 function isSlideListMode() {
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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54 return 'full' !== url.search.substr(1);
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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55 }
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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56
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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57 function normalizeSlideNumber(slide_number) {
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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58 if (0 > slide_number) {
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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59 return slideList.length - 1;
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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60 } else if (slideList.length <= slide_number) {
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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61 return 0;
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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62 } else {
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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63 return slide_number;
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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64 }
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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65 }
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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66
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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67 function updateProgress(slide_number) {
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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68 if (!progress) return;
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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69 progress.style.width = (100 / (slideList.length - 1) * normalizeSlideNumber(slide_number)).toFixed(2) + '%';
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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70 }
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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71
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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72 function getSlideHashByNumber(slide_number) {
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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73 return '#' + slideList[normalizeSlideNumber(slide_number)];
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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74 }
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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75
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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76 function goToSlide(slide_number) {
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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77 url.hash = getSlideHashByNumber(slide_number);
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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78
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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79 if (!isSlideListMode()) {
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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80 updateProgress(slide_number);
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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81 }
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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82 }
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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83
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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84 window.addEventListener('DOMContentLoaded', function () {
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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85 if (!isSlideListMode()) {
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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86 // "?full" is present without slide hash so we should display first
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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87 // slide
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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88 if ( -1 === getCurrentSlideNumber() ) {
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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89 history.replaceState(null, null, url.pathname + '?full' + getSlideHashByNumber( 0 ) );
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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90 }
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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91
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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92 enterSingleSlideMode();
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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93 updateProgress(getCurrentSlideNumber());
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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94 }
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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95 }, false);
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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96
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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97 window.addEventListener('popstate', function (e) {
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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98 if (isSlideListMode()) {
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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99 enterSlideListMode();
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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100 scrollToCurrentSlide();
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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101 } else {
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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102 enterSingleSlideMode();
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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103 }
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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104 }, false);
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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105
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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106 window.addEventListener('resize', function (e) {
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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107 if (!isSlideListMode()) {
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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108 applyTransform(getTransform());
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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109 }
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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110 }, false);
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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111
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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112 document.addEventListener('keydown', function (e) {
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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113 if (e.altKey || e.ctrlKey || e.metaKey) return;
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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114
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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115 var current_slide_number = getCurrentSlideNumber();
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116
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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117 switch (e.which) {
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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118 case 9: // Tab = +1; Shift + Tab = -1
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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119 if (isSlideListMode()) {
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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120 e.preventDefault();
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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121
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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122 current_slide_number += e.shiftKey ? -1 : 1;
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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123 url.hash = getSlideHashByNumber(current_slide_number);
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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124 }
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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125 break;
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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126
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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127 case 13: // Enter
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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128 if (isSlideListMode()) {
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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129 e.preventDefault();
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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130
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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131 history.pushState(null, null, url.pathname + '?full' + getSlideHashByNumber(current_slide_number));
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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132 enterSingleSlideMode();
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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133
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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134 updateProgress(current_slide_number);
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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135 }
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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136 break;
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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137
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
parents:
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138 case 27: // Esc
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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139 if (!isSlideListMode()) {
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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140 e.preventDefault();
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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141
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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142 history.pushState(null, null, url.pathname + getSlideHashByNumber(current_slide_number));
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
parents:
diff changeset
143 enterSlideListMode();
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144 scrollToCurrentSlide();
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parents:
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145 }
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parents:
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146 break;
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parents:
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147
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
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148 case 33: // PgUp
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
parents:
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149 case 38: // Up
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
parents:
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150 case 37: // Left
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
parents:
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151 case 72: // h
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
parents:
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152 case 75: // k
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
parents:
diff changeset
153 e.preventDefault();
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parents:
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154
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
parents:
diff changeset
155 current_slide_number--;
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
parents:
diff changeset
156 goToSlide(current_slide_number);
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parents:
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157 break;
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
parents:
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158
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
parents:
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159 case 34: // PgDown
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
parents:
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160 case 40: // Down
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
parents:
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161 case 39: // Right
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
parents:
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162 case 76: // l
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
parents:
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163 case 74: // j
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
parents:
diff changeset
164 e.preventDefault();
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
parents:
diff changeset
165
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
parents:
diff changeset
166 current_slide_number++;
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
parents:
diff changeset
167 goToSlide(current_slide_number);
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
parents:
diff changeset
168 break;
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
parents:
diff changeset
169
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
parents:
diff changeset
170 case 36: // Home
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
parents:
diff changeset
171 e.preventDefault();
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
parents:
diff changeset
172
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
parents:
diff changeset
173 current_slide_number = 0;
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
parents:
diff changeset
174 goToSlide(current_slide_number);
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
parents:
diff changeset
175 break;
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
parents:
diff changeset
176
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
parents:
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177 case 35: // End
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
parents:
diff changeset
178 e.preventDefault();
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
parents:
diff changeset
179
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
parents:
diff changeset
180 current_slide_number = slideList.length - 1;
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
parents:
diff changeset
181 goToSlide(current_slide_number);
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
parents:
diff changeset
182 break;
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parents:
diff changeset
183
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
parents:
diff changeset
184 case 32: // Space = +1; Shift + Space = -1
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
parents:
diff changeset
185 e.preventDefault();
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
parents:
diff changeset
186
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
parents:
diff changeset
187 current_slide_number += e.shiftKey ? -1 : 1;
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
parents:
diff changeset
188 goToSlide(current_slide_number);
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
parents:
diff changeset
189 break;
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
parents:
diff changeset
190
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
parents:
diff changeset
191 default:
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
parents:
diff changeset
192 // Behave as usual
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
parents:
diff changeset
193 }
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
parents:
diff changeset
194 }, false);
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
parents:
diff changeset
195
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
parents:
diff changeset
196 document.addEventListener('click', function (e) {
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
parents:
diff changeset
197 if (
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
parents:
diff changeset
198 'SECTION' === e.target.nodeName &&
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
parents:
diff changeset
199 -1 !== e.target.parentNode.parentNode.className.indexOf('slide') &&
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
parents:
diff changeset
200 isSlideListMode()
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
parents:
diff changeset
201 ) {
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
parents:
diff changeset
202 e.preventDefault();
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
parents:
diff changeset
203
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
parents:
diff changeset
204 // NOTE: we should update hash to get things work properly
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
parents:
diff changeset
205 url.hash = '#' + e.target.parentNode.parentNode.id;
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
parents:
diff changeset
206 history.replaceState(null, null, url.pathname + '?full#' + e.target.parentNode.parentNode.id);
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
parents:
diff changeset
207 enterSingleSlideMode();
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
parents:
diff changeset
208
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
parents:
diff changeset
209 updateProgress(getCurrentSlideNumber());
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
parents:
diff changeset
210 }
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
parents:
diff changeset
211 }, false);
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
parents:
diff changeset
212
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Nozomi Teruya <e125769@ie.u-ryukyu.ac.jp>
parents:
diff changeset
213 }());