client/src/components/MoveList.vue

   1 <template lang="pug">
   2 div
   3   input#modalAdjust.modal(type="checkbox")
   4   div#adjuster(
   5     role="dialog"
   6     data-checkbox="modalAdjust"
   7   )
   8     .card.text-center
   9       label.modal-close(for="modalAdjust")
  10       label(for="boardSize") {{ st.tr["Board size"] }}
  11       input#boardSize.slider(
  12         type="range"
  13         min="0"
  14         max="100"
  15         value="50"
  16         @input="adjustBoard()"
  17       )
  18   #aboveMoves
  19     // NOTE: variants pages already have a "Rules" link on top
  20     span#rulesBtn(
  21       v-if="!$route.path.match('/variants/')"
  22       @click="$emit('showrules')"
  23     )
  24       | {{ st.tr["Rules"] }}
  25     button.tooltip(
  26       onClick="window.doClick('modalAdjust')"
  27       :aria-label="st.tr['Resize board']"
  28     )
  29       img.inline(src="/images/icons/resize.svg")
  30     button.tooltip(
  31       v-if="canAnalyze"
  32       @click="$emit('analyze')"
  33       :aria-label="st.tr['Analyse']"
  34     )
  35       img.inline(src="/images/icons/analyse.svg")
  36     #downloadDiv(v-if="canDownload")
  37       a#download(href="#")
  38       button.tooltip(
  39         @click="$emit('download')"
  40         :aria-label="st.tr['Download'] + ' PGN'"
  41       )
  42         img.inline(src="/images/icons/download.svg")
  43   #scoreInfo(v-if="score!='*'")
  44     span.score {{ score }}
  45     span.score-msg {{ st.tr[message] }}
  46   .moves-list(v-if="!['none','highlight'].includes(show)")
  47     .tr(v-for="moveIdx in evenNumbers")
  48       .td {{ firstNum + moveIdx / 2 + 1 }}
  49       .td(v-if="moveIdx < moves.length-1 || show == 'all'"
  50         :class="{'highlight-lm': cursor == moveIdx}"
  51         @click="() => gotoMove(moveIdx)"
  52       )
  53         | {{ notation(moves[moveIdx]) }}
  54       .td(
  55         v-if="moveIdx < moves.length-1"
  56         :class="{'highlight-lm': highlightBlackmove(moveIdx)}"
  57         @click="() => gotoMove(moveIdx+1)"
  58       )
  59         | {{ notation(moves[moveIdx+1]) }}
  60 </template>
  61
  62 <script>
  63 import { store } from "@/store";
  64 import { getFullNotation } from "@/utils/notation";
  65 import { processModalClick } from "@/utils/modalClick";
  66 export default {
  67   name: "my-move-list",
  68   props: [
  69     "moves", "show", "canAnalyze", "canDownload",
  70     "cursor", "score", "message", "firstNum"],
  71   data: function() {
  72     return {
  73       st: store.state
  74     };
  75   },
  76   mounted: function() {
  77     document.getElementById("adjuster")
  78       .addEventListener("click", processModalClick);
  79     if ("ontouchstart" in window) {
  80       // Disable tooltips on smartphones:
  81       document.querySelectorAll("#aboveMoves .tooltip").forEach(elt => {
  82         elt.classList.remove("tooltip");
  83       });
  84     }
  85     // Take full width on small screens:
  86     let boardSize = parseInt(localStorage.getItem("boardSize"));
  87     if (!boardSize) {
  88       boardSize =
  89         window.innerWidth >= 768
  90           ? 0.75 * Math.min(window.innerWidth, window.innerHeight)
  91           : window.innerWidth;
  92     }
  93     const movesWidth = window.innerWidth >= 768 ? 280 : 0;
  94     document.getElementById("boardContainer").style.width = boardSize + "px";
  95     let gameContainer = document.getElementById("gameContainer");
  96     gameContainer.style.width = boardSize + movesWidth + "px";
  97     document.getElementById("boardSize").value =
  98       (boardSize * 100) / (window.innerWidth - movesWidth);
  99     // timeout to avoid calling too many time the adjust method
 100     let timeoutLaunched = false;
 101     window.addEventListener("resize", () => {
 102       if (!timeoutLaunched) {
 103         timeoutLaunched = true;
 104         setTimeout(() => {
 105           this.adjustBoard();
 106           timeoutLaunched = false;
 107         }, 500);
 108       }
 109     });
 110   },
 111   watch: {
 112     cursor: function(newCursor) {
 113       if (window.innerWidth <= 767) return; //scrolling would hide chessboard
 114       // $nextTick to wait for table > tr to be rendered
 115       this.$nextTick(() => {
 116         let curMove = document.querySelector(".td.highlight-lm");
 117         if (!curMove && this.moves.length > 0) {
 118           // Cursor is before game beginning, and some moves were made:
 119           curMove =
 120             document.querySelector(".moves-list > .tr:first-child > .td");
 121         }
 122         if (!!curMove) {
 123           curMove.scrollIntoView({
 124             behavior: "auto",
 125             block: "nearest"
 126           });
 127         }
 128       });
 129     }
 130   },
 131   computed: {
 132     evenNumbers: function() {
 133       return [...Array(this.moves.length).keys()].filter(i => i%2==0);
 134     }
 135   },
 136   methods: {
 137     notation: function(move) {
 138       return getFullNotation(move);
 139     },
 140     highlightBlackmove: function(moveIdx) {
 141       return (
 142         this.cursor == moveIdx + 1 ||
 143         (this.show == "byrow" && this.cursor == moveIdx + 2)
 144       );
 145     },
 146     gotoMove: function(index) {
 147       this.$emit("goto-move", index);
 148     },
 149     adjustBoard: function() {
 150       const boardContainer = document.getElementById("boardContainer");
 151       if (!boardContainer) return; //no board on page
 152       const k = document.getElementById("boardSize").value;
 153       const movesWidth = window.innerWidth >= 768 ? 280 : 0;
 154       const minBoardWidth = 240; //TODO: these 240 and 280 are arbitrary...
 155       // Value of 0 is board min size; 100 is window.width [- movesWidth]
 156       const boardSize =
 157         minBoardWidth +
 158         (k * (window.innerWidth - (movesWidth + minBoardWidth))) / 100;
 159       localStorage.setItem("boardSize", boardSize);
 160       boardContainer.style.width = boardSize + "px";
 161       document.getElementById("gameContainer").style.width =
 162         boardSize + movesWidth + "px";
 163     }
 164   }
 165 };
 166 </script>
 167
 168 <style lang="sass" scoped>
 169 .moves-list
 170   user-select: none
 171   cursor: pointer
 172   min-height: 1px
 173   max-height: 500px
 174   overflow: auto
 175   background-color: white
 176   width: 280px
 177   & > .tr
 178     clear: both
 179     border-bottom: 1px solid lightgrey
 180     & > .td
 181       float: left
 182       padding: 2% 0 2% 2%
 183       &:first-child
 184         color: grey
 185         width: 13%
 186       &:not(first-child)
 187         width: 40.5%
 188
 189 @media screen and (max-width: 767px)
 190   .moves-list
 191     width: 100%
 192
 193 .td.highlight-lm
 194   background-color: plum
 195
 196 #boardSizeBtnContainer
 197   width: 100%
 198   text-align: center
 199
 200 [type="checkbox"]#modalAdjust+div .card
 201   padding: 5px
 202
 203 img.inline
 204   height: 22px
 205   @media screen and (max-width: 767px)
 206     height: 18px
 207
 208 #scoreInfo
 209   margin: 10px 0
 210   @media screen and (max-width: 767px)
 211     margin: 5px 0
 212
 213 span.score
 214   display: inline-block
 215   margin-left: 10px
 216   font-weight: bold
 217
 218 span.score-msg
 219   display: inline-block
 220   margin-left: 10px
 221   font-style: italic
 222
 223 #downloadDiv
 224   display: inline-block
 225   margin: 0
 226
 227 span#rulesBtn
 228   cursor: pointer
 229   display: inline-block
 230   margin: 0 10px
 231   font-weight: bold
 232
 233 button
 234   margin: 0
 235
 236 #aboveMoves button
 237   padding-bottom: 5px
 238 </style>