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(
  26       :class="btnTooltipClass()"
  27       onClick="window.doClick('modalAdjust')"
  28       :aria-label="st.tr['Resize board']"
  29     )
  30       img.inline(src="/images/icons/resize.svg")
  31     button#analyzeBtn(
  32       v-if="canAnalyze"
  33       :class="btnTooltipClass()"
  34       @click="$emit('analyze')"
  35       :aria-label="st.tr['Analyse']"
  36     )
  37       img.inline(src="/images/icons/analyse.svg")
  38     #downloadDiv(v-if="canDownload")
  39       a#download(href="#")
  40       button(
  41         :class="btnTooltipClass()"
  42         @click="$emit('download')"
  43         :aria-label="st.tr['Download'] + ' PGN'"
  44       )
  45         img.inline(src="/images/icons/download.svg")
  46   #scoreInfo(v-if="score!='*'")
  47     span.score {{ score }}
  48     span.score-msg {{ st.tr[message] }}
  49   .moves-list
  50     .tr(v-for="moveIdx in evenNumbers")
  51       .td {{ firstNum + moveIdx / 2 }}
  52       .td(
  53         :class="{'highlight-lm': cursor == moveIdx}"
  54         @click="() => gotoMove(moveIdx)"
  55       )
  56         | {{ notation(moveIdx) }}
  57       .td(
  58         v-if="moveIdx < moves.length-1"
  59         :class="{'highlight-lm': cursor == moveIdx+1}"
  60         @click="() => gotoMove(moveIdx+1)"
  61       )
  62         | {{ notation(moveIdx + 1) }}
  63 </template>
  64
  65 <script>
  66 import { store } from "@/store";
  67 import { getFullNotation } from "@/utils/notation";
  68 import { processModalClick } from "@/utils/modalClick";
  69 export default {
  70   name: "my-move-list",
  71   props: [
  72     "moves", "show", "canAnalyze", "canDownload",
  73     "cursor", "score", "message", "firstNum"],
  74   data: function() {
  75     return {
  76       st: store.state
  77     };
  78   },
  79   mounted: function() {
  80     document.getElementById("adjuster")
  81       .addEventListener("click", processModalClick);
  82     // Take full width on small screens:
  83     let boardSize = parseInt(localStorage.getItem("boardSize"));
  84     if (!boardSize) {
  85       boardSize =
  86         window.innerWidth >= 768
  87           ? 0.75 * Math.min(window.innerWidth, window.innerHeight)
  88           : window.innerWidth;
  89     }
  90     const movesWidth = window.innerWidth >= 768 ? 280 : 0;
  91     document.getElementById("boardContainer").style.width = boardSize + "px";
  92     let gameContainer = document.getElementById("gameContainer");
  93     gameContainer.style.width = boardSize + movesWidth + "px";
  94     document.getElementById("boardSize").value =
  95       (boardSize * 100) / (window.innerWidth - movesWidth);
  96     window.addEventListener("resize", this.adjustBoard);
  97   },
  98   beforeDestroy: function() {
  99     window.removeEventListener("resize", this.adjustBoard);
 100   },
 101   watch: {
 102     cursor: function(newCursor) {
 103       if (window.innerWidth <= 767) return; //scrolling would hide chessboard
 104       // $nextTick to wait for table > tr to be rendered
 105       this.$nextTick(() => {
 106         let curMove = document.querySelector(".td.highlight-lm");
 107         if (!curMove && this.moves.length > 0) {
 108           // Cursor is before game beginning, and some moves were made:
 109           curMove =
 110             document.querySelector(".moves-list > .tr:first-child > .td");
 111         }
 112         if (!!curMove) {
 113           curMove.scrollIntoView({
 114             behavior: "auto",
 115             block: "nearest"
 116           });
 117         }
 118       });
 119     }
 120   },
 121   computed: {
 122     evenNumbers: function() {
 123       return [...Array(this.moves.length).keys()].filter(i => i%2==0);
 124     }
 125   },
 126   methods: {
 127     notation: function(moveIdx) {
 128       const move = this.moves[moveIdx];
 129       if (this.score != "*") return getFullNotation(move);
 130       if (
 131         ['none','highlight'].includes(this.show) ||
 132         (
 133           this.show == "byrow" &&
 134           moveIdx == this.moves.length-1 &&
 135           moveIdx % 2 == 0
 136         )
 137       ) {
 138         return "?";
 139       }
 140       return getFullNotation(move);
 141     },
 142     btnTooltipClass: function() {
 143       return { tooltip: !("ontouchstart" in window) };
 144     },
 145     gotoMove: function(index) {
 146       // Goto move except if click on current move:
 147       if (this.cursor != index) this.$emit("goto-move", index);
 148     },
 149     adjustBoard: function() {
 150       const boardContainer = document.getElementById("boardContainer");
 151       if (!boardContainer) return; //no board on page
 152       const k = document.getElementById("boardSize").value;
 153       const movesWidth = window.innerWidth >= 768 ? 280 : 0;
 154       const minBoardWidth = 240; //TODO: these 240 and 280 are arbitrary...
 155       // Value of 0 is board min size; 100 is window.width [- movesWidth]
 156       const boardSize =
 157         minBoardWidth +
 158         (k * (window.innerWidth - (movesWidth + minBoardWidth))) / 100;
 159       localStorage.setItem("boardSize", boardSize);
 160       boardContainer.style.width = boardSize + "px";
 161       document.getElementById("gameContainer").style.width =
 162         boardSize + movesWidth + "px";
 163       this.$emit("redraw-board");
 164     }
 165   }
 166 };
 167 </script>
 168
 169 <style lang="sass" scoped>
 170 .moves-list
 171   user-select: none
 172   cursor: pointer
 173   min-height: 1px
 174   max-height: 500px
 175   overflow: auto
 176   background-color: white
 177   width: 280px
 178   & > .tr
 179     clear: both
 180     border-bottom: 1px solid lightgrey
 181     & > .td
 182       float: left
 183       padding: 2% 0 2% 2%
 184       &:first-child
 185         color: grey
 186         width: 13%
 187       &:not(first-child)
 188         width: 40.5%
 189
 190 @media screen and (max-width: 767px)
 191   .moves-list
 192     width: 100%
 193
 194 .td.highlight-lm
 195   background-color: plum
 196
 197 #boardSizeBtnContainer
 198   width: 100%
 199   text-align: center
 200
 201 [type="checkbox"]#modalAdjust+div .card
 202   padding: 5px
 203
 204 img.inline
 205   height: 22px
 206   @media screen and (max-width: 767px)
 207     height: 18px
 208
 209 #scoreInfo
 210   margin: 10px 0
 211   @media screen and (max-width: 767px)
 212     margin: 5px 0
 213
 214 span.score
 215   display: inline-block
 216   margin-left: 10px
 217   font-weight: bold
 218
 219 span.score-msg
 220   display: inline-block
 221   margin-left: 10px
 222   font-style: italic
 223
 224 #downloadDiv
 225   display: inline-block
 226   margin: 0
 227
 228 span#rulesBtn
 229   cursor: pointer
 230   display: inline-block
 231   margin: 0 10px
 232   font-weight: bold
 233
 234 button
 235   margin: 0
 236   &.active
 237     background-color: #48C9B0
 238
 239 #aboveMoves button
 240   padding-bottom: 5px
 241 </style>