add graph projection demo for spreadsheets
This commit is contained in:
“chrisshank”
parent
49ef97508d
commit
3b6975b9db
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@ -29,9 +29,7 @@
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</head>
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</head>
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<body>
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<body>
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<fc-geometry id="box1" x="100" y="100" width="50" height="50"></fc-geometry>
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<fc-geometry id="box1" x="100" y="100" width="50" height="50"></fc-geometry>
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<fc-geometry id="box2" x="200" y="300" width="50" height="50"
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<fc-geometry id="box2" x="200" y="300">Hello World</fc-geometry>
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>Hello World</fc-geometry
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>
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<event-propagator
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<event-propagator
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source="#box1"
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source="#box1"
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target="#box2"
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target="#box2"
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@ -27,8 +27,10 @@
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<li><a href="ink.html">Ink</a></li>
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<li><a href="ink.html">Ink</a></li>
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<li><a href="maps.html">Maps</a></li>
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<li><a href="maps.html">Maps</a></li>
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<li><a href="music.html">Music</a></li>
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<li><a href="music.html">Music</a></li>
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<li><a href="perf.html">Perf</a></li>
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<li><a href="shapes.html">Shapes</a></li>
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<li><a href="shapes.html">Shapes</a></li>
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<li><a href="spreadsheet.html">Spreadsheet</a></li>
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<li><a href="spreadsheet.html">Spreadsheet</a></li>
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<li><a href="spreadsheet-graph.html">Spreadsheet Graph</a></li>
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<!-- <li><a href="chains-of-thought/index.html">Chains of thought</a></li> -->
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<!-- <li><a href="chains-of-thought/index.html">Chains of thought</a></li> -->
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</ul>
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</ul>
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</body>
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</body>
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@ -0,0 +1,219 @@
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8" />
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<meta name="viewport" content="width=device-width, initial-scale=1.0" />
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<title>Spreadsheet Graph</title>
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<style>
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html {
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height: 100%;
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}
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body {
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min-height: 100%;
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position: relative;
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margin: 0;
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}
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fc-connection {
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display: block;
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position: absolute;
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inset: 0 0 0 0;
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z-index: calc(infinity);
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}
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body[overlay] {
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s-table::after {
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display: block;
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content: '';
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position: fixed;
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inset: 0 0 0 0;
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z-index: 4;
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background-color: rgba(0, 0, 0, 0.25);
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}
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s-cell[graph] {
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position: fixed;
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top: var(--cell-top);
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left: var(--cell-left);
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z-index: 10;
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width: var(--cell-width);
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height: var(--cell-height);
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}
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}
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</style>
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</head>
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<body>
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<button>Toggle</button>
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<fc-geometry x="50" y="50" width="500">
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<s-table>
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<s-cell
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column="A"
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row="1"
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expression="1"
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style="--cell-top: 100px; --cell-left: 100px; view-transition-name: A1"
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></s-cell>
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<s-cell column="B" row="1"></s-cell>
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<s-cell column="C" row="1"></s-cell>
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<s-cell column="D" row="1"></s-cell>
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<s-cell column="E" row="1"></s-cell>
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<s-cell column="F" row="1"></s-cell>
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<s-cell column="G" row="1"></s-cell>
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<s-cell column="H" row="1"></s-cell>
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<s-cell column="I" row="1"></s-cell>
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<s-cell column="J" row="1"></s-cell>
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<s-cell
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column="A"
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row="2"
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expression="$A1 * 2"
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style="--cell-top: 200px; --cell-left: 100px; view-transition-name: A2"
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></s-cell>
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<s-cell column="B" row="2"></s-cell>
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<s-cell column="C" row="2"></s-cell>
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<s-cell column="D" row="2"></s-cell>
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<s-cell column="E" row="2"></s-cell>
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<s-cell column="F" row="2"></s-cell>
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<s-cell column="G" row="2"></s-cell>
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<s-cell column="H" row="2"></s-cell>
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<s-cell column="I" row="2"></s-cell>
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<s-cell column="J" row="2"></s-cell>
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<s-cell column="A" row="3"></s-cell>
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<s-cell column="B" row="3"></s-cell>
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<s-cell column="C" row="3"></s-cell>
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<s-cell column="D" row="3"></s-cell>
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<s-cell column="E" row="3"></s-cell>
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<s-cell column="F" row="3"></s-cell>
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<s-cell column="G" row="3"></s-cell>
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<s-cell column="H" row="3"></s-cell>
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<s-cell column="I" row="3"></s-cell>
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<s-cell column="J" row="3"></s-cell>
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<s-cell column="A" row="4"></s-cell>
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<s-cell column="B" row="4"></s-cell>
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<s-cell
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column="C"
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row="4"
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expression="$A1 + $A2"
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style="--cell-top: 150px; --cell-left: 250px; view-transition-name: C4"
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></s-cell>
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<s-cell column="D" row="4"></s-cell>
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<s-cell column="E" row="4"></s-cell>
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<s-cell column="F" row="4"></s-cell>
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<s-cell column="G" row="4"></s-cell>
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<s-cell column="H" row="4"></s-cell>
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<s-cell column="I" row="4"></s-cell>
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<s-cell column="J" row="4"></s-cell>
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<s-cell column="A" row="5"></s-cell>
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<s-cell column="B" row="5"></s-cell>
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<s-cell column="C" row="5"></s-cell>
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<s-cell column="D" row="5"></s-cell>
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<s-cell column="E" row="5"></s-cell>
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<s-cell column="F" row="5"></s-cell>
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<s-cell column="G" row="5"></s-cell>
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<s-cell column="H" row="5"></s-cell>
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<s-cell column="I" row="5"></s-cell>
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<s-cell column="J" row="5"></s-cell>
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<s-cell column="A" row="6"></s-cell>
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<s-cell column="B" row="6"></s-cell>
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<s-cell column="C" row="6"></s-cell>
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<s-cell column="D" row="6"></s-cell>
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<s-cell column="E" row="6"></s-cell>
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<s-cell column="F" row="6"></s-cell>
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<s-cell column="G" row="6"></s-cell>
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<s-cell column="H" row="6"></s-cell>
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<s-cell column="I" row="6"></s-cell>
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<s-cell column="J" row="6"></s-cell>
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<s-cell column="A" row="7"></s-cell>
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<s-cell column="B" row="7"></s-cell>
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<s-cell column="C" row="7"></s-cell>
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<s-cell column="D" row="7"></s-cell>
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<s-cell column="E" row="7"></s-cell>
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<s-cell column="F" row="7"></s-cell>
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<s-cell column="G" row="7"></s-cell>
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<s-cell column="H" row="7"></s-cell>
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<s-cell column="I" row="7"></s-cell>
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<s-cell column="J" row="7"></s-cell>
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<s-cell column="A" row="8"></s-cell>
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<s-cell column="B" row="8"></s-cell>
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<s-cell column="C" row="8"></s-cell>
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<s-cell column="D" row="8"></s-cell>
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<s-cell column="E" row="8"></s-cell>
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<s-cell column="F" row="8"></s-cell>
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<s-cell column="G" row="8"></s-cell>
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<s-cell column="H" row="8"></s-cell>
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<s-cell column="I" row="8"></s-cell>
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<s-cell column="J" row="8"></s-cell>
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<s-cell column="A" row="9"></s-cell>
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<s-cell column="B" row="9"></s-cell>
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<s-cell column="C" row="9"></s-cell>
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<s-cell column="D" row="9"></s-cell>
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<s-cell column="E" row="9"></s-cell>
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<s-cell column="F" row="9"></s-cell>
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<s-cell column="G" row="9"></s-cell>
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<s-cell column="H" row="9"></s-cell>
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<s-cell column="I" row="9"></s-cell>
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<s-cell column="J" row="9"></s-cell>
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<s-cell column="A" row="10"></s-cell>
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<s-cell column="B" row="10"></s-cell>
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<s-cell column="C" row="10"></s-cell>
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<s-cell column="D" row="10"></s-cell>
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<s-cell column="E" row="10"></s-cell>
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<s-cell column="F" row="10"></s-cell>
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<s-cell column="G" row="10"></s-cell>
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<s-cell column="H" row="10"></s-cell>
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<s-cell column="I" row="10"></s-cell>
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<s-cell column="J" row="10"></s-cell>
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</s-table>
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</fc-geometry>
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<script type="module">
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import { FolkGeometry } from '../src/canvas/fc-geometry.ts';
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import { FolkConnection } from '../src/arrows/fc-connection.ts';
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import { SpreadsheetTable } from '../src/spreadsheet/spreadsheet.ts';
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FolkGeometry.register();
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FolkConnection.register();
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SpreadsheetTable.register();
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let isProjected = false;
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const button = document.querySelector('button');
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button.addEventListener('click', () => {
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isProjected = !isProjected;
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document.startViewTransition(() => {
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isProjected ? addOverlayGraph() : removeOverlayGraph();
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});
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});
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function addOverlayGraph() {
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document.body.setAttribute('overlay', '');
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document.querySelectorAll('s-cell').forEach((cell) => {
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if (cell.dependencies.length === 0) return;
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cell.setAttribute('graph', '');
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for (const dep of cell.dependencies) {
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dep.setAttribute('graph', '');
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const connection = document.createElement('fc-connection');
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connection.source = `s-cell[row="${dep.row}"][column="${dep.column}"]`;
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connection.target = `s-cell[row="${cell.row}"][column="${cell.column}"]`;
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document.body.appendChild(connection);
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}
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});
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}
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function removeOverlayGraph() {
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document.body.removeAttribute('overlay', '');
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document.querySelectorAll('fc-connection').forEach((arrow) => arrow.remove());
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document.querySelectorAll('s-cell').forEach((cell) => {
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cell.removeAttribute('graph', '');
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});
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}
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</script>
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</body>
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</html>
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@ -2,7 +2,7 @@
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"tasks": {
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"tasks": {
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"dev": "vite demo",
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"dev": "vite demo",
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"build": "vite build demo --base=/folk-canvas",
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"build": "vite build demo --base=/folk-canvas",
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"preview": "deno run build && vite preview demo"
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"preview": "vite build demo && vite preview demo"
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},
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},
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"imports": {
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"imports": {
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"perfect-arrows": "npm:perfect-arrows@^0.3.7",
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"perfect-arrows": "npm:perfect-arrows@^0.3.7",
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@ -24,6 +24,7 @@ textarea {
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background-color: rgba(255, 255, 255, 0.75);
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background-color: rgba(255, 255, 255, 0.75);
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grid-column: var(--text-column, 0);
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grid-column: var(--text-column, 0);
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grid-row: var(--text-row, 0);
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grid-row: var(--text-row, 0);
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z-index: 11;
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}
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}
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s-columns {
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s-columns {
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@ -105,7 +106,7 @@ s-columns, s-rows, s-body {
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::slotted(s-cell:focus) {
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::slotted(s-cell:focus) {
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outline: 2px solid #1b73e8;
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outline: 2px solid #1b73e8;
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z-index: 2;
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z-index: 4;
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}
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}
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`);
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`);
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@ -151,9 +152,9 @@ export class SpreadsheetTable extends HTMLElement {
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static tagName = 's-table';
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static tagName = 's-table';
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static register() {
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static register() {
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customElements.define(this.tagName, this);
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SpreadsheetCell.register();
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SpreadsheetCell.register();
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SpreadsheetHeader.register();
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SpreadsheetHeader.register();
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customElements.define(this.tagName, this);
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}
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}
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#shadow = this.attachShadow({ mode: 'open' });
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#shadow = this.attachShadow({ mode: 'open' });
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this.#range = range;
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this.#range = range;
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}
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}
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getCell(column: string, row: number | string): SpreadsheetCell | null {
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return this.querySelector(`s-cell[column="${column}"][row="${row}"]`);
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}
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handleEvent(event: Event) {
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handleEvent(event: Event) {
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switch (event.type) {
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switch (event.type) {
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case 'keydown': {
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case 'keydown': {
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@ -454,7 +459,7 @@ export class SpreadsheetCell extends HTMLElement {
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}
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}
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#getCell(column: string, row: number | string): SpreadsheetCell | null {
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#getCell(column: string, row: number | string): SpreadsheetCell | null {
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return document.querySelector(`s-cell[column="${column}"][row="${row}"]`);
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return this.parentElement!.querySelector(`s-cell[column="${column}"][row="${row}"]`);
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}
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}
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get cellAbove() {
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get cellAbove() {
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