84 lines
2.3 KiB
HTML
84 lines
2.3 KiB
HTML
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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>Frames Browser (WIP)</title>
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<style>
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* {
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box-sizing: border-box;
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}
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body {
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margin: 0px;
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overflow: hidden;
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}
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iframe {
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border: none;
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width: 100vw;
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height: calc(100vh - 32px);
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position: relative;
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}
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#BoxControls table, #BoxControls td > * {
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height: 32px;
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border-spacing: 0;
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}
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</style>
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<script>
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var FrameZoomLevels = [50, 200];
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var AppInfoString = `
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Frames Browser v2023-09-21 (WIP).
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`.trim();
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</script>
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</head>
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<body>
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<div id="BoxControls"><table><tr>
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<td><button onclick="ShowAppInfo()">ℹ️ Info</button></td>
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<td><button onclick="ZoomFrame()">🔍️ Zoom</button></td>
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<td style="width: 100%;"><input style="width: 100%;"/></td>
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<td><button onclick="LoadFrame()">↩️ Load</button></td>
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<tr></table></div>
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<div><iframe></iframe></div>
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<script>
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var FrameZoomIndex = -1;
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function ShowAppInfo(){
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alert(AppInfoString);
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};
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function LoadFrame(){
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var url = document.querySelector('input').value;
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localStorage.setItem('FramesBrowser.url', url);
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document.querySelector('iframe').src = url;
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};
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function ZoomFrame(){
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if (FrameZoomIndex == FrameZoomLevels.length - 1) {
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FrameZoomIndex = -1;
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} else {
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FrameZoomIndex ++;
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};
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var level = FrameZoomLevels[FrameZoomIndex];
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var levelopp = FrameZoomLevels[FrameZoomLevels.length - 1 - FrameZoomIndex];
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var stylepos = (level < 100
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? `right: ${level}vw; bottom: calc(${level}vh - 16px);`
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: `left: ${levelopp/2}vw; top: calc(${levelopp/2}vh - 8px);`
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);
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document.querySelector('iframe').style = (FrameZoomIndex == -1
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? ''
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: `scale: ${level/100}; width: ${levelopp}vw; height: calc(${levelopp}vh - ${32 * (levelopp / 100)}px); ${stylepos}`
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);
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//switch (FrameZoom) {
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// case 100: FrameZoom = 200; break;
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// case 200: FrameZoom = 50; break;
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// case 50: FrameZoom = 100; break;
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//};
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//document.querySelector('iframe').style = `scale: ${FrameZoom/100}; width: ${FrameZoom}vw; height: ${FrameZoom}vh; left: ${''}; top: ${''};`;
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};
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onload = function(){
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document.querySelector('input').value = localStorage.getItem('FramesBrowser.url');
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};
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</script>
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</body>
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</html>
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