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Fix split view on wide monitors #1048

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Merged
paul-nechifor merged 3 commits into from
Jan 17, 2026
Merged

Fix split view on wide monitors #1048

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0189360
fix print to be correct URL based on rerun web or not
jeff-hykin Jan 16, 2026
6a24069
make width of rerun/command center adjustable
jeff-hykin Jan 16, 2026
561fedd
swap sides
jeff-hykin Jan 16, 2026
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69 changes: 66 additions & 3 deletions dimos/web/templates/rerun_dashboard.html
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Original file line number Diff line number Diff line change
Expand Up @@ -6,15 +6,78 @@
* { margin: 0; padding: 0; box-sizing: border-box; }
html, body { width: 100%; height: 100%; overflow: hidden; }
body { background: #0a0a0f; font-family: -apple-system, system-ui, sans-serif; }
:root { --command-center-width: max(30vw, 35rem); }
.container { display: flex; width: 100%; height: 100%; }
.rerun { flex: 1; border: none; }
.command-center { width: 400px; border: none; border-left: 1px solid #333; }
.command-center {
width: var(--command-center-width);
min-width: 16rem;
border: none;
border-right: 1px solid #333;
}
.rerun { flex: 1 1 auto; border: none; min-width: 0; }
.divider {
width: 6px;
background: linear-gradient(180deg, #202530 0%, #141824 100%);
cursor: col-resize;
border-left: 1px solid #0f1016;
border-right: 1px solid #0f1016;
}
.divider:hover { background: #2a3140; }
.divider.dragging { background: #3a4458; }
body.dragging { user-select: none; cursor: col-resize; }
</style>
</head>
<body>
<div class="container">
<iframe class="rerun" src="http://localhost:9090/?url=rerun%2Bhttp%3A%2F%2Flocalhost%3A9876%2Fproxy"></iframe>
<iframe class="command-center" src="http://localhost:7779/command-center"></iframe>
<div class="divider" role="separator" aria-label="Resize panels"></div>
<iframe class="rerun" src="http://localhost:9090/?url=rerun%2Bhttp%3A%2F%2Flocalhost%3A9876%2Fproxy"></iframe>
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@jeff-hykin jeff-hykin Jan 17, 2026

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To be clear, after launch this whole file needs to be nuked. The ports are hardcoded, it's not integrated into the react build system, etc. This PR is just a minimal change to fix the UX

</div>
<script>
(function () {
const container = document.querySelector('.container');
const divider = document.querySelector('.divider');
const commandCenter = document.querySelector('.command-center');
const body = document.body;
const minWidth = 0; // 16rem baseline for small screens

let isDragging = false;
let pointerId = null;

function onPointerMove(event) {
if (!isDragging) return;
const rect = container.getBoundingClientRect();
const dividerWidth = divider.getBoundingClientRect().width;
const available = event.clientX - rect.left - dividerWidth / 2;
const nextWidth = Math.max(minWidth, Math.min(available, rect.width));
commandCenter.style.width = `${nextWidth}px`;
document.documentElement.style.setProperty('--command-center-width', `${nextWidth}px`);
}

function stopDragging() {
if (!isDragging) return;
isDragging = false;
divider.classList.remove('dragging');
body.classList.remove('dragging');
window.removeEventListener('pointermove', onPointerMove);
window.removeEventListener('pointerup', stopDragging);
if (pointerId !== null) {
divider.releasePointerCapture(pointerId);
pointerId = null;
}
}

divider.addEventListener('pointerdown', (event) => {
event.preventDefault();
isDragging = true;
pointerId = event.pointerId;
divider.setPointerCapture(pointerId);
divider.classList.add('dragging');
body.classList.add('dragging');
window.addEventListener('pointermove', onPointerMove);
window.addEventListener('pointerup', stopDragging);
});
})();
</script>
</body>
</html>
5 changes: 4 additions & 1 deletion dimos/web/websocket_vis/websocket_vis_module.py
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Original file line number Diff line number Diff line change
Expand Up @@ -150,7 +150,10 @@ def start(self) -> None:
self._uvicorn_server_thread.start()

# Show control center link in terminal
logger.info(f"Command Center: http://localhost:{self.port}/command-center")
if self._global_config.viewer_backend == "rerun-web":
logger.info(f"Command Center: http://localhost:{self.port}")
else:
logger.info(f"Command Center: http://localhost:{self.port}/command-center")

try:
unsub = self.odom.subscribe(self._on_robot_pose)
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