tfaour/espresso_frame
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Add "now displaying" / "up next" preview pair to the frame header
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The server now records exactly what was last sent to the device on
every device-facing render (/frame/image, /frame/advance, /frame/back,
and the global hold actions), persisted as Frame.last_displayed_image/
_at and served back via GET /api/frames/{id}/now-displaying. The
header thumbnail is split into that frozen "now displaying" snapshot
and the existing live "up next" re-render, with an arrow between them
-- so editing a layout shows the change immediately on the right while
the left stays exactly what's actually on the panel until the device's
next real wake.
This commit is contained in:
tfaour
2026-07-28 00:41:11 +00:00
parent 684225422c
commit aa4a382c1b
10 changed files with 373 additions and 70 deletions
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server/app/templates/_frame_name_edit.html
+11 -2
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@@ -7,10 +7,19 @@
<button type="button" class="btn-inline" id="frame-name-save">Save</button>
<button type="button" class="btn-inline secondary" id="frame-name-cancel">Cancel</button>
</span>
<img id="frame-preview-thumb" class="frame-preview-thumb" alt="Live preview of what the frame is displaying" title="What the frame is currently displaying -- click to enlarge">
<span class="frame-preview-pair">
<img id="frame-preview-now-thumb" class="frame-preview-thumb frame-preview-thumb-empty" alt="What the frame is currently displaying" title="Now displaying">
<span class="frame-preview-arrow" aria-hidden="true">&rarr;</span>
<img id="frame-preview-thumb" class="frame-preview-thumb" alt="Live preview of what the frame will show next" title="Up next -- live preview, updates as you edit the layout -- click to enlarge">
</span>
<dialog id="frame-preview-now-dialog" class="frame-preview-dialog">
<button type="button" id="frame-preview-now-dialog-close" class="icon-btn" aria-label="Close" title="Close">&times;</button>
<img id="frame-preview-now-dialog-img" alt="What the frame is currently displaying">
</dialog>
<dialog id="frame-preview-dialog" class="frame-preview-dialog">
<button type="button" id="frame-preview-dialog-close" class="icon-btn" aria-label="Close" title="Close">&times;</button>
<img id="frame-preview-dialog-img" alt="Live preview of what the frame is displaying" title="Click to refresh">
<img id="frame-preview-dialog-img" alt="Live preview of what the frame will show next" title="Click to refresh">
</dialog>